/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:50:27,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:50:27,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:50:27,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:50:27,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:50:27,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:50:27,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:50:27,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:50:27,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:50:27,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:50:27,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:50:27,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:50:27,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:50:27,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:50:27,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:50:27,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:50:27,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:50:27,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:50:27,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:50:27,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:50:27,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:50:27,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:50:27,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:50:27,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:50:27,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:50:27,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:50:27,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:50:27,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:50:27,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:50:27,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:50:27,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:50:27,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:50:27,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:50:27,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:50:27,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:50:27,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:50:27,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:50:27,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:50:27,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:50:27,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:50:27,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:50:27,553 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:50:27,577 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:50:27,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:50:27,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:50:27,581 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:50:27,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:50:27,581 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:50:27,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:50:27,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:50:27,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:50:27,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:50:27,583 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:50:27,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:50:27,584 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:50:27,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:50:27,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:50:27,585 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:50:27,585 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:50:27,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:50:27,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:50:27,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:50:27,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:50:27,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:50:27,587 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:50:28,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:50:28,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:50:28,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:50:28,053 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:50:28,054 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:50:28,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c [2021-02-21 19:50:28,134 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be8ec1ce/21bada8f580e4f25ae1f031c0026f65e/FLAG072242893 [2021-02-21 19:50:28,819 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:50:28,820 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product26.cil.c [2021-02-21 19:50:28,836 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be8ec1ce/21bada8f580e4f25ae1f031c0026f65e/FLAG072242893 [2021-02-21 19:50:29,059 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be8ec1ce/21bada8f580e4f25ae1f031c0026f65e [2021-02-21 19:50:29,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:50:29,087 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:50:29,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:29,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:50:29,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:50:29,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9039ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29, skipping insertion in model container [2021-02-21 19:50:29,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:50:29,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:50:29,535 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_product26.cil.c[12347,12360] [2021-02-21 19:50:29,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:29,624 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:50:29,684 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_product26.cil.c[12347,12360] [2021-02-21 19:50:29,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:29,756 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:50:29,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29 WrapperNode [2021-02-21 19:50:29,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:29,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:50:29,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:50:29,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:50:29,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... [2021-02-21 19:50:29,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:50:29,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:50:29,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:50:29,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:50:29,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:50:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:50:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:50:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:30,047 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:50:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:50:30,048 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:50:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:50:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:50:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:50:30,049 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:50:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 19:50:30,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:30,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:50:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:50:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:50:30,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:50:30,053 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:50:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:50:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:50:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 19:50:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:50:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:50:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:50:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:50:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:50:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 19:50:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 19:50:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:50:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:50:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:50:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:50:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:50:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:50:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:50:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:50:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:50:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:50:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:50:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:50:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:50:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:50:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:50:30,084 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:50:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:50:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:50:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:50:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:50:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:50:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:50:30,085 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 19:50:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:50:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:50:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:50:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:50:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:50:30,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:50:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:50:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:50:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:50:30,087 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:50:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:50:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:50:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:50:30,088 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:50:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:50:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:50:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:50:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 19:50:30,089 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:30,090 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:50:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:50:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 19:50:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 19:50:30,091 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:50:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:50:30,092 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:50:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:50:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:50:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:50:30,093 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:50:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:50:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:50:30,094 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:50:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:50:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:50:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:50:30,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:50:31,323 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:50:31,324 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:50:31,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:50:31 BoogieIcfgContainer [2021-02-21 19:50:31,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:50:31,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:50:31,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:50:31,333 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:50:31,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:50:29" (1/3) ... [2021-02-21 19:50:31,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65b7d2b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:50:31, skipping insertion in model container [2021-02-21 19:50:31,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:29" (2/3) ... [2021-02-21 19:50:31,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65b7d2b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:50:31, skipping insertion in model container [2021-02-21 19:50:31,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:50:31" (3/3) ... [2021-02-21 19:50:31,336 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product26.cil.c [2021-02-21 19:50:31,343 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:50:31,349 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:50:31,369 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:50:31,395 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:50:31,395 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:50:31,395 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:50:31,395 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:50:31,395 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:50:31,396 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:50:31,396 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:50:31,396 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:50:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2021-02-21 19:50:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:50:31,439 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:31,440 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] [2021-02-21 19:50:31,443 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:31,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:31,450 INFO L82 PathProgramCache]: Analyzing trace with hash 1769052545, now seen corresponding path program 1 times [2021-02-21 19:50:31,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:31,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1965405192] [2021-02-21 19:50:31,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:31,544 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:31,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:31,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:31,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:31,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,244 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:32,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:32,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:50:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:50:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:50:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:32,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:32,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:32,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:32,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1965405192] [2021-02-21 19:50:32,562 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:32,562 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:50:32,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052124553] [2021-02-21 19:50:32,568 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:50:32,569 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:32,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:50:32,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:50:32,586 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 4 states. [2021-02-21 19:50:33,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:33,988 INFO L93 Difference]: Finished difference Result 447 states and 524 transitions. [2021-02-21 19:50:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:50:33,990 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:50:33,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:34,007 INFO L225 Difference]: With dead ends: 447 [2021-02-21 19:50:34,007 INFO L226 Difference]: Without dead ends: 290 [2021-02-21 19:50:34,012 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:50:34,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2021-02-21 19:50:34,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 246. [2021-02-21 19:50:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2021-02-21 19:50:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 265 transitions. [2021-02-21 19:50:34,201 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 265 transitions. Word has length 165 [2021-02-21 19:50:34,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:34,202 INFO L480 AbstractCegarLoop]: Abstraction has 246 states and 265 transitions. [2021-02-21 19:50:34,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:50:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 265 transitions. [2021-02-21 19:50:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:50:34,206 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:34,207 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] [2021-02-21 19:50:34,207 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:50:34,207 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:34,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:34,208 INFO L82 PathProgramCache]: Analyzing trace with hash 698356487, now seen corresponding path program 1 times [2021-02-21 19:50:34,208 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:34,209 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1312236438] [2021-02-21 19:50:34,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:34,213 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:34,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,707 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:34,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:50:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:50:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:50:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:34,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:34,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:34,873 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1312236438] [2021-02-21 19:50:34,874 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:34,874 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:50:34,874 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751269250] [2021-02-21 19:50:34,876 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:50:34,876 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:34,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:50:34,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:50:34,877 INFO L87 Difference]: Start difference. First operand 246 states and 265 transitions. Second operand 5 states. [2021-02-21 19:50:35,730 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:50:36,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:36,640 INFO L93 Difference]: Finished difference Result 371 states and 415 transitions. [2021-02-21 19:50:36,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:50:36,641 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:50:36,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:36,645 INFO L225 Difference]: With dead ends: 371 [2021-02-21 19:50:36,646 INFO L226 Difference]: Without dead ends: 279 [2021-02-21 19:50:36,648 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:50:36,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2021-02-21 19:50:36,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 236. [2021-02-21 19:50:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-21 19:50:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 252 transitions. [2021-02-21 19:50:36,737 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 252 transitions. Word has length 166 [2021-02-21 19:50:36,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:36,738 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 252 transitions. [2021-02-21 19:50:36,738 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:50:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 252 transitions. [2021-02-21 19:50:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 19:50:36,741 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:36,741 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] [2021-02-21 19:50:36,742 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:50:36,742 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:36,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:36,743 INFO L82 PathProgramCache]: Analyzing trace with hash -345580771, now seen corresponding path program 1 times [2021-02-21 19:50:36,743 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:36,743 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1399110956] [2021-02-21 19:50:36,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:36,747 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:36,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:36,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:36,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:36,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:36,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:36,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:36,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:36,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:36,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:36,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:50:36,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:36,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,369 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:37,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:50:37,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:50:37,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:37,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:50:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:37,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:50:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 19:50:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 19:50:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:37,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:37,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:50:37,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1399110956] [2021-02-21 19:50:37,696 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:37,697 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:50:37,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755885510] [2021-02-21 19:50:37,701 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:50:37,701 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:37,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:50:37,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:50:37,702 INFO L87 Difference]: Start difference. First operand 236 states and 252 transitions. Second operand 11 states. [2021-02-21 19:50:38,466 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:50:38,966 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:50:39,417 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:50:39,840 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:40,262 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:40,684 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:42,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:42,284 INFO L93 Difference]: Finished difference Result 418 states and 480 transitions. [2021-02-21 19:50:42,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:50:42,286 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 19:50:42,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:42,290 INFO L225 Difference]: With dead ends: 418 [2021-02-21 19:50:42,290 INFO L226 Difference]: Without dead ends: 302 [2021-02-21 19:50:42,292 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:50:42,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2021-02-21 19:50:42,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 236. [2021-02-21 19:50:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2021-02-21 19:50:42,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 251 transitions. [2021-02-21 19:50:42,383 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 251 transitions. Word has length 179 [2021-02-21 19:50:42,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:42,384 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 251 transitions. [2021-02-21 19:50:42,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:50:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 251 transitions. [2021-02-21 19:50:42,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-21 19:50:42,387 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:50:42,388 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, 1, 1, 1, 1, 1] [2021-02-21 19:50:42,391 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:50:42,392 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:50:42,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:50:42,395 INFO L82 PathProgramCache]: Analyzing trace with hash -194928524, now seen corresponding path program 1 times [2021-02-21 19:50:42,395 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:50:42,395 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [151455263] [2021-02-21 19:50:42,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:50:42,399 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:50:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,927 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:50:42,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:42,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:50:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:50:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:50:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:42,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:50:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:42,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:42,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:50:43,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:50:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:50:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:50:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:50:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:43,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:50:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-21 19:50:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-21 19:50:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:50:43,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:50:43,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:43,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:50:43,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:50:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:50:43,155 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [151455263] [2021-02-21 19:50:43,156 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:50:43,156 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:50:43,156 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267695631] [2021-02-21 19:50:43,157 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:50:43,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:50:43,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:50:43,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:50:43,158 INFO L87 Difference]: Start difference. First operand 236 states and 251 transitions. Second operand 11 states. [2021-02-21 19:50:44,055 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:50:45,167 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:45,564 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:46,592 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:46,974 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:50:47,347 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:50:47,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:50:47,422 INFO L93 Difference]: Finished difference Result 378 states and 436 transitions. [2021-02-21 19:50:47,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-21 19:50:47,423 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 187 [2021-02-21 19:50:47,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:50:47,424 INFO L225 Difference]: With dead ends: 378 [2021-02-21 19:50:47,424 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:50:47,427 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2021-02-21 19:50:47,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:50:47,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:50:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:50:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:50:47,428 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 187 [2021-02-21 19:50:47,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:50:47,428 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:50:47,428 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:50:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:50:47,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:50:47,429 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:50:47,431 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:50:51,311 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:51,597 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:51,880 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:52,268 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:52,563 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:52,872 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-21 19:50:53,128 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-21 19:50:53,435 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:53,719 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:53,964 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:50:54,273 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:50:54,548 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:55,086 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:50:55,371 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:55,711 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:55,993 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:56,279 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-21 19:50:56,671 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:50:56,941 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:50:57,219 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:57,529 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:50:57,919 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:50:58,338 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:58,683 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:59,001 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-21 19:50:59,305 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:50:59,596 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:50:59,948 WARN L202 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:00,212 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:00,487 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:00,778 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:01,140 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-21 19:51:01,461 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:01,737 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:02,017 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:02,286 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:02,583 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:02,910 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:51:03,185 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:03,566 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:03,873 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:04,245 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:04,577 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:04,848 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:05,174 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-21 19:51:05,181 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:51:05,181 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:51:05,181 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:51:05,181 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-21 19:51:05,181 INFO L189 CegarLoopUtils]: For program point L221(lines 221 225) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point L221-1(lines 221 225) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point L213-1(line 213) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point L213-2(line 213) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 190 245) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-21 19:51:05,182 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L234-1(lines 215 236) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-21 19:51:05,183 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 190 245) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 190 245) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-21 19:51:05,184 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L232-1(line 232) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L232-2(line 232) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-21 19:51:05,185 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L237(lines 214 238) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-21 19:51:05,186 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point L291-2(line 291) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 246 305) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 246 305) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 19:51:05,187 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 246 305) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L272-2(lines 272 297) no Hoare annotation was computed. [2021-02-21 19:51:05,188 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-21 19:51:05,189 INFO L189 CegarLoopUtils]: For program point L298(lines 271 299) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-21 19:51:05,190 INFO L189 CegarLoopUtils]: For program point L286-1(line 286) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L286-2(line 286) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L278(lines 278 282) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L278-1(lines 278 282) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L270-1(line 270) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L270-2(line 270) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-21 19:51:05,191 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 19:51:05,192 INFO L189 CegarLoopUtils]: For program point L295-1(line 295) no Hoare annotation was computed. [2021-02-21 19:51:05,192 INFO L189 CegarLoopUtils]: For program point L295-2(line 295) no Hoare annotation was computed. [2021-02-21 19:51:05,192 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-21 19:51:05,192 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-21 19:51:05,192 INFO L189 CegarLoopUtils]: For program point L291-1(line 291) no Hoare annotation was computed. [2021-02-21 19:51:05,192 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 791 797) the Hoare annotation is: true [2021-02-21 19:51:05,193 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 791 797) the Hoare annotation is: true [2021-02-21 19:51:05,193 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 798 806) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2021-02-21 19:51:05,193 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 798 806) the Hoare annotation is: true [2021-02-21 19:51:05,193 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 798 806) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2021-02-21 19:51:05,193 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-21 19:51:05,194 INFO L192 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: true [2021-02-21 19:51:05,194 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 907 914) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:05,194 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 907 914) the Hoare annotation is: true [2021-02-21 19:51:05,194 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 907 914) the Hoare annotation is: true [2021-02-21 19:51:05,194 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 915 924) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:05,194 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 915 924) the Hoare annotation is: true [2021-02-21 19:51:05,194 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:05,195 INFO L185 CegarLoopUtils]: At program point L920-1(line 920) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:51:05,195 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 915 924) the Hoare annotation is: true [2021-02-21 19:51:05,195 INFO L192 CegarLoopUtils]: At program point L920-2(line 920) the Hoare annotation is: true [2021-02-21 19:51:05,195 INFO L192 CegarLoopUtils]: At program point L931-2(line 931) the Hoare annotation is: true [2021-02-21 19:51:05,195 INFO L192 CegarLoopUtils]: At program point L931-3(line 931) the Hoare annotation is: true [2021-02-21 19:51:05,195 INFO L192 CegarLoopUtils]: At program point L927(line 927) the Hoare annotation is: true [2021-02-21 19:51:05,195 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,195 INFO L185 CegarLoopUtils]: At program point L938(lines 938 944) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,196 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 925 953) the Hoare annotation is: true [2021-02-21 19:51:05,196 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 925 953) the Hoare annotation is: true [2021-02-21 19:51:05,196 INFO L185 CegarLoopUtils]: At program point L937(lines 937 947) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,196 INFO L192 CegarLoopUtils]: At program point L935(line 935) the Hoare annotation is: true [2021-02-21 19:51:05,196 INFO L185 CegarLoopUtils]: At program point L935-1(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-21 19:51:05,196 INFO L192 CegarLoopUtils]: At program point L933(lines 933 950) the Hoare annotation is: true [2021-02-21 19:51:05,196 INFO L185 CegarLoopUtils]: At program point L935-2(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0)) [2021-02-21 19:51:05,197 INFO L185 CegarLoopUtils]: At program point L935-3(line 935) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret80| 0))) [2021-02-21 19:51:05,197 INFO L192 CegarLoopUtils]: At program point L933-1(lines 925 953) the Hoare annotation is: true [2021-02-21 19:51:05,197 INFO L192 CegarLoopUtils]: At program point L931(line 931) the Hoare annotation is: true [2021-02-21 19:51:05,197 INFO L192 CegarLoopUtils]: At program point L931-1(line 931) the Hoare annotation is: true [2021-02-21 19:51:05,197 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,197 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 882 904) 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))) [2021-02-21 19:51:05,198 INFO L185 CegarLoopUtils]: At program point L894-1(line 894) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,198 INFO L185 CegarLoopUtils]: At program point L892(lines 892 899) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,198 INFO L192 CegarLoopUtils]: At program point L892-1(lines 892 899) the Hoare annotation is: true [2021-02-21 19:51:05,198 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,198 INFO L185 CegarLoopUtils]: At program point L889(line 889) 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))) [2021-02-21 19:51:05,199 INFO L185 CegarLoopUtils]: At program point L890-1(line 890) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,199 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 882 904) the Hoare annotation is: true [2021-02-21 19:51:05,199 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |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))) [2021-02-21 19:51:05,199 INFO L185 CegarLoopUtils]: At program point L890-2(line 890) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,199 INFO L185 CegarLoopUtils]: At program point L888-1(line 888) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |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))) [2021-02-21 19:51:05,200 INFO L185 CegarLoopUtils]: At program point L884(line 884) 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))) [2021-02-21 19:51:05,200 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 882 904) the Hoare annotation is: true [2021-02-21 19:51:05,200 INFO L192 CegarLoopUtils]: At program point L901(line 901) the Hoare annotation is: true [2021-02-21 19:51:05,200 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 839 862) no Hoare annotation was computed. [2021-02-21 19:51:05,200 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 839 862) no Hoare annotation was computed. [2021-02-21 19:51:05,200 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 839 862) no Hoare annotation was computed. [2021-02-21 19:51:05,200 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-21 19:51:05,200 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-21 19:51:05,200 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-21 19:51:05,201 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-21 19:51:05,202 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-21 19:51:05,202 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 629 637) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-21 19:51:05,202 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 629 637) the Hoare annotation is: true [2021-02-21 19:51:05,202 INFO L185 CegarLoopUtils]: At program point L634(line 634) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,202 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 629 637) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point L633(line 633) the Hoare annotation is: true [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 674 692) the Hoare annotation is: true [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 674 692) the Hoare annotation is: true [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: true [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point L686(line 686) the Hoare annotation is: true [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: true [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point L683(lines 683 687) the Hoare annotation is: true [2021-02-21 19:51:05,203 INFO L192 CegarLoopUtils]: At program point L681(line 681) the Hoare annotation is: true [2021-02-21 19:51:05,204 INFO L192 CegarLoopUtils]: At program point L683-2(lines 683 687) the Hoare annotation is: true [2021-02-21 19:51:05,204 INFO L192 CegarLoopUtils]: At program point L681-1(line 681) the Hoare annotation is: true [2021-02-21 19:51:05,204 INFO L192 CegarLoopUtils]: At program point L681-2(line 681) the Hoare annotation is: true [2021-02-21 19:51:05,204 INFO L192 CegarLoopUtils]: At program point L681-3(line 681) the Hoare annotation is: true [2021-02-21 19:51:05,204 INFO L192 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: true [2021-02-21 19:51:05,204 INFO L192 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: true [2021-02-21 19:51:05,204 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 674 692) the Hoare annotation is: true [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L657(lines 657 665) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L657-2(lines 657 665) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 638 673) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 19:51:05,205 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 638 673) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point L645(lines 645 653) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point L645-2(lines 645 653) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 638 673) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 784 790) the Hoare annotation is: true [2021-02-21 19:51:05,206 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 784 790) the Hoare annotation is: true [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-21 19:51:05,206 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 144 189) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-21 19:51:05,207 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 144 189) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 144 189) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L170-1(line 170) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-21 19:51:05,208 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-21 19:51:05,209 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L181-1(line 181) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L181-2(line 181) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L144(lines 144 189) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L144-1(lines 144 189) no Hoare annotation was computed. [2021-02-21 19:51:05,210 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L167-1(line 167) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L481(lines 481 482) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L477(lines 477 484) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 457 502) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 19:51:05,211 INFO L189 CegarLoopUtils]: For program point L471(lines 471 491) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L471-1(lines 471 491) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L498-1(line 498) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L498-2(line 498) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 19:51:05,212 INFO L189 CegarLoopUtils]: For program point L496-1(line 496) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point L496-2(line 496) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 457 502) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point L457(lines 457 502) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point L488(lines 488 489) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 457 502) no Hoare annotation was computed. [2021-02-21 19:51:05,213 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L476-1(line 476) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L476-2(line 476) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-21 19:51:05,214 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 19:51:05,215 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 19:51:05,215 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 19:51:05,215 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 19:51:05,215 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 871 881) 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))) [2021-02-21 19:51:05,215 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,215 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 871 881) the Hoare annotation is: true [2021-02-21 19:51:05,215 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 871 881) the Hoare annotation is: true [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 618 628) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point L623-3(line 623) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 618 628) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 618 628) no Hoare annotation was computed. [2021-02-21 19:51:05,216 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 610 617) the Hoare annotation is: true [2021-02-21 19:51:05,216 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 610 617) the Hoare annotation is: true [2021-02-21 19:51:05,216 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 610 617) the Hoare annotation is: true [2021-02-21 19:51:05,217 INFO L185 CegarLoopUtils]: At program point L578-1(lines 559 583) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,217 INFO L185 CegarLoopUtils]: At program point L573(line 573) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,217 INFO L185 CegarLoopUtils]: At program point L569(line 569) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,217 INFO L185 CegarLoopUtils]: At program point L567(lines 567 575) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,217 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 559 583) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,217 INFO L185 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,217 INFO L185 CegarLoopUtils]: At program point L565-1(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,218 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 559 583) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,218 INFO L185 CegarLoopUtils]: At program point L563(lines 563 580) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,218 INFO L185 CegarLoopUtils]: At program point L565-2(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,218 INFO L185 CegarLoopUtils]: At program point L565-3(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,218 INFO L185 CegarLoopUtils]: At program point L578(line 578) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,218 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 551 557) the Hoare annotation is: true [2021-02-21 19:51:05,218 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 551 557) the Hoare annotation is: true [2021-02-21 19:51:05,218 INFO L185 CegarLoopUtils]: At program point L733(lines 733 739) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,219 INFO L185 CegarLoopUtils]: At program point L733-1(lines 733 739) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,219 INFO L185 CegarLoopUtils]: At program point L758(lines 713 760) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,219 INFO L185 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,219 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,219 INFO L185 CegarLoopUtils]: At program point L721-1(line 721) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,219 INFO L185 CegarLoopUtils]: At program point L705(line 705) 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))) [2021-02-21 19:51:05,219 INFO L185 CegarLoopUtils]: At program point L751(lines 751 755) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,220 INFO L185 CegarLoopUtils]: At program point L751-2(lines 743 756) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,220 INFO L185 CegarLoopUtils]: At program point L714(lines 713 760) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,220 INFO L185 CegarLoopUtils]: At program point L743(lines 743 756) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,220 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 703 768) the Hoare annotation is: true [2021-02-21 19:51:05,220 INFO L185 CegarLoopUtils]: At program point L706(line 706) 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))) [2021-02-21 19:51:05,220 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 703 768) 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))) [2021-02-21 19:51:05,220 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,220 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,221 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,221 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 703 768) the Hoare annotation is: true [2021-02-21 19:51:05,221 INFO L185 CegarLoopUtils]: At program point L723(lines 723 729) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,221 INFO L185 CegarLoopUtils]: At program point L723-1(lines 723 729) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,221 INFO L185 CegarLoopUtils]: At program point L715(lines 715 719) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,221 INFO L185 CegarLoopUtils]: At program point L711(line 711) 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))) [2021-02-21 19:51:05,222 INFO L185 CegarLoopUtils]: At program point L707(line 707) 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))) [2021-02-21 19:51:05,222 INFO L185 CegarLoopUtils]: At program point L761(lines 712 762) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,222 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,222 INFO L185 CegarLoopUtils]: At program point L749-1(line 749) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,222 INFO L185 CegarLoopUtils]: At program point L749-2(line 749) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,222 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,222 INFO L185 CegarLoopUtils]: At program point L741(line 741) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,223 INFO L185 CegarLoopUtils]: At program point L708(line 708) 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))) [2021-02-21 19:51:05,223 INFO L185 CegarLoopUtils]: At program point L741-1(line 741) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:51:05,223 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-21 19:51:05,223 INFO L189 CegarLoopUtils]: For program point L450-1(line 450) no Hoare annotation was computed. [2021-02-21 19:51:05,223 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-21 19:51:05,223 INFO L189 CegarLoopUtils]: For program point L450-2(line 450) no Hoare annotation was computed. [2021-02-21 19:51:05,223 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-21 19:51:05,223 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L411(lines 411 456) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L442(lines 442 443) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 411 456) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L430-1(line 430) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L430-2(line 430) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 19:51:05,224 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 411 456) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point L435(lines 435 436) no Hoare annotation was computed. [2021-02-21 19:51:05,225 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 411 456) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L431(lines 431 438) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L425(lines 425 445) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L425-1(lines 425 445) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-21 19:51:05,226 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-21 19:51:05,227 INFO L189 CegarLoopUtils]: For program point L452-1(line 452) no Hoare annotation was computed. [2021-02-21 19:51:05,227 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 19:51:05,227 INFO L189 CegarLoopUtils]: For program point L452-2(line 452) no Hoare annotation was computed. [2021-02-21 19:51:05,227 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 584 591) no Hoare annotation was computed. [2021-02-21 19:51:05,227 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 584 591) no Hoare annotation was computed. [2021-02-21 19:51:05,227 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 584 591) no Hoare annotation was computed. [2021-02-21 19:51:05,227 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2021-02-21 19:51:05,227 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2021-02-21 19:51:05,227 INFO L192 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: true [2021-02-21 19:51:05,228 INFO L192 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: true [2021-02-21 19:51:05,228 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-21 19:51:05,228 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L308(lines 308 410) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L308-1(lines 308 410) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L399-1(line 399) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L399-2(line 399) no Hoare annotation was computed. [2021-02-21 19:51:05,229 INFO L189 CegarLoopUtils]: For program point L358(lines 357 377) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L342-1(line 342) no Hoare annotation was computed. [2021-02-21 19:51:05,230 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L359(lines 359 363) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L384-1(line 384) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 308 410) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L384-2(line 384) no Hoare annotation was computed. [2021-02-21 19:51:05,231 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L368-1(line 368) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L368-2(line 368) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 308 410) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 19:51:05,232 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 308 410) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L386-1(line 386) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L386-2(line 386) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L378(lines 356 379) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-21 19:51:05,233 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L337(lines 337 353) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L370-1(line 370) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L370-2(line 370) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L354(lines 354 395) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L346-1(line 346) no Hoare annotation was computed. [2021-02-21 19:51:05,234 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L396(lines 396 407) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L388-1(line 388) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L372-1(line 372) no Hoare annotation was computed. [2021-02-21 19:51:05,235 INFO L189 CegarLoopUtils]: For program point L339-1(line 339) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L397(lines 397 404) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L332(lines 332 336) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 19:51:05,236 INFO L189 CegarLoopUtils]: For program point L357-2(lines 357 377) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 774 783) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 774 783) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 774 783) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-21 19:51:05,237 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L481-1(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L667(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L667-1(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L667-2(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L667-3(line 667) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L663-1(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,238 INFO L185 CegarLoopUtils]: At program point L663-2(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L663-3(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L659(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L663-4(line 663) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L659-1(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,239 INFO L185 CegarLoopUtils]: At program point L659-2(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L659-3(line 659) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L655-1(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L655-2(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,240 INFO L185 CegarLoopUtils]: At program point L655-3(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,241 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,241 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,241 INFO L185 CegarLoopUtils]: At program point L655-4(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,241 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,241 INFO L185 CegarLoopUtils]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,241 INFO L185 CegarLoopUtils]: At program point L655-5(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,241 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L651-2(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L655-6(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L651-3(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L655-7(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L808(line 808) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,242 INFO L185 CegarLoopUtils]: At program point L647(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L651-4(line 651) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L647-1(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L647-2(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,243 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L647-3(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L643(line 643) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L482(line 482) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,244 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,245 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point L669(line 669) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point L442-1(line 442) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,246 INFO L185 CegarLoopUtils]: At program point L488(line 488) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,247 INFO L185 CegarLoopUtils]: At program point L488-1(line 488) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,247 INFO L185 CegarLoopUtils]: At program point L443(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,247 INFO L185 CegarLoopUtils]: At program point L435(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,247 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,247 INFO L185 CegarLoopUtils]: At program point L435-1(line 435) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,247 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,248 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 19:51:05,248 INFO L185 CegarLoopUtils]: At program point L489(line 489) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,248 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:51:05,248 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,248 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 19:51:05,248 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 593 609) no Hoare annotation was computed. [2021-02-21 19:51:05,248 INFO L189 CegarLoopUtils]: For program point L604-1(lines 593 609) no Hoare annotation was computed. [2021-02-21 19:51:05,248 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 593 609) no Hoare annotation was computed. [2021-02-21 19:51:05,248 INFO L189 CegarLoopUtils]: For program point L600(lines 600 606) no Hoare annotation was computed. [2021-02-21 19:51:05,249 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 19:51:05,249 INFO L189 CegarLoopUtils]: For program point L598-1(line 598) no Hoare annotation was computed. [2021-02-21 19:51:05,249 INFO L189 CegarLoopUtils]: For program point L598-2(line 598) no Hoare annotation was computed. [2021-02-21 19:51:05,249 INFO L189 CegarLoopUtils]: For program point L598-3(line 598) no Hoare annotation was computed. [2021-02-21 19:51:05,249 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2021-02-21 19:51:05,249 INFO L192 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: true [2021-02-21 19:51:05,249 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-21 19:51:05,249 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: true [2021-02-21 19:51:05,249 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: true [2021-02-21 19:51:05,250 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:51:05,250 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-21 19:51:05,250 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:51:05,250 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-21 19:51:05,250 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:51:05,250 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:51:05,250 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:51:05,250 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:51:05,250 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:51:05,250 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 87 95) no Hoare annotation was computed. [2021-02-21 19:51:05,251 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-21 19:51:05,251 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-21 19:51:05,251 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 87 95) no Hoare annotation was computed. [2021-02-21 19:51:05,251 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 87 95) no Hoare annotation was computed. [2021-02-21 19:51:05,251 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,251 INFO L185 CegarLoopUtils]: At program point L538(lines 538 544) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,251 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,251 INFO L185 CegarLoopUtils]: At program point L531(lines 527 549) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,251 INFO L185 CegarLoopUtils]: At program point L529(lines 527 549) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,252 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 524 550) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:51:05,252 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 524 550) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,252 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 524 550) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,252 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 809 838) the Hoare annotation is: true [2021-02-21 19:51:05,252 INFO L192 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: true [2021-02-21 19:51:05,252 INFO L192 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: true [2021-02-21 19:51:05,252 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 809 838) the Hoare annotation is: true [2021-02-21 19:51:05,252 INFO L192 CegarLoopUtils]: At program point L823(lines 823 827) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point L823-1(lines 823 827) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point L819-2(lines 819 833) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point L815-1(line 815) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point L834(lines 809 838) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2021-02-21 19:51:05,253 INFO L192 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: true [2021-02-21 19:51:05,254 INFO L192 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2021-02-21 19:51:05,254 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 863 869) the Hoare annotation is: true [2021-02-21 19:51:05,254 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 863 869) the Hoare annotation is: true [2021-02-21 19:51:05,254 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:51:05,254 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:51:05,254 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:51:05,254 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:51:05,254 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 693 700) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,254 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 693 700) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,254 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 693 700) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,255 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: true [2021-02-21 19:51:05,255 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,255 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:51:05,255 INFO L192 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: true [2021-02-21 19:51:05,255 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 504 511) the Hoare annotation is: true [2021-02-21 19:51:05,255 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 508) the Hoare annotation is: true [2021-02-21 19:51:05,256 INFO L192 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: true [2021-02-21 19:51:05,256 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 504 511) the Hoare annotation is: true [2021-02-21 19:51:05,256 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 504 511) the Hoare annotation is: true [2021-02-21 19:51:05,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:51:05 BoogieIcfgContainer [2021-02-21 19:51:05,280 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:51:05,281 INFO L168 Benchmark]: Toolchain (without parser) took 36208.53 ms. Allocated memory was 163.6 MB in the beginning and 481.3 MB in the end (delta: 317.7 MB). Free memory was 139.5 MB in the beginning and 315.1 MB in the end (delta: -175.6 MB). Peak memory consumption was 292.9 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:05,281 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 163.6 MB. Free memory is still 143.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:51:05,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 665.73 ms. Allocated memory is still 163.6 MB. Free memory was 138.4 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:05,282 INFO L168 Benchmark]: Boogie Preprocessor took 153.52 ms. Allocated memory is still 163.6 MB. Free memory was 117.3 MB in the beginning and 113.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:05,282 INFO L168 Benchmark]: RCFGBuilder took 1414.42 ms. Allocated memory is still 163.6 MB. Free memory was 113.4 MB in the beginning and 133.4 MB in the end (delta: -20.1 MB). Peak memory consumption was 63.5 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:05,283 INFO L168 Benchmark]: TraceAbstraction took 33950.86 ms. Allocated memory was 163.6 MB in the beginning and 481.3 MB in the end (delta: 317.7 MB). Free memory was 132.9 MB in the beginning and 315.1 MB in the end (delta: -182.2 MB). Peak memory consumption was 285.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:51:05,285 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 163.6 MB. Free memory is still 143.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 665.73 ms. Allocated memory is still 163.6 MB. Free memory was 138.4 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 153.52 ms. Allocated memory is still 163.6 MB. Free memory was 117.3 MB in the beginning and 113.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1414.42 ms. Allocated memory is still 163.6 MB. Free memory was 113.4 MB in the beginning and 133.4 MB in the end (delta: -20.1 MB). Peak memory consumption was 63.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 33950.86 ms. Allocated memory was 163.6 MB in the beginning and 481.3 MB in the end (delta: 317.7 MB). Free memory was 132.9 MB in the beginning and 315.1 MB in the end (delta: -182.2 MB). Peak memory consumption was 285.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 508]: 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: 712]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 819]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 713]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - ProcedureContractResult [Line: 791]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 798]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 907]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 915]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 925]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 882]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 629]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 674]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 784]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 871]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 610]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 551]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 703]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 524]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 809]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 863]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 693]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 504]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 638 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.0s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 12.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 869 SDtfs, 1646 SDslu, 1396 SDs, 0 SdLazy, 2021 SolverSat, 413 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 6.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=298occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 153 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 261 LocationsWithAnnotation, 738 PreInvPairs, 873 NumberOfFragments, 2590 HoareAnnotationTreeSize, 738 FomulaSimplifications, 113773 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 261 FomulaSimplificationsInter, 15201 FormulaSimplificationTreeSizeReductionInter, 13.9s 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...