/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_spec1_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:08:08,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:08:08,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:08:08,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:08:08,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:08:08,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:08:08,058 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:08:08,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:08:08,063 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:08:08,064 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:08:08,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:08:08,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:08:08,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:08:08,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:08:08,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:08:08,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:08:08,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:08:08,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:08:08,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:08:08,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:08:08,080 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:08:08,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:08:08,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:08:08,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:08:08,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:08:08,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:08:08,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:08:08,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:08:08,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:08:08,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:08:08,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:08:08,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:08:08,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:08:08,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:08:08,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:08:08,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:08:08,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:08:08,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:08:08,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:08:08,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:08:08,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:08:08,130 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 03:08:08,143 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:08:08,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:08:08,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:08:08,145 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:08:08,146 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:08:08,146 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:08:08,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:08:08,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:08:08,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:08:08,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:08:08,147 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:08:08,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:08:08,148 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:08:08,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:08:08,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:08:08,149 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:08:08,149 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:08:08,149 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:08:08,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:08:08,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:08:08,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:08:08,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:08:08,151 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:08:08,151 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:08:08,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:08:08,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:08:08,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:08:08,546 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:08:08,546 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:08:08,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product26.cil.c [2021-02-24 03:08:08,626 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87669df3a/f09a73c975e5490799a78b2f263ebd4c/FLAG1f7459af7 [2021-02-24 03:08:09,335 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:08:09,336 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product26.cil.c [2021-02-24 03:08:09,360 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87669df3a/f09a73c975e5490799a78b2f263ebd4c/FLAG1f7459af7 [2021-02-24 03:08:09,619 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87669df3a/f09a73c975e5490799a78b2f263ebd4c [2021-02-24 03:08:09,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:08:09,646 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:08:09,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:08:09,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:08:09,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:08:09,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:08:09" (1/1) ... [2021-02-24 03:08:09,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39515939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:09, skipping insertion in model container [2021-02-24 03:08:09,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:08:09" (1/1) ... [2021-02-24 03:08:09,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:08:09,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:08:10,192 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_spec1_product26.cil.c[17537,17550] [2021-02-24 03:08:10,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:08:10,216 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:08:10,296 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_spec1_product26.cil.c[17537,17550] [2021-02-24 03:08:10,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:08:10,333 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:08:10,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10 WrapperNode [2021-02-24 03:08:10,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:08:10,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:08:10,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:08:10,336 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:08:10,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (1/1) ... [2021-02-24 03:08:10,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (1/1) ... [2021-02-24 03:08:10,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (1/1) ... [2021-02-24 03:08:10,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (1/1) ... [2021-02-24 03:08:10,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (1/1) ... [2021-02-24 03:08:10,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (1/1) ... [2021-02-24 03:08:10,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (1/1) ... [2021-02-24 03:08:10,478 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:08:10,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:08:10,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:08:10,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:08:10,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (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 03:08:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:08:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:08:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:08:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:08:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:08:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:08:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:08:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:08:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:08:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:08:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:08:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:08:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:08:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:08:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:08:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:08:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:08:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:08:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:08:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:08:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:08:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:08:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:08:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:08:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-24 03:08:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:08:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:08:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:08:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:08:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:08:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:08:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:08:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:08:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:08:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:08:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:08:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:08:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:08:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:08:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:08:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:08:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-24 03:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:08:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:08:12,057 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:08:12,057 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:08:12,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:08:12 BoogieIcfgContainer [2021-02-24 03:08:12,063 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:08:12,065 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:08:12,068 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:08:12,071 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:08:12,071 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:08:09" (1/3) ... [2021-02-24 03:08:12,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0ffdbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:08:12, skipping insertion in model container [2021-02-24 03:08:12,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:08:10" (2/3) ... [2021-02-24 03:08:12,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d0ffdbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:08:12, skipping insertion in model container [2021-02-24 03:08:12,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:08:12" (3/3) ... [2021-02-24 03:08:12,076 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product26.cil.c [2021-02-24 03:08:12,083 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:08:12,088 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:08:12,107 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:08:12,132 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:08:12,133 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:08:12,133 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:08:12,133 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:08:12,133 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:08:12,133 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:08:12,134 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:08:12,134 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:08:12,156 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states. [2021-02-24 03:08:12,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:08:12,175 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:08:12,176 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 03:08:12,176 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:08:12,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:08:12,183 INFO L82 PathProgramCache]: Analyzing trace with hash 1002599647, now seen corresponding path program 1 times [2021-02-24 03:08:12,192 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:08:12,192 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [489830006] [2021-02-24 03:08:12,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:08:12,270 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:08:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:12,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:12,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:12,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:12,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:12,977 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:08:12,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:08:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:13,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:13,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:13,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:08:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:13,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:13,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:13,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:08:13,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:13,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:13,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:13,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:08:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:13,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:13,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:13,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:08:13,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:13,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:13,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:13,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:08:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:13,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:13,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:13,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:08:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:13,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:13,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:13,181 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 03:08:13,183 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [489830006] [2021-02-24 03:08:13,185 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:08:13,185 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:08:13,186 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035044841] [2021-02-24 03:08:13,190 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:08:13,191 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:08:13,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:08:13,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:08:13,209 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 3 states. [2021-02-24 03:08:14,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:08:14,833 INFO L93 Difference]: Finished difference Result 428 states and 509 transitions. [2021-02-24 03:08:14,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:08:14,835 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:08:14,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:08:14,851 INFO L225 Difference]: With dead ends: 428 [2021-02-24 03:08:14,852 INFO L226 Difference]: Without dead ends: 273 [2021-02-24 03:08:14,856 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 03:08:14,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-24 03:08:14,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 233. [2021-02-24 03:08:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2021-02-24 03:08:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 250 transitions. [2021-02-24 03:08:15,000 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 250 transitions. Word has length 147 [2021-02-24 03:08:15,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:08:15,001 INFO L480 AbstractCegarLoop]: Abstraction has 233 states and 250 transitions. [2021-02-24 03:08:15,001 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:08:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 250 transitions. [2021-02-24 03:08:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:08:15,005 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:08:15,006 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 03:08:15,006 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:08:15,006 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:08:15,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:08:15,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1241445675, now seen corresponding path program 1 times [2021-02-24 03:08:15,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:08:15,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [774519790] [2021-02-24 03:08:15,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:08:15,011 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:08:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:15,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,444 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:08:15,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:08:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:08:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:08:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:08:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:08:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:08:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:08:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:15,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:15,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:15,540 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 03:08:15,541 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [774519790] [2021-02-24 03:08:15,541 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:08:15,541 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:08:15,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875872690] [2021-02-24 03:08:15,542 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:08:15,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:08:15,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:08:15,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:08:15,544 INFO L87 Difference]: Start difference. First operand 233 states and 250 transitions. Second operand 4 states. [2021-02-24 03:08:16,319 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:08:17,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:08:17,150 INFO L93 Difference]: Finished difference Result 340 states and 379 transitions. [2021-02-24 03:08:17,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:08:17,151 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:08:17,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:08:17,155 INFO L225 Difference]: With dead ends: 340 [2021-02-24 03:08:17,155 INFO L226 Difference]: Without dead ends: 256 [2021-02-24 03:08:17,157 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:08:17,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2021-02-24 03:08:17,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 223. [2021-02-24 03:08:17,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-24 03:08:17,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 237 transitions. [2021-02-24 03:08:17,272 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 237 transitions. Word has length 148 [2021-02-24 03:08:17,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:08:17,275 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 237 transitions. [2021-02-24 03:08:17,275 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:08:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 237 transitions. [2021-02-24 03:08:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-24 03:08:17,283 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:08:17,283 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] [2021-02-24 03:08:17,283 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:08:17,284 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:08:17,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:08:17,288 INFO L82 PathProgramCache]: Analyzing trace with hash -934812847, now seen corresponding path program 1 times [2021-02-24 03:08:17,290 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:08:17,291 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2038015027] [2021-02-24 03:08:17,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:08:17,300 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:08:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:17,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:17,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:08:17,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,702 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:08:17,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:08:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:08:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:08:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:08:17,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:08:17,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:08:17,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:08:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:08:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:17,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:08:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:08:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:17,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:17,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:17,929 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 03:08:17,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2038015027] [2021-02-24 03:08:17,929 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:08:17,930 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:08:17,930 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022840003] [2021-02-24 03:08:17,932 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:08:17,932 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:08:17,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:08:17,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:08:17,934 INFO L87 Difference]: Start difference. First operand 223 states and 237 transitions. Second operand 10 states. [2021-02-24 03:08:18,662 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:08:19,094 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:08:19,416 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:08:19,758 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:20,134 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:20,518 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:21,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:08:21,893 INFO L93 Difference]: Finished difference Result 386 states and 441 transitions. [2021-02-24 03:08:21,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:08:21,894 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-24 03:08:21,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:08:21,897 INFO L225 Difference]: With dead ends: 386 [2021-02-24 03:08:21,898 INFO L226 Difference]: Without dead ends: 278 [2021-02-24 03:08:21,900 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:08:21,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-24 03:08:21,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 223. [2021-02-24 03:08:21,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-24 03:08:21,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 236 transitions. [2021-02-24 03:08:21,989 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 236 transitions. Word has length 161 [2021-02-24 03:08:21,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:08:21,989 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 236 transitions. [2021-02-24 03:08:21,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:08:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 236 transitions. [2021-02-24 03:08:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-24 03:08:21,992 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:08:21,992 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] [2021-02-24 03:08:21,992 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:08:21,993 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:08:21,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:08:21,993 INFO L82 PathProgramCache]: Analyzing trace with hash -325401350, now seen corresponding path program 1 times [2021-02-24 03:08:21,993 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:08:21,994 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1399377953] [2021-02-24 03:08:21,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:08:21,997 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:08:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,409 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:08:22,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:08:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:08:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:08:22,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:08:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:08:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:08:22,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:08:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:08:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-24 03:08:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:22,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-24 03:08:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:22,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:22,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:22,624 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 03:08:22,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1399377953] [2021-02-24 03:08:22,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:08:22,625 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:08:22,626 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325844065] [2021-02-24 03:08:22,626 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:08:22,626 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:08:22,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:08:22,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:08:22,627 INFO L87 Difference]: Start difference. First operand 223 states and 236 transitions. Second operand 10 states. [2021-02-24 03:08:23,298 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:08:24,695 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:25,094 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:25,522 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:25,915 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:08:26,292 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:26,658 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:27,007 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:27,534 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:08:28,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:08:28,939 INFO L93 Difference]: Finished difference Result 608 states and 751 transitions. [2021-02-24 03:08:28,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-24 03:08:28,940 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 169 [2021-02-24 03:08:28,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:08:28,946 INFO L225 Difference]: With dead ends: 608 [2021-02-24 03:08:28,947 INFO L226 Difference]: Without dead ends: 500 [2021-02-24 03:08:28,948 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-24 03:08:28,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2021-02-24 03:08:29,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 316. [2021-02-24 03:08:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 316 states. [2021-02-24 03:08:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 341 transitions. [2021-02-24 03:08:29,094 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 341 transitions. Word has length 169 [2021-02-24 03:08:29,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:08:29,095 INFO L480 AbstractCegarLoop]: Abstraction has 316 states and 341 transitions. [2021-02-24 03:08:29,095 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:08:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 341 transitions. [2021-02-24 03:08:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-02-24 03:08:29,098 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:08:29,098 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, 1, 1, 1, 1] [2021-02-24 03:08:29,098 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:08:29,098 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:08:29,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:08:29,099 INFO L82 PathProgramCache]: Analyzing trace with hash 1505708026, now seen corresponding path program 1 times [2021-02-24 03:08:29,099 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:08:29,099 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1345153166] [2021-02-24 03:08:29,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:08:29,102 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:08:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,512 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:08:29,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:08:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:08:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:08:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:08:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:08:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:08:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-24 03:08:29,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-24 03:08:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:08:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:08:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-24 03:08:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:08:29,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:08:29,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:08:29,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:08:29,733 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 03:08:29,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1345153166] [2021-02-24 03:08:29,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:08:29,734 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-24 03:08:29,734 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540649646] [2021-02-24 03:08:29,735 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-24 03:08:29,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:08:29,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-24 03:08:29,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:08:29,736 INFO L87 Difference]: Start difference. First operand 316 states and 341 transitions. Second operand 11 states. [2021-02-24 03:08:30,385 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:08:31,712 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:32,109 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:32,500 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:32,916 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:08:33,317 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:08:33,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:08:33,724 INFO L93 Difference]: Finished difference Result 562 states and 660 transitions. [2021-02-24 03:08:33,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-24 03:08:33,725 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 174 [2021-02-24 03:08:33,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:08:33,726 INFO L225 Difference]: With dead ends: 562 [2021-02-24 03:08:33,726 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:08:33,729 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=167, Invalid=385, Unknown=0, NotChecked=0, Total=552 [2021-02-24 03:08:33,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:08:33,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:08:33,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:08:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:08:33,730 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 174 [2021-02-24 03:08:33,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:08:33,730 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:08:33,731 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-24 03:08:33,731 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:08:33,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:08:33,731 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:08:33,733 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:08:33,993 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:34,675 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:35,191 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:35,738 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:35,880 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:36,339 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:36,529 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:37,231 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:37,351 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:37,464 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 218 [2021-02-24 03:08:40,350 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-24 03:08:40,901 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:08:41,372 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-24 03:08:41,680 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-24 03:08:41,953 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-24 03:08:42,242 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:08:42,538 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-24 03:08:42,920 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-24 03:08:43,229 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:43,602 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-24 03:08:44,132 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:08:44,570 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-24 03:08:45,071 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-24 03:08:45,669 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:45,941 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-24 03:08:46,232 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-24 03:08:46,555 WARN L202 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:46,855 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-24 03:08:47,220 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-24 03:08:47,686 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-24 03:08:48,238 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-24 03:08:48,777 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-24 03:08:49,298 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:08:49,858 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-24 03:08:50,239 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:51,002 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-24 03:08:51,297 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-24 03:08:51,556 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:08:51,852 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:08:52,418 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-24 03:08:52,690 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:53,214 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-24 03:08:53,524 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-24 03:08:53,797 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:54,373 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:08:54,655 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:55,119 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:55,852 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:08:56,248 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:56,871 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2021-02-24 03:08:57,172 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-24 03:08:57,473 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:08:57,951 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-24 03:08:58,239 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:08:58,558 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-24 03:08:58,841 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-24 03:08:59,126 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-02-24 03:08:59,655 WARN L202 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:08:59,944 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:09:00,227 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:09:00,680 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:09:01,182 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-24 03:09:01,741 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2021-02-24 03:09:02,019 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-24 03:09:02,374 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-24 03:09:02,901 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 12 [2021-02-24 03:09:03,502 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-24 03:09:03,782 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2021-02-24 03:09:04,335 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-24 03:09:04,894 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-24 03:09:05,491 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2021-02-24 03:09:06,082 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2021-02-24 03:09:06,094 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 536 591) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-24 03:09:06,095 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 536 591) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 536 591) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-24 03:09:06,096 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L578-1(line 578) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L578-2(line 578) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L583(lines 560 584) no Hoare annotation was computed. [2021-02-24 03:09:06,097 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L567(lines 567 571) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L567-1(lines 567 571) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-02-24 03:09:06,098 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L580-1(lines 561 582) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:09:06,099 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 592 651) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 592 651) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L618-2(lines 618 643) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:09:06,100 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 592 651) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L644(lines 617 645) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-24 03:09:06,101 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L636-1(line 636) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L636-2(line 636) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L632-2(line 632) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L624(lines 624 628) no Hoare annotation was computed. [2021-02-24 03:09:06,102 INFO L189 CegarLoopUtils]: For program point L624-1(lines 624 628) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L616-1(line 616) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L616-2(line 616) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L641-1(line 641) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L641-2(line 641) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-24 03:09:06,103 INFO L189 CegarLoopUtils]: For program point L637-1(line 637) no Hoare annotation was computed. [2021-02-24 03:09:06,104 INFO L189 CegarLoopUtils]: For program point L637-2(line 637) no Hoare annotation was computed. [2021-02-24 03:09:06,104 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:09:06,104 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:09:06,104 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-24 03:09:06,104 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-24 03:09:06,104 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-24 03:09:06,104 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-24 03:09:06,105 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:09:06,105 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-24 03:09:06,105 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:09:06,105 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-24 03:09:06,105 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-24 03:09:06,105 INFO L185 CegarLoopUtils]: At program point L289(lines 289 296) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:09:06,105 INFO L192 CegarLoopUtils]: At program point L289-1(lines 289 296) the Hoare annotation is: true [2021-02-24 03:09:06,106 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:09:06,106 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,106 INFO L185 CegarLoopUtils]: At program point L287-1(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:09:06,106 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 279 301) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,106 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,107 INFO L185 CegarLoopUtils]: At program point L287-2(line 287) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:09:06,107 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,107 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,107 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 279 301) the Hoare annotation is: true [2021-02-24 03:09:06,107 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 279 301) the Hoare annotation is: true [2021-02-24 03:09:06,107 INFO L192 CegarLoopUtils]: At program point L298(line 298) the Hoare annotation is: true [2021-02-24 03:09:06,108 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:09:06,108 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-24 03:09:06,108 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 237 260) no Hoare annotation was computed. [2021-02-24 03:09:06,108 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-24 03:09:06,108 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-24 03:09:06,108 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-24 03:09:06,108 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 237 260) no Hoare annotation was computed. [2021-02-24 03:09:06,108 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 237 260) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-24 03:09:06,109 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-24 03:09:06,110 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: true [2021-02-24 03:09:06,110 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 411 419) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 411 419) the Hoare annotation is: true [2021-02-24 03:09:06,110 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 411 419) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 456 474) the Hoare annotation is: true [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: true [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 456 474) the Hoare annotation is: true [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point L468(line 468) the Hoare annotation is: true [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point L466(line 466) the Hoare annotation is: true [2021-02-24 03:09:06,110 INFO L192 CegarLoopUtils]: At program point L465(lines 465 469) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point L463(line 463) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point L465-2(lines 465 469) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point L463-1(line 463) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point L463-2(line 463) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point L463-3(line 463) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 456 474) the Hoare annotation is: true [2021-02-24 03:09:06,111 INFO L189 CegarLoopUtils]: For program point L450-1(line 450) no Hoare annotation was computed. [2021-02-24 03:09:06,111 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-24 03:09:06,111 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-24 03:09:06,111 INFO L189 CegarLoopUtils]: For program point L439(lines 439 447) no Hoare annotation was computed. [2021-02-24 03:09:06,111 INFO L189 CegarLoopUtils]: For program point L439-2(lines 439 447) no Hoare annotation was computed. [2021-02-24 03:09:06,111 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 420 455) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point L427(lines 427 435) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point L427-2(lines 427 435) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 420 455) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 420 455) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-24 03:09:06,112 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-24 03:09:06,112 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 490 535) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 490 535) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-24 03:09:06,113 INFO L189 CegarLoopUtils]: For program point L527-1(line 527) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L527-2(line 527) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 490 535) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L490(lines 490 535) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L490-1(lines 490 535) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-24 03:09:06,114 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L520-1(line 520) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-24 03:09:06,115 INFO L189 CegarLoopUtils]: For program point L516-1(line 516) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 803 848) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L822-1(line 822) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L822-2(line 822) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 803 848) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-24 03:09:06,116 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 803 848) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L827(lines 827 828) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L823(lines 823 830) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L817(lines 817 837) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L817-1(lines 817 837) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L844-1(line 844) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L844-2(line 844) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-24 03:09:06,117 INFO L189 CegarLoopUtils]: For program point L842-2(line 842) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point L803(lines 803 848) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point L834(lines 834 835) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 269 278) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,118 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 269 278) the Hoare annotation is: true [2021-02-24 03:09:06,118 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 269 278) the Hoare annotation is: true [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 400 410) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 400 410) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 400 410) no Hoare annotation was computed. [2021-02-24 03:09:06,118 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-24 03:09:06,119 INFO L189 CegarLoopUtils]: For program point L405-1(line 405) no Hoare annotation was computed. [2021-02-24 03:09:06,119 INFO L189 CegarLoopUtils]: For program point L405-2(line 405) no Hoare annotation was computed. [2021-02-24 03:09:06,119 INFO L189 CegarLoopUtils]: For program point L405-3(line 405) no Hoare annotation was computed. [2021-02-24 03:09:06,119 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 392 399) the Hoare annotation is: true [2021-02-24 03:09:06,119 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 392 399) the Hoare annotation is: true [2021-02-24 03:09:06,119 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 392 399) the Hoare annotation is: true [2021-02-24 03:09:06,119 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,119 INFO L185 CegarLoopUtils]: At program point L349(lines 349 357) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,119 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,119 INFO L185 CegarLoopUtils]: At program point L347-1(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point L345(lines 345 362) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point L347-2(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point L347-3(line 347) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 341 365) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 341 365) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point L360-1(lines 341 365) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,120 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,121 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 333 339) the Hoare annotation is: true [2021-02-24 03:09:06,121 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 333 339) the Hoare annotation is: true [2021-02-24 03:09:06,121 INFO L185 CegarLoopUtils]: At program point L898-2(lines 890 903) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,121 INFO L185 CegarLoopUtils]: At program point L861(lines 860 907) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,121 INFO L185 CegarLoopUtils]: At program point L890(lines 890 903) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,121 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,121 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,121 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,121 INFO L185 CegarLoopUtils]: At program point L878-1(line 878) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L870(lines 870 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L870-1(lines 870 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L862(lines 862 866) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L908(lines 859 909) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 850 915) the Hoare annotation is: true [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 850 915) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L896-1(line 896) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,122 INFO L185 CegarLoopUtils]: At program point L896-2(line 896) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L888-1(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 850 915) the Hoare annotation is: true [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L880(lines 880 886) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L880-1(lines 880 886) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L905(lines 860 907) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,123 INFO L185 CegarLoopUtils]: At program point L868-1(line 868) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,124 INFO L185 CegarLoopUtils]: At program point L852(line 852) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,124 INFO L185 CegarLoopUtils]: At program point L898(lines 898 902) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 757 802) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L781(lines 781 782) no Hoare annotation was computed. [2021-02-24 03:09:06,124 INFO L189 CegarLoopUtils]: For program point L777(lines 777 784) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L771(lines 771 791) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L771-1(lines 771 791) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L798-1(line 798) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L798-2(line 798) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-24 03:09:06,125 INFO L189 CegarLoopUtils]: For program point L796-1(line 796) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L796-2(line 796) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L757(lines 757 802) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 757 802) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L788(lines 788 789) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 757 802) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-24 03:09:06,126 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:09:06,127 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-24 03:09:06,127 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 366 373) no Hoare annotation was computed. [2021-02-24 03:09:06,127 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 366 373) no Hoare annotation was computed. [2021-02-24 03:09:06,127 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 366 373) no Hoare annotation was computed. [2021-02-24 03:09:06,127 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 166 174) the Hoare annotation is: true [2021-02-24 03:09:06,127 INFO L192 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: true [2021-02-24 03:09:06,127 INFO L192 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: true [2021-02-24 03:09:06,127 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 166 174) the Hoare annotation is: true [2021-02-24 03:09:06,127 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 166 174) the Hoare annotation is: true [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L142(lines 142 150) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L142-2(lines 142 150) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 134 156) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 134 156) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 134 156) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-24 03:09:06,128 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point L704(lines 703 723) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-24 03:09:06,129 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L688-1(line 688) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L705(lines 705 709) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-24 03:09:06,130 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L730-1(line 730) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L730-2(line 730) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L714-2(line 714) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 654 756) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-24 03:09:06,131 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 654 756) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L732-1(line 732) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L732-2(line 732) no Hoare annotation was computed. [2021-02-24 03:09:06,132 INFO L189 CegarLoopUtils]: For program point L724(lines 702 725) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 654 756) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L683(lines 683 699) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L716-1(line 716) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L716-2(line 716) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-24 03:09:06,133 INFO L189 CegarLoopUtils]: For program point L700(lines 700 741) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L692-1(line 692) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L742(lines 742 753) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L734-1(line 734) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:09:06,134 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L718-1(line 718) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L743(lines 743 750) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-24 03:09:06,135 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L678(lines 678 682) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L703-2(lines 703 723) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L654(lines 654 756) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L654-1(lines 654 756) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L745-1(line 745) no Hoare annotation was computed. [2021-02-24 03:09:06,136 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-24 03:09:06,137 INFO L189 CegarLoopUtils]: For program point L745-2(line 745) no Hoare annotation was computed. [2021-02-24 03:09:06,137 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,137 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,137 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,137 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,137 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,137 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,137 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L449-1(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L449-2(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L449-3(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,138 INFO L185 CegarLoopUtils]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L445-2(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L445-3(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L445-4(line 445) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L152(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L441-1(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L152-1(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L441-2(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,139 INFO L185 CegarLoopUtils]: At program point L152-2(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L441-3(line 441) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L148(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L437-1(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L148-1(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L437-2(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L788-1(line 788) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,140 INFO L185 CegarLoopUtils]: At program point L148-2(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L437-3(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L148-3(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L437-4(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L433-1(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L437-5(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L144-1(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,141 INFO L185 CegarLoopUtils]: At program point L433-2(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L437-6(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L144-2(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L433-3(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L437-7(line 437) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L144-3(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L433-4(line 433) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,142 INFO L185 CegarLoopUtils]: At program point L144-4(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L429-1(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L140-1(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L144-5(line 144) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L429-2(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L140-2(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L429-3(line 429) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L140-3(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,143 INFO L185 CegarLoopUtils]: At program point L140-4(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L140-5(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L140-6(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L140-7(line 140) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L306(line 306) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:09:06,144 INFO L185 CegarLoopUtils]: At program point L781(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L653(line 653) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L781-1(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L451(line 451) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L451-1(line 451) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L451-2(line 451) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L827-1(line 827) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,145 INFO L185 CegarLoopUtils]: At program point L88(line 88) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,146 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:09:06,146 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-24 03:09:06,146 INFO L185 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:09:06,146 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:09:06,146 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:09:06,146 INFO L189 CegarLoopUtils]: For program point L386-1(lines 375 391) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point L382(lines 382 388) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 375 391) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point L380-3(line 380) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 375 391) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 157 165) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 157 165) no Hoare annotation was computed. [2021-02-24 03:09:06,147 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 157 165) no Hoare annotation was computed. [2021-02-24 03:09:06,148 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-24 03:09:06,148 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 113 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-24 03:09:06,148 INFO L185 CegarLoopUtils]: At program point L120(line 120) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,148 INFO L185 CegarLoopUtils]: At program point L118(line 118) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-24 03:09:06,148 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 113 124) the Hoare annotation is: true [2021-02-24 03:09:06,148 INFO L192 CegarLoopUtils]: At program point L117-1(lines 113 124) the Hoare annotation is: true [2021-02-24 03:09:06,148 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:09:06,148 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:09:06,148 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:09:06,149 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:09:06,149 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 125 133) the Hoare annotation is: true [2021-02-24 03:09:06,149 INFO L192 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: true [2021-02-24 03:09:06,149 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 125 133) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2021-02-24 03:09:06,149 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)) [2021-02-24 03:09:06,149 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 125 133) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2021-02-24 03:09:06,149 INFO L185 CegarLoopUtils]: At program point L320(lines 320 326) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,149 INFO L185 CegarLoopUtils]: At program point L315(line 315) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,149 INFO L185 CegarLoopUtils]: At program point L313(lines 312 331) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,150 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,150 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,150 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 309 332) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,150 INFO L185 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:09:06,150 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 206 235) the Hoare annotation is: true [2021-02-24 03:09:06,150 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-24 03:09:06,150 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 206 235) the Hoare annotation is: true [2021-02-24 03:09:06,150 INFO L192 CegarLoopUtils]: At program point L220(lines 220 224) the Hoare annotation is: true [2021-02-24 03:09:06,150 INFO L192 CegarLoopUtils]: At program point L220-1(lines 220 224) the Hoare annotation is: true [2021-02-24 03:09:06,150 INFO L192 CegarLoopUtils]: At program point L216-2(lines 216 230) the Hoare annotation is: true [2021-02-24 03:09:06,150 INFO L192 CegarLoopUtils]: At program point L212(line 212) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point L212-1(line 212) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point L231(lines 206 235) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 89 100) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point L94(line 94) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point L93-1(lines 89 100) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 89 100) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 261 267) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 261 267) the Hoare annotation is: true [2021-02-24 03:09:06,151 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:09:06,152 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-24 03:09:06,152 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:09:06,152 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:09:06,152 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 475 482) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,152 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 475 482) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,152 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 475 482) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,152 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 101 112) the Hoare annotation is: true [2021-02-24 03:09:06,152 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,152 INFO L192 CegarLoopUtils]: At program point L105-1(lines 101 112) the Hoare annotation is: true [2021-02-24 03:09:06,153 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 101 112) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,153 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 917 924) the Hoare annotation is: true [2021-02-24 03:09:06,153 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 921) the Hoare annotation is: true [2021-02-24 03:09:06,153 INFO L192 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: true [2021-02-24 03:09:06,153 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 917 924) the Hoare annotation is: true [2021-02-24 03:09:06,153 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 917 924) the Hoare annotation is: true [2021-02-24 03:09:06,153 INFO L185 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:09:06,153 INFO L185 CegarLoopUtils]: At program point L190(lines 190 196) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse1))) [2021-02-24 03:09:06,154 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 178 202) the Hoare annotation is: true [2021-02-24 03:09:06,154 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:09:06,154 INFO L185 CegarLoopUtils]: At program point L188-1(line 188) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:09:06,154 INFO L185 CegarLoopUtils]: At program point L186(lines 186 199) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:09:06,154 INFO L185 CegarLoopUtils]: At program point L188-2(line 188) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-24 03:09:06,154 INFO L185 CegarLoopUtils]: At program point L188-3(line 188) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret19| 0))))) [2021-02-24 03:09:06,154 INFO L185 CegarLoopUtils]: At program point L186-1(lines 178 202) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:09:06,154 INFO L192 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: true [2021-02-24 03:09:06,155 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 178 202) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:09:06,155 INFO L185 CegarLoopUtils]: At program point L184-1(line 184) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:09:06,155 INFO L185 CegarLoopUtils]: At program point L184-2(line 184) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-24 03:09:06,155 INFO L185 CegarLoopUtils]: At program point L184-3(line 184) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp~0 0))) [2021-02-24 03:09:06,155 INFO L192 CegarLoopUtils]: At program point L180(line 180) the Hoare annotation is: true [2021-02-24 03:09:06,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:09:06 BoogieIcfgContainer [2021-02-24 03:09:06,177 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:09:06,178 INFO L168 Benchmark]: Toolchain (without parser) took 56546.13 ms. Allocated memory was 160.4 MB in the beginning and 489.7 MB in the end (delta: 329.3 MB). Free memory was 136.3 MB in the beginning and 409.2 MB in the end (delta: -272.9 MB). Peak memory consumption was 300.7 MB. Max. memory is 8.0 GB. [2021-02-24 03:09:06,178 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 160.4 MB. Free memory is still 136.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:09:06,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.94 ms. Allocated memory is still 160.4 MB. Free memory was 135.3 MB in the beginning and 114.5 MB in the end (delta: 20.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:09:06,179 INFO L168 Benchmark]: Boogie Preprocessor took 143.33 ms. Allocated memory is still 160.4 MB. Free memory was 114.5 MB in the beginning and 110.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:09:06,179 INFO L168 Benchmark]: RCFGBuilder took 1583.49 ms. Allocated memory is still 160.4 MB. Free memory was 110.6 MB in the beginning and 100.2 MB in the end (delta: 10.4 MB). Peak memory consumption was 34.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:09:06,179 INFO L168 Benchmark]: TraceAbstraction took 54111.91 ms. Allocated memory was 160.4 MB in the beginning and 489.7 MB in the end (delta: 329.3 MB). Free memory was 99.7 MB in the beginning and 409.2 MB in the end (delta: -309.5 MB). Peak memory consumption was 263.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:09:06,181 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 160.4 MB. Free memory is still 136.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 684.94 ms. Allocated memory is still 160.4 MB. Free memory was 135.3 MB in the beginning and 114.5 MB in the end (delta: 20.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 143.33 ms. Allocated memory is still 160.4 MB. Free memory was 114.5 MB in the beginning and 110.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1583.49 ms. Allocated memory is still 160.4 MB. Free memory was 110.6 MB in the beginning and 100.2 MB in the end (delta: 10.4 MB). Peak memory consumption was 34.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 54111.91 ms. Allocated memory was 160.4 MB in the beginning and 489.7 MB in the end (delta: 329.3 MB). Free memory was 99.7 MB in the beginning and 409.2 MB in the end (delta: -309.5 MB). Peak memory consumption was 263.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 921]: 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: 860]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 859]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - 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: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 279]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 411]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 456]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 269]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 392]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 341]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 333]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 850]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 113]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 125]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(1 <= systemActive) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 206]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 309]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 89]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 261]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 475]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 101]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 917]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(1 <= systemActive) || tmp == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 625 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1021 SDtfs, 1815 SDslu, 1838 SDs, 0 SdLazy, 3044 SolverSat, 550 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 166 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 9.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=316occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 312 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 248 LocationsWithAnnotation, 921 PreInvPairs, 1170 NumberOfFragments, 2856 HoareAnnotationTreeSize, 921 FomulaSimplifications, 682468 FormulaSimplificationTreeSizeReduction, 6.0s HoareSimplificationTime, 248 FomulaSimplificationsInter, 36983 FormulaSimplificationTreeSizeReductionInter, 26.1s 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...