/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product04.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:15:55,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:15:55,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:15:55,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:15:55,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:15:55,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:15:55,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:15:55,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:15:55,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:15:55,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:15:55,518 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:15:55,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:15:55,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:15:55,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:15:55,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:15:55,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:15:55,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:15:55,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:15:55,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:15:55,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:15:55,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:15:55,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:15:55,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:15:55,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:15:55,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:15:55,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:15:55,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:15:55,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:15:55,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:15:55,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:15:55,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:15:55,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:15:55,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:15:55,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:15:55,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:15:55,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:15:55,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:15:55,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:15:55,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:15:55,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:15:55,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:15:55,552 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:15:55,565 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:15:55,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:15:55,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:15:55,567 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:15:55,567 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:15:55,567 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:15:55,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:15:55,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:15:55,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:15:55,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:15:55,569 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:15:55,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:15:55,569 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:15:55,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:15:55,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:15:55,570 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:15:55,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:15:55,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:15:55,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:15:55,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:15:55,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:15:55,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:15:55,572 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:15:55,572 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:15:55,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:15:55,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:15:55,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:15:55,949 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:15:55,954 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:15:55,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product04.cil.c [2021-02-22 01:15:56,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c73a23da/7f3fcfe3d462495f93ba0b46ccf8c0de/FLAG1f89e1e34 [2021-02-22 01:15:56,670 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:15:56,670 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product04.cil.c [2021-02-22 01:15:56,683 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c73a23da/7f3fcfe3d462495f93ba0b46ccf8c0de/FLAG1f89e1e34 [2021-02-22 01:15:56,976 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c73a23da/7f3fcfe3d462495f93ba0b46ccf8c0de [2021-02-22 01:15:56,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:15:56,993 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:15:56,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:15:56,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:15:57,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:15:57,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:15:56" (1/1) ... [2021-02-22 01:15:57,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bcf8b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57, skipping insertion in model container [2021-02-22 01:15:57,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:15:56" (1/1) ... [2021-02-22 01:15:57,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:15:57,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:15:57,468 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product04.cil.c[16667,16680] [2021-02-22 01:15:57,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:15:57,494 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:15:57,588 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product04.cil.c[16667,16680] [2021-02-22 01:15:57,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:15:57,632 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:15:57,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57 WrapperNode [2021-02-22 01:15:57,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:15:57,634 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:15:57,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:15:57,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:15:57,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... [2021-02-22 01:15:57,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... [2021-02-22 01:15:57,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... [2021-02-22 01:15:57,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... [2021-02-22 01:15:57,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... [2021-02-22 01:15:57,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... [2021-02-22 01:15:57,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... [2021-02-22 01:15:57,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:15:57,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:15:57,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:15:57,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:15:57,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:15:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:15:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:15:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:15:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:15:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:15:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:15:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:15:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:15:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:15:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:15:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:15:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:15:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:15:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:15:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:15:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:15:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:15:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:15:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:15:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:15:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:15:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:15:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:15:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:15:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:15:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:15:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:15:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:15:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:15:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:15:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:15:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:15:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:15:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:15:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:15:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:15:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:15:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:15:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:15:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:15:57,849 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:15:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:15:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:15:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:15:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:15:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:15:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:15:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:15:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:15:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:15:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:15:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:15:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:15:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:15:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:15:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:15:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:15:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:15:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:15:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:15:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:15:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:15:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:15:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:15:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:15:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:15:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:15:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:15:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:15:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:15:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:15:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:15:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:15:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:15:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:15:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:15:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:15:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:15:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:15:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:15:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:15:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:15:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:15:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:15:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:15:59,178 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:15:59,178 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:15:59,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:15:59 BoogieIcfgContainer [2021-02-22 01:15:59,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:15:59,183 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:15:59,183 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:15:59,188 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:15:59,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:15:56" (1/3) ... [2021-02-22 01:15:59,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ec3887 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:15:59, skipping insertion in model container [2021-02-22 01:15:59,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:15:57" (2/3) ... [2021-02-22 01:15:59,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ec3887 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:15:59, skipping insertion in model container [2021-02-22 01:15:59,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:15:59" (3/3) ... [2021-02-22 01:15:59,192 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product04.cil.c [2021-02-22 01:15:59,200 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:15:59,206 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:15:59,225 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:15:59,262 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:15:59,263 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:15:59,263 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:15:59,263 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:15:59,263 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:15:59,264 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:15:59,264 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:15:59,265 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:15:59,298 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states. [2021-02-22 01:15:59,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:15:59,325 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:15:59,326 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:15:59,327 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:15:59,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:15:59,335 INFO L82 PathProgramCache]: Analyzing trace with hash -605752543, now seen corresponding path program 1 times [2021-02-22 01:15:59,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:15:59,345 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1930127467] [2021-02-22 01:15:59,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:15:59,420 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:15:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:59,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:59,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:59,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:59,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,099 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:00,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:16:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:16:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:16:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:00,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:00,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:00,368 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1930127467] [2021-02-22 01:16:00,370 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:00,370 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:16:00,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221664852] [2021-02-22 01:16:00,376 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:16:00,377 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:00,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:16:00,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:16:00,394 INFO L87 Difference]: Start difference. First operand 273 states. Second operand 4 states. [2021-02-22 01:16:01,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:01,735 INFO L93 Difference]: Finished difference Result 398 states and 471 transitions. [2021-02-22 01:16:01,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:16:01,737 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:16:01,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:01,764 INFO L225 Difference]: With dead ends: 398 [2021-02-22 01:16:01,765 INFO L226 Difference]: Without dead ends: 266 [2021-02-22 01:16:01,769 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:16:01,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2021-02-22 01:16:01,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 221. [2021-02-22 01:16:01,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2021-02-22 01:16:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 237 transitions. [2021-02-22 01:16:01,927 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 237 transitions. Word has length 165 [2021-02-22 01:16:01,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:01,929 INFO L480 AbstractCegarLoop]: Abstraction has 221 states and 237 transitions. [2021-02-22 01:16:01,929 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:16:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 237 transitions. [2021-02-22 01:16:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:16:01,933 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:01,933 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:16:01,934 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:16:01,934 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:01,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:01,935 INFO L82 PathProgramCache]: Analyzing trace with hash -1458081476, now seen corresponding path program 1 times [2021-02-22 01:16:01,935 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:01,935 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1019609220] [2021-02-22 01:16:01,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:01,941 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:02,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,448 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:02,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:16:02,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:02,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:16:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:16:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:02,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:02,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:02,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:02,665 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1019609220] [2021-02-22 01:16:02,665 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:02,666 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:16:02,666 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388759807] [2021-02-22 01:16:02,668 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:16:02,668 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:02,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:16:02,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:16:02,670 INFO L87 Difference]: Start difference. First operand 221 states and 237 transitions. Second operand 5 states. [2021-02-22 01:16:03,529 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:16:04,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:04,359 INFO L93 Difference]: Finished difference Result 313 states and 352 transitions. [2021-02-22 01:16:04,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:16:04,360 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:16:04,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:04,376 INFO L225 Difference]: With dead ends: 313 [2021-02-22 01:16:04,377 INFO L226 Difference]: Without dead ends: 255 [2021-02-22 01:16:04,379 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:16:04,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states. [2021-02-22 01:16:04,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 211. [2021-02-22 01:16:04,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2021-02-22 01:16:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 224 transitions. [2021-02-22 01:16:04,493 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 224 transitions. Word has length 166 [2021-02-22 01:16:04,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:04,494 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 224 transitions. [2021-02-22 01:16:04,494 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:16:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 224 transitions. [2021-02-22 01:16:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 01:16:04,497 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:04,497 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:16:04,497 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:16:04,498 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:04,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:04,498 INFO L82 PathProgramCache]: Analyzing trace with hash 729662136, now seen corresponding path program 1 times [2021-02-22 01:16:04,499 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:04,499 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [205614603] [2021-02-22 01:16:04,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:04,503 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:04,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:04,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:04,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:04,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:04,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:04,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:04,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:04,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:04,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:04,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:16:04,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:04,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:04,999 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:05,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:16:05,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:16:05,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:16:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:05,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:16:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:16:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-22 01:16:05,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:05,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:05,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:05,248 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [205614603] [2021-02-22 01:16:05,248 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:05,248 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:16:05,249 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110382841] [2021-02-22 01:16:05,249 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:16:05,249 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:05,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:16:05,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:16:05,251 INFO L87 Difference]: Start difference. First operand 211 states and 224 transitions. Second operand 11 states. [2021-02-22 01:16:06,005 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:06,516 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:16:06,948 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:16:07,343 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:07,761 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:08,188 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:09,669 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:16:11,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:11,312 INFO L93 Difference]: Finished difference Result 552 states and 645 transitions. [2021-02-22 01:16:11,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-22 01:16:11,313 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-22 01:16:11,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:11,325 INFO L225 Difference]: With dead ends: 552 [2021-02-22 01:16:11,325 INFO L226 Difference]: Without dead ends: 461 [2021-02-22 01:16:11,327 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:16:11,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2021-02-22 01:16:11,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 358. [2021-02-22 01:16:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 358 states. [2021-02-22 01:16:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 396 transitions. [2021-02-22 01:16:11,483 INFO L78 Accepts]: Start accepts. Automaton has 358 states and 396 transitions. Word has length 179 [2021-02-22 01:16:11,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:11,484 INFO L480 AbstractCegarLoop]: Abstraction has 358 states and 396 transitions. [2021-02-22 01:16:11,484 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:16:11,485 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 396 transitions. [2021-02-22 01:16:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-02-22 01:16:11,488 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:11,488 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:16:11,489 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:16:11,489 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:11,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:11,490 INFO L82 PathProgramCache]: Analyzing trace with hash -1382404929, now seen corresponding path program 1 times [2021-02-22 01:16:11,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:11,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [121261452] [2021-02-22 01:16:11,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:11,494 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:11,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:11,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:11,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:11,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:11,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:11,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:11,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:11,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:11,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:11,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:11,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:11,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:11,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:11,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:11,989 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:11,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:12,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 01:16:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:16:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:16:12,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:16:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:16:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:12,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:12,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:12,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:12,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:12,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:16:12,198 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [121261452] [2021-02-22 01:16:12,198 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:12,198 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:16:12,198 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406266290] [2021-02-22 01:16:12,199 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:16:12,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:12,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:16:12,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:16:12,200 INFO L87 Difference]: Start difference. First operand 358 states and 396 transitions. Second operand 10 states. [2021-02-22 01:16:12,867 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:13,987 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:14,413 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:15,166 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:15,524 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:15,916 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:16,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:16,246 INFO L93 Difference]: Finished difference Result 647 states and 765 transitions. [2021-02-22 01:16:16,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:16:16,247 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 182 [2021-02-22 01:16:16,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:16,248 INFO L225 Difference]: With dead ends: 647 [2021-02-22 01:16:16,248 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:16:16,259 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-22 01:16:16,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:16:16,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:16:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:16:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:16:16,261 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 182 [2021-02-22 01:16:16,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:16,261 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:16:16,261 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:16:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:16:16,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:16:16,262 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:16:16,264 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:16:21,408 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:16:21,698 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:22,002 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:22,288 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:22,810 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:23,352 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-22 01:16:23,595 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:23,867 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:24,187 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:24,500 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:24,872 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:16:25,176 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:25,473 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:25,793 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:26,094 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:26,385 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:26,652 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2021-02-22 01:16:26,971 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:27,498 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2021-02-22 01:16:27,748 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-22 01:16:28,090 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:16:28,378 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-22 01:16:28,670 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:16:28,976 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:29,266 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:29,539 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:16:29,807 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:30,091 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:30,342 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2021-02-22 01:16:30,608 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:30,889 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:31,169 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:31,686 WARN L202 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:32,167 WARN L202 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:32,430 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:32,695 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:32,969 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:33,479 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-22 01:16:33,739 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:34,004 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:16:34,343 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:34,623 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:16:35,144 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-22 01:16:35,420 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:16:35,709 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-22 01:16:35,989 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:36,521 WARN L202 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:36,798 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:37,060 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:37,313 WARN L202 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-22 01:16:37,739 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-22 01:16:38,302 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2021-02-22 01:16:38,839 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-22 01:16:39,180 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:39,697 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:40,215 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:40,767 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:41,088 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:16:41,637 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2021-02-22 01:16:42,022 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-22 01:16:42,680 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2021-02-22 01:16:42,686 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:16:42,686 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:16:42,686 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L407(lines 384 408) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 360 415) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L391(lines 391 395) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L391-1(lines 391 395) no Hoare annotation was computed. [2021-02-22 01:16:42,687 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L383-1(line 383) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L383-2(line 383) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L404-1(lines 385 406) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:16:42,688 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 360 415) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 360 415) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:16:42,689 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:16:42,690 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L448(lines 448 452) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L448-1(lines 448 452) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L440-1(line 440) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L440-2(line 440) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 01:16:42,691 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L465-1(line 465) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L465-2(line 465) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 416 475) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L461-1(line 461) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L461-2(line 461) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 416 475) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 01:16:42,692 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 416 475) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:16:42,693 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L442-2(lines 442 467) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:16:42,694 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L468(lines 441 469) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L460-1(line 460) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L460-2(line 460) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 01:16:42,695 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 01:16:42,696 INFO L189 CegarLoopUtils]: For program point L456-1(line 456) no Hoare annotation was computed. [2021-02-22 01:16:42,696 INFO L189 CegarLoopUtils]: For program point L456-2(line 456) no Hoare annotation was computed. [2021-02-22 01:16:42,696 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:16:42,696 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 881 887) the Hoare annotation is: true [2021-02-22 01:16:42,696 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 881 887) the Hoare annotation is: true [2021-02-22 01:16:42,696 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 888 896) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (<= |valid_product_#res| 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,697 INFO L185 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,697 INFO L192 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: true [2021-02-22 01:16:42,697 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 888 896) the Hoare annotation is: true [2021-02-22 01:16:42,697 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 888 896) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (<= |valid_product_#res| 1)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,697 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:42,697 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2021-02-22 01:16:42,697 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2021-02-22 01:16:42,699 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:42,700 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:42,700 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: true [2021-02-22 01:16:42,700 INFO L185 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:16:42,700 INFO L192 CegarLoopUtils]: At program point L59-2(line 59) the Hoare annotation is: true [2021-02-22 01:16:42,700 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: true [2021-02-22 01:16:42,700 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,701 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,701 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2021-02-22 01:16:42,701 INFO L185 CegarLoopUtils]: At program point L76(lines 76 86) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-22 01:16:42,701 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: true [2021-02-22 01:16:42,701 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-22 01:16:42,701 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) [2021-02-22 01:16:42,701 INFO L192 CegarLoopUtils]: At program point L72(lines 72 89) the Hoare annotation is: true [2021-02-22 01:16:42,701 INFO L185 CegarLoopUtils]: At program point L74-2(line 74) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) [2021-02-22 01:16:42,702 INFO L185 CegarLoopUtils]: At program point L74-3(line 74) the Hoare annotation is: (or (and (= |__utac_acc__Specification5_spec__3_#t~ret9| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,702 INFO L192 CegarLoopUtils]: At program point L72-1(lines 64 92) the Hoare annotation is: true [2021-02-22 01:16:42,702 INFO L192 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: true [2021-02-22 01:16:42,702 INFO L192 CegarLoopUtils]: At program point L70-1(line 70) the Hoare annotation is: true [2021-02-22 01:16:42,702 INFO L192 CegarLoopUtils]: At program point L70-2(line 70) the Hoare annotation is: true [2021-02-22 01:16:42,702 INFO L192 CegarLoopUtils]: At program point L70-3(line 70) the Hoare annotation is: true [2021-02-22 01:16:42,702 INFO L192 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: true [2021-02-22 01:16:42,702 INFO L185 CegarLoopUtils]: At program point L832(line 832) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,703 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 830 852) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,703 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 830 852) the Hoare annotation is: true [2021-02-22 01:16:42,703 INFO L192 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: true [2021-02-22 01:16:42,703 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 830 852) the Hoare annotation is: true [2021-02-22 01:16:42,703 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,703 INFO L185 CegarLoopUtils]: At program point L842-1(line 842) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,703 INFO L185 CegarLoopUtils]: At program point L840(lines 840 847) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,703 INFO L192 CegarLoopUtils]: At program point L840-1(lines 840 847) the Hoare annotation is: true [2021-02-22 01:16:42,704 INFO L185 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,704 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,704 INFO L185 CegarLoopUtils]: At program point L838-1(line 838) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,704 INFO L185 CegarLoopUtils]: At program point L836(line 836) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,704 INFO L185 CegarLoopUtils]: At program point L838-2(line 838) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,704 INFO L185 CegarLoopUtils]: At program point L836-1(line 836) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,704 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 785 808) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 785 808) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 785 808) no Hoare annotation was computed. [2021-02-22 01:16:42,705 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-22 01:16:42,706 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 284 298) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,706 INFO L185 CegarLoopUtils]: At program point L288(lines 288 294) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:16:42,707 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 284 298) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:16:42,707 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 284 298) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,707 INFO L185 CegarLoopUtils]: At program point L290(line 290) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:16:42,707 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 239 247) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 01:16:42,707 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 239 247) the Hoare annotation is: true [2021-02-22 01:16:42,707 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 239 247) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 01:16:42,707 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-22 01:16:42,708 INFO L192 CegarLoopUtils]: At program point L243(line 243) the Hoare annotation is: true [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L255(lines 255 263) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L255-2(lines 255 263) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L278-1(line 278) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 248 283) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 01:16:42,708 INFO L189 CegarLoopUtils]: For program point L267(lines 267 275) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point L267-2(lines 267 275) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 248 283) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 248 283) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 874 880) the Hoare annotation is: true [2021-02-22 01:16:42,709 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 874 880) the Hoare annotation is: true [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:16:42,709 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L351-1(line 351) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L351-2(line 351) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L314(lines 314 359) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L314-1(lines 314 359) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 314 359) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:16:42,710 INFO L189 CegarLoopUtils]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 314 359) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 314 359) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:16:42,711 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L344-1(line 344) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:16:42,712 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L340-1(line 340) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:16:42,713 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 627 672) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:16:42,714 INFO L189 CegarLoopUtils]: For program point L651(lines 651 652) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 627 672) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point L647(lines 647 654) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 627 672) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point L641(lines 641 661) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point L641-1(lines 641 661) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:16:42,715 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L668-2(line 668) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L666-1(line 666) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L666-2(line 666) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:16:42,716 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:16:42,717 INFO L189 CegarLoopUtils]: For program point L627(lines 627 672) no Hoare annotation was computed. [2021-02-22 01:16:42,717 INFO L189 CegarLoopUtils]: For program point L658(lines 658 659) no Hoare annotation was computed. [2021-02-22 01:16:42,717 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:16:42,717 INFO L189 CegarLoopUtils]: For program point L646-1(line 646) no Hoare annotation was computed. [2021-02-22 01:16:42,717 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:16:42,717 INFO L189 CegarLoopUtils]: For program point L646-2(line 646) no Hoare annotation was computed. [2021-02-22 01:16:42,717 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 816 826) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,717 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 816 826) the Hoare annotation is: true [2021-02-22 01:16:42,717 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 816 826) the Hoare annotation is: true [2021-02-22 01:16:42,718 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 228 238) no Hoare annotation was computed. [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 228 238) no Hoare annotation was computed. [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point L233-1(line 233) no Hoare annotation was computed. [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point L233-2(line 233) no Hoare annotation was computed. [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 228 238) no Hoare annotation was computed. [2021-02-22 01:16:42,718 INFO L189 CegarLoopUtils]: For program point L233-3(line 233) no Hoare annotation was computed. [2021-02-22 01:16:42,719 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 220 227) the Hoare annotation is: true [2021-02-22 01:16:42,719 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 220 227) the Hoare annotation is: true [2021-02-22 01:16:42,719 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 220 227) the Hoare annotation is: true [2021-02-22 01:16:42,719 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 205 211) the Hoare annotation is: true [2021-02-22 01:16:42,719 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 205 211) the Hoare annotation is: true [2021-02-22 01:16:42,719 INFO L185 CegarLoopUtils]: At program point L130-1(lines 130 136) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,719 INFO L185 CegarLoopUtils]: At program point L122(line 122) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,719 INFO L185 CegarLoopUtils]: At program point L118(line 118) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,719 INFO L185 CegarLoopUtils]: At program point L118-1(line 118) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L160(lines 109 161) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L148(lines 148 154) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L148-1(lines 140 155) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L111(lines 110 159) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L140(lines 140 155) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,720 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,721 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 100 167) the Hoare annotation is: true [2021-02-22 01:16:42,721 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,721 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 100 167) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,721 INFO L185 CegarLoopUtils]: At program point L128-1(line 128) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,721 INFO L185 CegarLoopUtils]: At program point L157(lines 110 159) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,721 INFO L185 CegarLoopUtils]: At program point L120(lines 120 126) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,721 INFO L185 CegarLoopUtils]: At program point L120-1(lines 120 126) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,721 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 100 167) the Hoare annotation is: true [2021-02-22 01:16:42,722 INFO L185 CegarLoopUtils]: At program point L112(lines 112 116) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,722 INFO L185 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,722 INFO L185 CegarLoopUtils]: At program point L104(line 104) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,722 INFO L185 CegarLoopUtils]: At program point L150(line 150) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,722 INFO L185 CegarLoopUtils]: At program point L146(line 146) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,722 INFO L185 CegarLoopUtils]: At program point L146-1(line 146) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,722 INFO L185 CegarLoopUtils]: At program point L146-2(line 146) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,723 INFO L185 CegarLoopUtils]: At program point L142(line 142) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,723 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,723 INFO L185 CegarLoopUtils]: At program point L105(line 105) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:42,723 INFO L185 CegarLoopUtils]: At program point L138-1(line 138) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,723 INFO L185 CegarLoopUtils]: At program point L130(lines 130 136) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:16:42,723 INFO L189 CegarLoopUtils]: For program point L605(lines 605 606) no Hoare annotation was computed. [2021-02-22 01:16:42,723 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 581 626) no Hoare annotation was computed. [2021-02-22 01:16:42,723 INFO L189 CegarLoopUtils]: For program point L601(lines 601 608) no Hoare annotation was computed. [2021-02-22 01:16:42,723 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L595(lines 595 615) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L595-1(lines 595 615) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L622-1(line 622) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L622-2(line 622) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:16:42,724 INFO L189 CegarLoopUtils]: For program point L620-1(line 620) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L620-2(line 620) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L581(lines 581 626) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L612(lines 612 613) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L600-1(line 600) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point L600-2(line 600) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 581 626) no Hoare annotation was computed. [2021-02-22 01:16:42,725 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 581 626) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-22 01:16:42,726 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point L729(lines 729 737) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 721 743) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point L729-2(lines 729 737) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 721 743) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 721 743) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:16:42,727 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L556-1(line 556) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L556-2(line 556) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L548(lines 526 549) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:16:42,728 INFO L189 CegarLoopUtils]: For program point L507(lines 507 523) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L540-1(line 540) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L540-2(line 540) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L524(lines 524 565) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point L516-1(line 516) no Hoare annotation was computed. [2021-02-22 01:16:42,729 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 478 580) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L566(lines 566 577) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L558-1(line 558) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 478 580) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:16:42,730 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L509-1(line 509) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L567(lines 567 574) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 478 580) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:16:42,731 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L502(lines 502 506) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L527-2(lines 527 547) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L478(lines 478 580) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L478-1(lines 478 580) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L569-1(line 569) no Hoare annotation was computed. [2021-02-22 01:16:42,732 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L569-2(line 569) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L528(lines 527 547) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:16:42,733 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L529(lines 529 533) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L554-1(line 554) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L554-2(line 554) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:16:42,734 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L538-1(line 538) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L538-2(line 538) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L866-1(line 866) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point L866-2(line 866) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 864 873) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 864 873) no Hoare annotation was computed. [2021-02-22 01:16:42,735 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 864 873) no Hoare annotation was computed. [2021-02-22 01:16:42,736 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-22 01:16:42,736 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-22 01:16:42,736 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-22 01:16:42,736 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,736 INFO L185 CegarLoopUtils]: At program point L477(line 477) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,736 INFO L185 CegarLoopUtils]: At program point L605-1(line 605) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,736 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,736 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,736 INFO L185 CegarLoopUtils]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L176(line 176) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,737 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L652(line 652) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,738 INFO L185 CegarLoopUtils]: At program point L739-1(line 739) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point L739-2(line 739) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point L735-1(line 735) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point L735-2(line 735) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point L735-3(line 735) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,739 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L731-2(line 731) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L731-3(line 731) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L731-4(line 731) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L727-1(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L731-5(line 731) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L727-2(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,740 INFO L185 CegarLoopUtils]: At program point L727-3(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L727-4(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L277-3(line 277) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L727-5(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L273(line 273) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L727-6(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L273-1(line 273) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L727-7(line 727) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,741 INFO L185 CegarLoopUtils]: At program point L273-2(line 273) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L273-3(line 273) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L273-4(line 273) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L269-1(line 269) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L269-2(line 269) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L269-3(line 269) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L265-1(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,742 INFO L185 CegarLoopUtils]: At program point L265-2(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L265-3(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L265-4(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L261-1(line 261) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L265-5(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L261-2(line 261) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L265-6(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L612-1(line 612) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,743 INFO L185 CegarLoopUtils]: At program point L261-3(line 261) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L265-7(line 265) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L261-4(line 261) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L257-1(line 257) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L257-2(line 257) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L257-3(line 257) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L253(line 253) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,744 INFO L185 CegarLoopUtils]: At program point L658(line 658) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,745 INFO L185 CegarLoopUtils]: At program point L658-1(line 658) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,745 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (= ~systemActive~0 |old(~systemActive~0)|) [2021-02-22 01:16:42,745 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:16:42,745 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:16:42,745 INFO L185 CegarLoopUtils]: At program point L675(line 675) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,745 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,746 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 212 219) no Hoare annotation was computed. [2021-02-22 01:16:42,746 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 212 219) no Hoare annotation was computed. [2021-02-22 01:16:42,746 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 212 219) no Hoare annotation was computed. [2021-02-22 01:16:42,746 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 744 752) the Hoare annotation is: true [2021-02-22 01:16:42,746 INFO L192 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: true [2021-02-22 01:16:42,746 INFO L192 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: true [2021-02-22 01:16:42,746 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 744 752) the Hoare annotation is: true [2021-02-22 01:16:42,746 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 744 752) the Hoare annotation is: true [2021-02-22 01:16:42,746 INFO L185 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:16:42,746 INFO L192 CegarLoopUtils]: At program point L704-1(lines 700 711) the Hoare annotation is: true [2021-02-22 01:16:42,746 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 700 711) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:16:42,747 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 700 711) the Hoare annotation is: true [2021-02-22 01:16:42,747 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:16:42,747 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:16:42,747 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:16:42,747 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:16:42,747 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:16:42,747 INFO L192 CegarLoopUtils]: At program point L192(lines 192 198) the Hoare annotation is: true [2021-02-22 01:16:42,747 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,747 INFO L192 CegarLoopUtils]: At program point L185(lines 181 203) the Hoare annotation is: true [2021-02-22 01:16:42,747 INFO L192 CegarLoopUtils]: At program point L183(lines 181 203) the Hoare annotation is: true [2021-02-22 01:16:42,747 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 178 204) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 178 204) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 178 204) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0))) [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 755 784) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point L769(lines 769 773) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point L769-1(lines 769 773) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 755 784) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point L765-2(lines 765 779) the Hoare annotation is: true [2021-02-22 01:16:42,748 INFO L192 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: true [2021-02-22 01:16:42,749 INFO L192 CegarLoopUtils]: At program point L761-1(line 761) the Hoare annotation is: true [2021-02-22 01:16:42,749 INFO L192 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: true [2021-02-22 01:16:42,749 INFO L192 CegarLoopUtils]: At program point L780(lines 755 784) the Hoare annotation is: true [2021-02-22 01:16:42,749 INFO L192 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: true [2021-02-22 01:16:42,749 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 712 720) no Hoare annotation was computed. [2021-02-22 01:16:42,749 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:16:42,749 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:16:42,749 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 712 720) no Hoare annotation was computed. [2021-02-22 01:16:42,749 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 712 720) no Hoare annotation was computed. [2021-02-22 01:16:42,749 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 676 687) the Hoare annotation is: true [2021-02-22 01:16:42,749 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 676 687) the Hoare annotation is: true [2021-02-22 01:16:42,749 INFO L192 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: true [2021-02-22 01:16:42,750 INFO L192 CegarLoopUtils]: At program point L680-1(lines 676 687) the Hoare annotation is: true [2021-02-22 01:16:42,750 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 809 815) the Hoare annotation is: true [2021-02-22 01:16:42,750 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 809 815) the Hoare annotation is: true [2021-02-22 01:16:42,750 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:16:42,750 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:42,750 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:16:42,750 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:16:42,750 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 299 306) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,750 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 299 306) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,750 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 299 306) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,751 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 688 699) the Hoare annotation is: true [2021-02-22 01:16:42,751 INFO L185 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,751 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 688 699) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:16:42,751 INFO L192 CegarLoopUtils]: At program point L692-1(lines 688 699) the Hoare annotation is: true [2021-02-22 01:16:42,751 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 854 861) the Hoare annotation is: true [2021-02-22 01:16:42,751 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 858) the Hoare annotation is: true [2021-02-22 01:16:42,751 INFO L192 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: true [2021-02-22 01:16:42,751 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 854 861) the Hoare annotation is: true [2021-02-22 01:16:42,751 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 854 861) the Hoare annotation is: true [2021-02-22 01:16:42,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:16:42 BoogieIcfgContainer [2021-02-22 01:16:42,772 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:16:42,773 INFO L168 Benchmark]: Toolchain (without parser) took 45792.35 ms. Allocated memory was 152.0 MB in the beginning and 380.6 MB in the end (delta: 228.6 MB). Free memory was 128.2 MB in the beginning and 334.1 MB in the end (delta: -205.9 MB). Peak memory consumption was 235.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:42,773 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 152.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:16:42,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 634.14 ms. Allocated memory is still 152.0 MB. Free memory was 127.1 MB in the beginning and 107.1 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:42,774 INFO L168 Benchmark]: Boogie Preprocessor took 88.11 ms. Allocated memory is still 152.0 MB. Free memory was 107.1 MB in the beginning and 103.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:42,775 INFO L168 Benchmark]: RCFGBuilder took 1458.93 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 103.2 MB in the beginning and 128.3 MB in the end (delta: -25.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:42,775 INFO L168 Benchmark]: TraceAbstraction took 43588.89 ms. Allocated memory was 182.5 MB in the beginning and 380.6 MB in the end (delta: 198.2 MB). Free memory was 127.8 MB in the beginning and 334.1 MB in the end (delta: -206.3 MB). Peak memory consumption was 204.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:42,777 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 152.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 634.14 ms. Allocated memory is still 152.0 MB. Free memory was 127.1 MB in the beginning and 107.1 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 88.11 ms. Allocated memory is still 152.0 MB. Free memory was 107.1 MB in the beginning and 103.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1458.93 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 103.2 MB in the beginning and 128.3 MB in the end (delta: -25.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 43588.89 ms. Allocated memory was 182.5 MB in the beginning and 380.6 MB in the end (delta: 198.2 MB). Free memory was 127.8 MB in the beginning and 334.1 MB in the end (delta: -206.3 MB). Peak memory consumption was 204.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 858]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 755]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 881]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 888]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= \result && retValue_acc <= 1) && 1 <= retValue_acc) && \result <= 1) || !(1 <= systemActive)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 830]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 284]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 239]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 874]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 816]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 220]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 205]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 100]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 700]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 744]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 755]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 676]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 809]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 299]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 688]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 854]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 604 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.0s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 13.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 827 SDtfs, 1559 SDslu, 1473 SDs, 0 SdLazy, 2283 SolverSat, 448 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 122 ImplicationChecksByTransitivity, 6.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=358occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 192 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 236 LocationsWithAnnotation, 863 PreInvPairs, 1088 NumberOfFragments, 2040 HoareAnnotationTreeSize, 863 FomulaSimplifications, 165188 FormulaSimplificationTreeSizeReduction, 4.8s HoareSimplificationTime, 236 FomulaSimplificationsInter, 29895 FormulaSimplificationTreeSizeReductionInter, 21.3s 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...