/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/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:48:11,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:48:11,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:48:11,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:48:11,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:48:11,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:48:11,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:48:11,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:48:11,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:48:11,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:48:11,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:48:11,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:48:11,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:48:11,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:48:11,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:48:11,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:48:11,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:48:11,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:48:11,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:48:12,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:48:12,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:48:12,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:48:12,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:48:12,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:48:12,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:48:12,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:48:12,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:48:12,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:48:12,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:48:12,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:48:12,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:48:12,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:48:12,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:48:12,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:48:12,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:48:12,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:48:12,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:48:12,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:48:12,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:48:12,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:48:12,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:48:12,045 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 18:48:12,058 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:48:12,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:48:12,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:48:12,061 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 18:48:12,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:48:12,061 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 18:48:12,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:48:12,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:48:12,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:48:12,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:48:12,063 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 18:48:12,063 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:48:12,063 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:48:12,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:48:12,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:48:12,064 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 18:48:12,064 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 18:48:12,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:48:12,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:48:12,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:48:12,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 18:48:12,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:48:12,066 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:48:12,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:48:12,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:48:12,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:48:12,492 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:48:12,493 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:48:12,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product25.cil.c [2021-02-21 18:48:12,585 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89f9f5a4/c388970d98924a00b3610af2605f4f38/FLAG14fe37188 [2021-02-21 18:48:13,330 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:48:13,331 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product25.cil.c [2021-02-21 18:48:13,358 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89f9f5a4/c388970d98924a00b3610af2605f4f38/FLAG14fe37188 [2021-02-21 18:48:13,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89f9f5a4/c388970d98924a00b3610af2605f4f38 [2021-02-21 18:48:13,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:48:13,643 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:48:13,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:48:13,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:48:13,651 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:48:13,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:48:13" (1/1) ... [2021-02-21 18:48:13,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23d0143c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:13, skipping insertion in model container [2021-02-21 18:48:13,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:48:13" (1/1) ... [2021-02-21 18:48:13,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:48:13,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:48:13,946 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_spec2_product25.cil.c[7481,7494] [2021-02-21 18:48:14,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:48:14,084 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:48:14,181 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_spec2_product25.cil.c[7481,7494] [2021-02-21 18:48:14,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:48:14,285 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:48:14,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14 WrapperNode [2021-02-21 18:48:14,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:48:14,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:48:14,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:48:14,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:48:14,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (1/1) ... [2021-02-21 18:48:14,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (1/1) ... [2021-02-21 18:48:14,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (1/1) ... [2021-02-21 18:48:14,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (1/1) ... [2021-02-21 18:48:14,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (1/1) ... [2021-02-21 18:48:14,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (1/1) ... [2021-02-21 18:48:14,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (1/1) ... [2021-02-21 18:48:14,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:48:14,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:48:14,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:48:14,415 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:48:14,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (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 [2021-02-21 18:48:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:48:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:48:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 18:48:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:48:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 18:48:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 18:48:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 18:48:14,562 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 18:48:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:48:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 18:48:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 18:48:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 18:48:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 18:48:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 18:48:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 18:48:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 18:48:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 18:48:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 18:48:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 18:48:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 18:48:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 18:48:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 18:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 18:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 18:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 18:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 18:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 18:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 18:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 18:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 18:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 18:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 18:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 18:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 18:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 18:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 18:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 18:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 18:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 18:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 18:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 18:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 18:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 18:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 18:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 18:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 18:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 18:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 18:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 18:48:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 18:48:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 18:48:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 18:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 18:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 18:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 18:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 18:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 18:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 18:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 18:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 18:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 18:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 18:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 18:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 18:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 18:48:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 18:48:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:48:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 18:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 18:48:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 18:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 18:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 18:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 18:48:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 18:48:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:48:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:48:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:48:15,957 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:48:15,958 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 18:48:15,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:48:15 BoogieIcfgContainer [2021-02-21 18:48:15,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:48:15,970 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:48:15,971 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:48:15,979 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:48:15,979 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:48:13" (1/3) ... [2021-02-21 18:48:15,980 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2085d59f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:48:15, skipping insertion in model container [2021-02-21 18:48:15,980 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:48:14" (2/3) ... [2021-02-21 18:48:15,980 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2085d59f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:48:15, skipping insertion in model container [2021-02-21 18:48:15,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:48:15" (3/3) ... [2021-02-21 18:48:15,985 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product25.cil.c [2021-02-21 18:48:16,003 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:48:16,012 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 18:48:16,041 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 18:48:16,079 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:48:16,079 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:48:16,080 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 18:48:16,080 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:48:16,081 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:48:16,081 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:48:16,081 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:48:16,081 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:48:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states. [2021-02-21 18:48:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-21 18:48:16,154 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:48:16,156 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] [2021-02-21 18:48:16,156 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:48:16,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:48:16,171 INFO L82 PathProgramCache]: Analyzing trace with hash -84583723, now seen corresponding path program 1 times [2021-02-21 18:48:16,180 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:48:16,181 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [481968696] [2021-02-21 18:48:16,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:48:16,257 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:48:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:16,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:16,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:16,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:16,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,000 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:48:17,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:48:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:48:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:48:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:48:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:48:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:48:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:48:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 18:48:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:17,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:17,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:17,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:48:17,229 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [481968696] [2021-02-21 18:48:17,231 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:48:17,231 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 18:48:17,231 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527204187] [2021-02-21 18:48:17,237 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 18:48:17,237 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:48:17,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 18:48:17,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:48:17,257 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 4 states. [2021-02-21 18:48:18,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:48:18,807 INFO L93 Difference]: Finished difference Result 432 states and 510 transitions. [2021-02-21 18:48:18,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 18:48:18,809 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-21 18:48:18,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:48:18,825 INFO L225 Difference]: With dead ends: 432 [2021-02-21 18:48:18,826 INFO L226 Difference]: Without dead ends: 283 [2021-02-21 18:48:18,831 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:48:18,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2021-02-21 18:48:19,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 238. [2021-02-21 18:48:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2021-02-21 18:48:19,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 256 transitions. [2021-02-21 18:48:19,016 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 256 transitions. Word has length 153 [2021-02-21 18:48:19,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:48:19,017 INFO L480 AbstractCegarLoop]: Abstraction has 238 states and 256 transitions. [2021-02-21 18:48:19,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 18:48:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 256 transitions. [2021-02-21 18:48:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-21 18:48:19,021 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:48:19,021 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] [2021-02-21 18:48:19,022 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 18:48:19,022 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:48:19,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:48:19,022 INFO L82 PathProgramCache]: Analyzing trace with hash -1305627651, now seen corresponding path program 1 times [2021-02-21 18:48:19,023 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:48:19,023 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1806591814] [2021-02-21 18:48:19,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:48:19,027 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:48:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:19,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,456 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:48:19,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:48:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:48:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:48:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:48:19,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:48:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:48:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-21 18:48:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:48:19,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:19,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:19,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:48:19,663 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1806591814] [2021-02-21 18:48:19,664 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:48:19,664 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 18:48:19,664 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840551172] [2021-02-21 18:48:19,665 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 18:48:19,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:48:19,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 18:48:19,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 18:48:19,667 INFO L87 Difference]: Start difference. First operand 238 states and 256 transitions. Second operand 5 states. [2021-02-21 18:48:20,460 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:48:21,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:48:21,360 INFO L93 Difference]: Finished difference Result 360 states and 404 transitions. [2021-02-21 18:48:21,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 18:48:21,361 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-21 18:48:21,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:48:21,365 INFO L225 Difference]: With dead ends: 360 [2021-02-21 18:48:21,365 INFO L226 Difference]: Without dead ends: 272 [2021-02-21 18:48:21,367 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 18:48:21,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2021-02-21 18:48:21,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 228. [2021-02-21 18:48:21,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2021-02-21 18:48:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 243 transitions. [2021-02-21 18:48:21,454 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 243 transitions. Word has length 154 [2021-02-21 18:48:21,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:48:21,455 INFO L480 AbstractCegarLoop]: Abstraction has 228 states and 243 transitions. [2021-02-21 18:48:21,455 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 18:48:21,455 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 243 transitions. [2021-02-21 18:48:21,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-02-21 18:48:21,457 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:48:21,458 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] [2021-02-21 18:48:21,458 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 18:48:21,458 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:48:21,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:48:21,459 INFO L82 PathProgramCache]: Analyzing trace with hash -1111295451, now seen corresponding path program 1 times [2021-02-21 18:48:21,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:48:21,459 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [149956578] [2021-02-21 18:48:21,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:48:21,463 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:48:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:21,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:21,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:21,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:21,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:48:21,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:21,904 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:48:21,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:48:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:21,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:21,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:48:21,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:48:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:21,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:21,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:48:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:21,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:21,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:48:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:21,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:21,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:21,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:48:22,016 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 18:48:22,018 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 18:48:22,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:48:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:22,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:22,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:22,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:48:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:22,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:22,053 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:22,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 18:48:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:22,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:22,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:22,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-21 18:48:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:22,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:22,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:48:22,103 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [149956578] [2021-02-21 18:48:22,103 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:48:22,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:48:22,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69937245] [2021-02-21 18:48:22,104 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:48:22,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:48:22,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:48:22,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:48:22,105 INFO L87 Difference]: Start difference. First operand 228 states and 243 transitions. Second operand 10 states. [2021-02-21 18:48:22,877 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:48:23,323 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:48:23,712 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:48:24,081 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:24,478 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:48:24,886 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:26,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:48:26,329 INFO L93 Difference]: Finished difference Result 380 states and 430 transitions. [2021-02-21 18:48:26,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 18:48:26,330 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2021-02-21 18:48:26,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:48:26,335 INFO L225 Difference]: With dead ends: 380 [2021-02-21 18:48:26,335 INFO L226 Difference]: Without dead ends: 272 [2021-02-21 18:48:26,341 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-21 18:48:26,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2021-02-21 18:48:26,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 228. [2021-02-21 18:48:26,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2021-02-21 18:48:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 242 transitions. [2021-02-21 18:48:26,428 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 242 transitions. Word has length 163 [2021-02-21 18:48:26,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:48:26,429 INFO L480 AbstractCegarLoop]: Abstraction has 228 states and 242 transitions. [2021-02-21 18:48:26,429 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:48:26,429 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 242 transitions. [2021-02-21 18:48:26,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-21 18:48:26,432 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:48:26,432 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] [2021-02-21 18:48:26,433 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 18:48:26,433 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:48:26,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:48:26,433 INFO L82 PathProgramCache]: Analyzing trace with hash 2091202672, now seen corresponding path program 1 times [2021-02-21 18:48:26,434 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:48:26,434 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2075051733] [2021-02-21 18:48:26,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:48:26,437 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:48:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:26,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:26,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:26,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:26,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:26,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:26,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:26,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:26,839 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:48:26,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:48:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:26,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:26,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:26,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:48:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:26,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:26,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:48:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:26,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:26,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:48:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:26,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:26,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:48:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:26,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:26,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:48:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:26,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:26,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:27,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-21 18:48:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:27,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:27,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:27,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:48:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:27,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:27,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:27,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-21 18:48:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:27,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:27,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:27,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:27,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:27,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:27,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:27,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-21 18:48:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:27,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:27,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:48:27,131 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2075051733] [2021-02-21 18:48:27,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:48:27,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:48:27,131 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245482068] [2021-02-21 18:48:27,132 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:48:27,132 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:48:27,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:48:27,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:48:27,134 INFO L87 Difference]: Start difference. First operand 228 states and 242 transitions. Second operand 10 states. [2021-02-21 18:48:27,777 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:48:29,309 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:29,703 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:48:30,111 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:30,505 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:48:30,887 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:48:31,251 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:31,675 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:32,173 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:48:32,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:48:32,929 INFO L93 Difference]: Finished difference Result 538 states and 639 transitions. [2021-02-21 18:48:32,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-21 18:48:32,929 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2021-02-21 18:48:32,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:48:32,937 INFO L225 Difference]: With dead ends: 538 [2021-02-21 18:48:32,938 INFO L226 Difference]: Without dead ends: 430 [2021-02-21 18:48:32,941 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-21 18:48:32,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2021-02-21 18:48:33,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 318. [2021-02-21 18:48:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 318 states. [2021-02-21 18:48:33,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 344 transitions. [2021-02-21 18:48:33,108 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 344 transitions. Word has length 171 [2021-02-21 18:48:33,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:48:33,109 INFO L480 AbstractCegarLoop]: Abstraction has 318 states and 344 transitions. [2021-02-21 18:48:33,110 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:48:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 344 transitions. [2021-02-21 18:48:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-02-21 18:48:33,112 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:48:33,113 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, 1, 1] [2021-02-21 18:48:33,113 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 18:48:33,113 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:48:33,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:48:33,114 INFO L82 PathProgramCache]: Analyzing trace with hash 1274771356, now seen corresponding path program 1 times [2021-02-21 18:48:33,114 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:48:33,114 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1021756625] [2021-02-21 18:48:33,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:48:33,117 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:48:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,582 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:48:33,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:48:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:48:33,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:48:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:48:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:48:33,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:48:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:48:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 18:48:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:48:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 18:48:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-21 18:48:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:48:33,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:48:33,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:48:33,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:48:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:48:33,843 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1021756625] [2021-02-21 18:48:33,847 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:48:33,847 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:48:33,847 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585255343] [2021-02-21 18:48:33,849 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:48:33,849 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:48:33,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:48:33,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:48:33,850 INFO L87 Difference]: Start difference. First operand 318 states and 344 transitions. Second operand 11 states. [2021-02-21 18:48:34,506 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:48:35,795 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:36,173 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:48:36,608 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:37,003 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:48:37,371 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:48:37,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:48:37,657 INFO L93 Difference]: Finished difference Result 514 states and 591 transitions. [2021-02-21 18:48:37,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-21 18:48:37,658 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 176 [2021-02-21 18:48:37,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:48:37,659 INFO L225 Difference]: With dead ends: 514 [2021-02-21 18:48:37,659 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 18:48:37,661 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=176, Invalid=424, Unknown=0, NotChecked=0, Total=600 [2021-02-21 18:48:37,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 18:48:37,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 18:48:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 18:48:37,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 18:48:37,662 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 176 [2021-02-21 18:48:37,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:48:37,662 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 18:48:37,663 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:48:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 18:48:37,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 18:48:37,663 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 18:48:37,665 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 18:48:37,935 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 217 [2021-02-21 18:48:38,266 WARN L202 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 215 [2021-02-21 18:48:38,604 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 215 [2021-02-21 18:48:38,848 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 215 [2021-02-21 18:48:39,602 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 222 [2021-02-21 18:48:40,291 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 215 [2021-02-21 18:48:40,621 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 222 [2021-02-21 18:48:43,547 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-21 18:48:44,045 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-21 18:48:44,351 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-21 18:48:44,651 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2021-02-21 18:48:44,925 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 18:48:45,221 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-21 18:48:45,516 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 17 [2021-02-21 18:48:46,153 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-21 18:48:46,440 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:48:46,813 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:48:47,108 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 18:48:47,663 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-21 18:48:47,973 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 14 [2021-02-21 18:48:48,270 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-21 18:48:48,589 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-21 18:48:49,124 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-21 18:48:49,432 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-21 18:48:49,964 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-21 18:48:50,264 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 18:48:50,807 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-21 18:48:51,092 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:48:51,638 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-21 18:48:51,930 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 18:48:52,282 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 18:48:52,566 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:48:52,873 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:48:53,428 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-21 18:48:53,769 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-21 18:48:54,277 WARN L202 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-21 18:48:54,946 WARN L202 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-21 18:48:55,262 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:48:55,807 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-21 18:48:56,369 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-21 18:48:56,695 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2021-02-21 18:48:57,003 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-21 18:48:57,294 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-21 18:48:57,613 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-21 18:48:58,153 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-21 18:48:58,736 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-21 18:48:59,322 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-21 18:48:59,712 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:49:00,029 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:49:00,382 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:49:01,331 WARN L202 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-21 18:49:01,726 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:49:02,294 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 18:49:02,599 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-21 18:49:02,961 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:49:03,567 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-21 18:49:03,901 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-21 18:49:04,214 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-21 18:49:04,799 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-21 18:49:05,133 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-21 18:49:05,995 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-21 18:49:06,367 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-21 18:49:06,943 WARN L202 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-21 18:49:07,273 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-21 18:49:08,144 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-21 18:49:09,019 WARN L202 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-21 18:49:09,348 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2021-02-21 18:49:09,939 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-21 18:49:10,232 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:49:10,534 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-21 18:49:10,846 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-21 18:49:11,131 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-21 18:49:11,497 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-21 18:49:11,530 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 18:49:11,530 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 18:49:11,530 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 18:49:11,530 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-21 18:49:11,530 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L663(lines 640 664) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 616 671) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L647(lines 647 651) no Hoare annotation was computed. [2021-02-21 18:49:11,531 INFO L189 CegarLoopUtils]: For program point L647-1(lines 647 651) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L639-1(line 639) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L639-2(line 639) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 18:49:11,532 INFO L189 CegarLoopUtils]: For program point L660-1(lines 641 662) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 616 671) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 616 671) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-21 18:49:11,533 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L658-1(line 658) no Hoare annotation was computed. [2021-02-21 18:49:11,534 INFO L189 CegarLoopUtils]: For program point L658-2(line 658) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L704(lines 704 708) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L704-1(lines 704 708) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-02-21 18:49:11,535 INFO L189 CegarLoopUtils]: For program point L696-2(line 696) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L721-1(line 721) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L721-2(line 721) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 672 731) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-21 18:49:11,536 INFO L189 CegarLoopUtils]: For program point L717-1(line 717) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L717-2(line 717) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 672 731) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 672 731) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-21 18:49:11,537 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L698-2(lines 698 723) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-21 18:49:11,538 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L724(lines 697 725) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-21 18:49:11,539 INFO L189 CegarLoopUtils]: For program point L716-1(line 716) no Hoare annotation was computed. [2021-02-21 18:49:11,540 INFO L189 CegarLoopUtils]: For program point L716-2(line 716) no Hoare annotation was computed. [2021-02-21 18:49:11,540 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-21 18:49:11,540 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-21 18:49:11,540 INFO L189 CegarLoopUtils]: For program point L712-1(line 712) no Hoare annotation was computed. [2021-02-21 18:49:11,540 INFO L189 CegarLoopUtils]: For program point L712-2(line 712) no Hoare annotation was computed. [2021-02-21 18:49:11,540 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-21 18:49:11,540 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 166 172) the Hoare annotation is: true [2021-02-21 18:49:11,541 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 166 172) the Hoare annotation is: true [2021-02-21 18:49:11,541 INFO L192 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: true [2021-02-21 18:49:11,541 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 173 181) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,541 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 173 181) the Hoare annotation is: true [2021-02-21 18:49:11,541 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 173 181) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,541 INFO L185 CegarLoopUtils]: At program point L178(line 178) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,542 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,542 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,542 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,542 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-21 18:49:11,542 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-21 18:49:11,542 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-21 18:49:11,543 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,543 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,543 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,543 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-21 18:49:11,543 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret7| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,544 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,544 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret7| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,544 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,544 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret7| ~systemActive~0))) [2021-02-21 18:49:11,544 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-21 18:49:11,544 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-21 18:49:11,544 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-21 18:49:11,544 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-21 18:49:11,544 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-21 18:49:11,544 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-21 18:49:11,545 INFO L185 CegarLoopUtils]: At program point L366(line 366) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2021-02-21 18:49:11,545 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 361 369) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-21 18:49:11,545 INFO L192 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 361 369) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 361 369) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L415(lines 415 419) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L415-2(lines 415 419) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L413-1(line 413) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L413-2(line 413) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L413-3(line 413) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 406 424) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L409(line 409) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L408(line 408) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 406 424) the Hoare annotation is: true [2021-02-21 18:49:11,546 INFO L192 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: true [2021-02-21 18:49:11,547 INFO L192 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: true [2021-02-21 18:49:11,547 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 406 424) the Hoare annotation is: true [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L377(lines 377 385) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L377-2(lines 377 385) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 370 405) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-21 18:49:11,547 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 370 405) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point L389(lines 389 397) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point L389-2(lines 389 397) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 370 405) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 159 165) the Hoare annotation is: true [2021-02-21 18:49:11,548 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 159 165) the Hoare annotation is: true [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-21 18:49:11,548 INFO L189 CegarLoopUtils]: For program point L607-1(line 607) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L607-2(line 607) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L570(lines 570 615) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L570-1(lines 570 615) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 570 615) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point L593-1(line 593) no Hoare annotation was computed. [2021-02-21 18:49:11,549 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 570 615) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 570 615) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-21 18:49:11,550 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L600-1(line 600) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L596-1(line 596) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-21 18:49:11,551 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L923(line 923) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 883 928) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L921(line 921) no Hoare annotation was computed. [2021-02-21 18:49:11,552 INFO L189 CegarLoopUtils]: For program point L888(line 888) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L907(lines 907 908) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 883 928) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L903(lines 903 910) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 883 928) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L897(lines 897 917) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L897-1(lines 897 917) no Hoare annotation was computed. [2021-02-21 18:49:11,553 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L924-1(line 924) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L924-2(line 924) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L889(line 889) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L922-1(line 922) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L922-2(line 922) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-21 18:49:11,554 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-21 18:49:11,555 INFO L189 CegarLoopUtils]: For program point L883(lines 883 928) no Hoare annotation was computed. [2021-02-21 18:49:11,555 INFO L189 CegarLoopUtils]: For program point L914(lines 914 915) no Hoare annotation was computed. [2021-02-21 18:49:11,555 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-21 18:49:11,555 INFO L189 CegarLoopUtils]: For program point L902-1(line 902) no Hoare annotation was computed. [2021-02-21 18:49:11,555 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-21 18:49:11,555 INFO L189 CegarLoopUtils]: For program point L902-2(line 902) no Hoare annotation was computed. [2021-02-21 18:49:11,555 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,555 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-21 18:49:11,555 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-21 18:49:11,555 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point L355-2(line 355) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point L355-3(line 355) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 350 360) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 350 360) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 350 360) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L189 CegarLoopUtils]: For program point L355-1(line 355) no Hoare annotation was computed. [2021-02-21 18:49:11,556 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 342 349) the Hoare annotation is: true [2021-02-21 18:49:11,556 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 342 349) the Hoare annotation is: true [2021-02-21 18:49:11,556 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 342 349) the Hoare annotation is: true [2021-02-21 18:49:11,556 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 291 315) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,557 INFO L185 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,557 INFO L185 CegarLoopUtils]: At program point L310-1(lines 291 315) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,557 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 291 315) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,557 INFO L185 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,557 INFO L185 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,557 INFO L185 CegarLoopUtils]: At program point L299(lines 299 307) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,557 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,558 INFO L185 CegarLoopUtils]: At program point L297-1(line 297) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,558 INFO L185 CegarLoopUtils]: At program point L295(lines 295 312) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,558 INFO L185 CegarLoopUtils]: At program point L297-2(line 297) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,558 INFO L185 CegarLoopUtils]: At program point L297-3(line 297) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,558 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 283 289) the Hoare annotation is: true [2021-02-21 18:49:11,558 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 283 289) the Hoare annotation is: true [2021-02-21 18:49:11,558 INFO L185 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,558 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,558 INFO L185 CegarLoopUtils]: At program point L221-1(line 221) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,559 INFO L185 CegarLoopUtils]: At program point L213(lines 213 219) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,559 INFO L185 CegarLoopUtils]: At program point L213-1(lines 213 219) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,559 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,559 INFO L185 CegarLoopUtils]: At program point L201(line 201) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,559 INFO L185 CegarLoopUtils]: At program point L201-1(line 201) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,559 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,559 INFO L185 CegarLoopUtils]: At program point L239(lines 192 240) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,560 INFO L185 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,560 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 183 246) the Hoare annotation is: true [2021-02-21 18:49:11,560 INFO L185 CegarLoopUtils]: At program point L194(lines 193 238) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,560 INFO L185 CegarLoopUtils]: At program point L227-1(line 227) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,560 INFO L185 CegarLoopUtils]: At program point L227-2(line 227) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,560 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 183 246) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,560 INFO L185 CegarLoopUtils]: At program point L223(lines 223 234) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,560 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,561 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,561 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 183 246) the Hoare annotation is: true [2021-02-21 18:49:11,561 INFO L185 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,561 INFO L185 CegarLoopUtils]: At program point L211-1(line 211) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,561 INFO L185 CegarLoopUtils]: At program point L236(lines 193 238) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,561 INFO L185 CegarLoopUtils]: At program point L203(lines 203 209) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,561 INFO L185 CegarLoopUtils]: At program point L203-1(lines 203 209) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,561 INFO L185 CegarLoopUtils]: At program point L195(lines 195 199) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,562 INFO L185 CegarLoopUtils]: At program point L191(line 191) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,562 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:49:11,562 INFO L185 CegarLoopUtils]: At program point L229(lines 229 233) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,562 INFO L185 CegarLoopUtils]: At program point L229-2(lines 223 234) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 18:49:11,562 INFO L189 CegarLoopUtils]: For program point L861(lines 861 862) no Hoare annotation was computed. [2021-02-21 18:49:11,562 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 837 882) no Hoare annotation was computed. [2021-02-21 18:49:11,562 INFO L189 CegarLoopUtils]: For program point L857(lines 857 864) no Hoare annotation was computed. [2021-02-21 18:49:11,562 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L851(lines 851 871) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L851-1(lines 851 871) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L878-1(line 878) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L878-2(line 878) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-21 18:49:11,563 INFO L189 CegarLoopUtils]: For program point L876-1(line 876) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L876-2(line 876) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L837(lines 837 882) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L868(lines 868 869) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L856-1(line 856) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point L856-2(line 856) no Hoare annotation was computed. [2021-02-21 18:49:11,564 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 837 882) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 837 882) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-21 18:49:11,565 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-21 18:49:11,566 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 316 323) no Hoare annotation was computed. [2021-02-21 18:49:11,566 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 316 323) no Hoare annotation was computed. [2021-02-21 18:49:11,566 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 316 323) no Hoare annotation was computed. [2021-02-21 18:49:11,566 INFO L192 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: true [2021-02-21 18:49:11,566 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 506 514) the Hoare annotation is: true [2021-02-21 18:49:11,566 INFO L192 CegarLoopUtils]: At program point L510(line 510) the Hoare annotation is: true [2021-02-21 18:49:11,566 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 506 514) the Hoare annotation is: true [2021-02-21 18:49:11,566 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 506 514) the Hoare annotation is: true [2021-02-21 18:49:11,566 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 534 562) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:49:11,567 INFO L185 CegarLoopUtils]: At program point L558(line 558) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,567 INFO L185 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,567 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 534 562) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) [2021-02-21 18:49:11,567 INFO L185 CegarLoopUtils]: At program point L546(lines 546 556) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:49:11,567 INFO L185 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2021-02-21 18:49:11,567 INFO L185 CegarLoopUtils]: At program point L544-1(line 544) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-21 18:49:11,567 INFO L185 CegarLoopUtils]: At program point L542(lines 542 559) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (= __utac_acc__Specification2_spec__2_~tmp~5 0)))) [2021-02-21 18:49:11,568 INFO L185 CegarLoopUtils]: At program point L544-2(line 544) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-21 18:49:11,568 INFO L185 CegarLoopUtils]: At program point L544-3(line 544) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |__utac_acc__Specification2_spec__2_#t~ret44| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-21 18:49:11,568 INFO L185 CegarLoopUtils]: At program point L542-1(lines 534 562) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) [2021-02-21 18:49:11,568 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:49:11,568 INFO L185 CegarLoopUtils]: At program point L540-1(line 540) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret43| 0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:49:11,568 INFO L185 CegarLoopUtils]: At program point L540-2(line 540) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret43| 0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:49:11,569 INFO L185 CegarLoopUtils]: At program point L540-3(line 540) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret43| 0) (= __utac_acc__Specification2_spec__2_~tmp~5 0)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:49:11,569 INFO L185 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:49:11,569 INFO L185 CegarLoopUtils]: At program point L555(line 555) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:49:11,569 INFO L185 CegarLoopUtils]: At program point L549(line 549) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,569 INFO L185 CegarLoopUtils]: At program point L547(lines 547 553) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,569 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 526 533) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:49:11,569 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 526 533) the Hoare annotation is: true [2021-02-21 18:49:11,569 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 526 533) the Hoare annotation is: true [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point L482-2(lines 482 490) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 474 496) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 474 496) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 474 496) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point L482(lines 482 490) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 149 158) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-21 18:49:11,570 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 149 158) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 149 158) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L151-1(line 151) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L151-2(line 151) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L812-1(line 812) no Hoare annotation was computed. [2021-02-21 18:49:11,571 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L812-2(line 812) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L804(lines 782 805) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L763(lines 763 779) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L796-1(line 796) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L796-2(line 796) no Hoare annotation was computed. [2021-02-21 18:49:11,572 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L780(lines 780 821) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L772-1(line 772) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 734 836) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L822(lines 822 833) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-21 18:49:11,573 INFO L189 CegarLoopUtils]: For program point L814-1(line 814) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 734 836) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L798-1(line 798) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L765-1(line 765) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L823(lines 823 830) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 734 836) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-21 18:49:11,574 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L758(lines 758 762) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L783-2(lines 783 803) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-21 18:49:11,575 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L734(lines 734 836) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L734-1(lines 734 836) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L825-1(line 825) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L825-2(line 825) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L784(lines 783 803) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-21 18:49:11,576 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L785(lines 785 789) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L810-1(line 810) no Hoare annotation was computed. [2021-02-21 18:49:11,577 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L810-2(line 810) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L794-1(line 794) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L794-2(line 794) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-21 18:49:11,578 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,578 INFO L185 CegarLoopUtils]: At program point L733(line 733) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:49:11,579 INFO L185 CegarLoopUtils]: At program point L861-1(line 861) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,579 INFO L185 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,579 INFO L185 CegarLoopUtils]: At program point L399(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,579 INFO L185 CegarLoopUtils]: At program point L399-1(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,579 INFO L185 CegarLoopUtils]: At program point L399-2(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L399-3(line 399) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L428(line 428) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L395-1(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L907-1(line 907) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L395-2(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,580 INFO L185 CegarLoopUtils]: At program point L395-3(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L391(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L395-4(line 395) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L391-1(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L391-2(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L391-3(line 391) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L387(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,581 INFO L185 CegarLoopUtils]: At program point L387-1(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L387-2(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L387-3(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L383(line 383) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L387-4(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,582 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L383-1(line 383) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L387-5(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L862(line 862) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L383-2(line 383) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L387-6(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L383-3(line 383) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,583 INFO L185 CegarLoopUtils]: At program point L387-7(line 387) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L379(line 379) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L383-4(line 383) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L379-1(line 379) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L379-2(line 379) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L379-3(line 379) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L375(line 375) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,584 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L401-1(line 401) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L401-2(line 401) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L525(line 525) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L492-1(line 492) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L492-2(line 492) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L488(line 488) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,585 INFO L185 CegarLoopUtils]: At program point L488-1(line 488) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L488-2(line 488) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L488-3(line 488) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L484(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L484-1(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L868-1(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L484-2(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L484-3(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,586 INFO L185 CegarLoopUtils]: At program point L480(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L484-4(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L480-1(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L484-5(line 484) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L480-2(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L480-3(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L480-4(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L480-5(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,587 INFO L185 CegarLoopUtils]: At program point L480-6(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,588 INFO L185 CegarLoopUtils]: At program point L480-7(line 480) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,588 INFO L185 CegarLoopUtils]: At program point L914(line 914) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,588 INFO L185 CegarLoopUtils]: At program point L914-1(line 914) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,588 INFO L185 CegarLoopUtils]: At program point L427(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,588 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 18:49:11,588 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:49:11,589 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 325 341) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 325 341) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point L336-1(lines 325 341) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point L332(lines 332 338) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point L330-1(line 330) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point L330-2(line 330) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point L330-3(line 330) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 497 505) no Hoare annotation was computed. [2021-02-21 18:49:11,589 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 497 505) no Hoare annotation was computed. [2021-02-21 18:49:11,590 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-21 18:49:11,590 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-21 18:49:11,590 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 497 505) no Hoare annotation was computed. [2021-02-21 18:49:11,590 INFO L185 CegarLoopUtils]: At program point L460(line 460) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,590 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 453 464) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 18:49:11,590 INFO L185 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-21 18:49:11,590 INFO L192 CegarLoopUtils]: At program point L457-1(lines 453 464) the Hoare annotation is: true [2021-02-21 18:49:11,590 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 453 464) the Hoare annotation is: true [2021-02-21 18:49:11,590 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 18:49:11,591 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 18:49:11,591 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 18:49:11,591 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 18:49:11,591 INFO L185 CegarLoopUtils]: At program point L272(line 272) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,591 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 259 282) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,591 INFO L185 CegarLoopUtils]: At program point L270(lines 270 276) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,591 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 259 282) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 18:49:11,591 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,591 INFO L185 CegarLoopUtils]: At program point L263(lines 262 281) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 18:49:11,592 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 259 282) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-21 18:49:11,592 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-21 18:49:11,593 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-21 18:49:11,593 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-21 18:49:11,593 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 465 473) the Hoare annotation is: true [2021-02-21 18:49:11,593 INFO L185 CegarLoopUtils]: At program point L470(line 470) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,593 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 465 473) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,593 INFO L192 CegarLoopUtils]: At program point L469(line 469) the Hoare annotation is: true [2021-02-21 18:49:11,593 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 465 473) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,593 INFO L192 CegarLoopUtils]: At program point L433-1(lines 429 440) the Hoare annotation is: true [2021-02-21 18:49:11,593 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 429 440) the Hoare annotation is: true [2021-02-21 18:49:11,593 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 429 440) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 441 452) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,594 INFO L192 CegarLoopUtils]: At program point L445-1(lines 441 452) the Hoare annotation is: true [2021-02-21 18:49:11,594 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 441 452) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:49:11,595 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 516 523) the Hoare annotation is: true [2021-02-21 18:49:11,595 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 520) the Hoare annotation is: true [2021-02-21 18:49:11,595 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 516 523) the Hoare annotation is: true [2021-02-21 18:49:11,595 INFO L192 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: true [2021-02-21 18:49:11,595 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 516 523) the Hoare annotation is: true [2021-02-21 18:49:11,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 06:49:11 BoogieIcfgContainer [2021-02-21 18:49:11,626 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 18:49:11,627 INFO L168 Benchmark]: Toolchain (without parser) took 57997.90 ms. Allocated memory was 166.7 MB in the beginning and 433.1 MB in the end (delta: 266.3 MB). Free memory was 142.8 MB in the beginning and 258.8 MB in the end (delta: -116.0 MB). Peak memory consumption was 265.5 MB. Max. memory is 8.0 GB. [2021-02-21 18:49:11,627 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 166.7 MB. Free memory is still 142.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 18:49:11,627 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.86 ms. Allocated memory is still 166.7 MB. Free memory was 141.7 MB in the beginning and 120.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 18:49:11,628 INFO L168 Benchmark]: Boogie Preprocessor took 125.43 ms. Allocated memory is still 166.7 MB. Free memory was 120.2 MB in the beginning and 116.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 18:49:11,628 INFO L168 Benchmark]: RCFGBuilder took 1551.17 ms. Allocated memory is still 166.7 MB. Free memory was 116.5 MB in the beginning and 137.0 MB in the end (delta: -20.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 8.0 GB. [2021-02-21 18:49:11,628 INFO L168 Benchmark]: TraceAbstraction took 55655.51 ms. Allocated memory was 166.7 MB in the beginning and 433.1 MB in the end (delta: 266.3 MB). Free memory was 136.5 MB in the beginning and 258.8 MB in the end (delta: -122.3 MB). Peak memory consumption was 258.3 MB. Max. memory is 8.0 GB. [2021-02-21 18:49:11,633 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 166.7 MB. Free memory is still 142.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 639.86 ms. Allocated memory is still 166.7 MB. Free memory was 141.7 MB in the beginning and 120.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 125.43 ms. Allocated memory is still 166.7 MB. Free memory was 120.2 MB in the beginning and 116.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1551.17 ms. Allocated memory is still 166.7 MB. Free memory was 116.5 MB in the beginning and 137.0 MB in the end (delta: -20.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 55655.51 ms. Allocated memory was 166.7 MB in the beginning and 433.1 MB in the end (delta: 266.3 MB). Free memory was 136.5 MB in the beginning and 258.8 MB in the end (delta: -122.3 MB). Peak memory consumption was 258.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 520]: 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: 193]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 192]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 166]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 173]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 361]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 406]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 159]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 342]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 291]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 283]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 183]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 506]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 534]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == 0 - ProcedureContractResult [Line: 526]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 453]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 259]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 465]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 429]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 441]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 516]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 630 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 33.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1039 SDtfs, 2356 SDslu, 1803 SDs, 0 SdLazy, 2926 SolverSat, 636 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 172 GetRequests, 103 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 9.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=318occurred 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: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 245 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 892 PreInvPairs, 1073 NumberOfFragments, 2969 HoareAnnotationTreeSize, 892 FomulaSimplifications, 445278 FormulaSimplificationTreeSizeReduction, 5.3s HoareSimplificationTime, 253 FomulaSimplificationsInter, 31419 FormulaSimplificationTreeSizeReductionInter, 28.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...