/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_spec4_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:09:59,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:09:59,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:09:59,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:09:59,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:09:59,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:09:59,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:09:59,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:09:59,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:09:59,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:09:59,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:09:59,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:09:59,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:09:59,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:09:59,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:09:59,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:09:59,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:10:00,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:10:00,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:10:00,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:10:00,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:10:00,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:10:00,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:10:00,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:10:00,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:10:00,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:10:00,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:10:00,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:10:00,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:10:00,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:10:00,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:10:00,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:10:00,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:10:00,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:10:00,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:10:00,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:10:00,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:10:00,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:10:00,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:10:00,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:10:00,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:10:00,042 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:10:00,053 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:10:00,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:10:00,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:10:00,055 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:10:00,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:10:00,056 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:10:00,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:10:00,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:10:00,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:10:00,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:10:00,057 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:10:00,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:10:00,057 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:10:00,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:10:00,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:10:00,058 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:10:00,058 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:10:00,058 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:10:00,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:10:00,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:10:00,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:10:00,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:10:00,059 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:10:00,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:10:00,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:10:00,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:10:00,483 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:10:00,484 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:10:00,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-11-07 00:10:00,575 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/077c8f2eb/d0eec01e6c65454cb534b84fece6a592/FLAGc2057a287 [2020-11-07 00:10:01,374 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:10:01,375 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-11-07 00:10:01,391 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/077c8f2eb/d0eec01e6c65454cb534b84fece6a592/FLAGc2057a287 [2020-11-07 00:10:01,629 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/077c8f2eb/d0eec01e6c65454cb534b84fece6a592 [2020-11-07 00:10:01,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:10:01,640 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:10:01,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:01,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:10:01,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:10:01,651 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f642d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01, skipping insertion in model container [2020-11-07 00:10:01,659 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:10:01,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:10:02,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:02,175 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:10:02,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:02,348 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:10:02,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02 WrapperNode [2020-11-07 00:10:02,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:02,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:10:02,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:10:02,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:10:02,363 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (1/1) ... [2020-11-07 00:10:02,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (1/1) ... [2020-11-07 00:10:02,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (1/1) ... [2020-11-07 00:10:02,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (1/1) ... [2020-11-07 00:10:02,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (1/1) ... [2020-11-07 00:10:02,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (1/1) ... [2020-11-07 00:10:02,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (1/1) ... [2020-11-07 00:10:02,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:10:02,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:10:02,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:10:02,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:10:02,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (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 [2020-11-07 00:10:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:10:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:10:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:10:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:10:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:10:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:10:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:10:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:10:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:10:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:10:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:10:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:10:02,569 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:10:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:10:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:10:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:10:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:10:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:10:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:10:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:10:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:10:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:10:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:10:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:10:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:10:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:10:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:10:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:10:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:10:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:10:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:10:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:10:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:10:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:10:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:10:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:10:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:10:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:10:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:10:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:10:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:10:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:10:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:10:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:10:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:10:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:10:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:10:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:10:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:10:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:10:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:10:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:10:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:10:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:10:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:10:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:10:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:10:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:10:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:10:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:10:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:10:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:10:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:10:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:10:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:10:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:10:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:10:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:10:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:10:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:10:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:10:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:10:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:10:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:10:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:10:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:10:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:10:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:10:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:10:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:10:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:10:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:10:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:10:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:10:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:10:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:10:03,935 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:10:03,935 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:10:03,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:03 BoogieIcfgContainer [2020-11-07 00:10:03,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:10:03,940 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:10:03,940 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:10:03,944 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:10:03,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:10:01" (1/3) ... [2020-11-07 00:10:03,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c14a218 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:03, skipping insertion in model container [2020-11-07 00:10:03,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:02" (2/3) ... [2020-11-07 00:10:03,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c14a218 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:03, skipping insertion in model container [2020-11-07 00:10:03,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:03" (3/3) ... [2020-11-07 00:10:03,947 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product40.cil.c [2020-11-07 00:10:03,963 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:10:03,967 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:10:03,980 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:10:04,005 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:10:04,005 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:10:04,005 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:10:04,005 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:10:04,005 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:10:04,006 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:10:04,006 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:10:04,006 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:10:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2020-11-07 00:10:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:10:04,049 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:04,050 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:04,051 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:04,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:04,057 INFO L82 PathProgramCache]: Analyzing trace with hash 1485607836, now seen corresponding path program 1 times [2020-11-07 00:10:04,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:04,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1871807873] [2020-11-07 00:10:04,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:04,137 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,820 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:04,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:05,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:05,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:05,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:05,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:05,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:10:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:05,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:10:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:05,062 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1871807873] [2020-11-07 00:10:05,065 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:05,072 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:10:05,072 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371594244] [2020-11-07 00:10:05,079 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:10:05,080 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:05,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:10:05,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:10:05,097 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 3 states. [2020-11-07 00:10:06,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:06,829 INFO L93 Difference]: Finished difference Result 510 states and 606 transitions. [2020-11-07 00:10:06,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:10:06,832 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:10:06,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:06,848 INFO L225 Difference]: With dead ends: 510 [2020-11-07 00:10:06,848 INFO L226 Difference]: Without dead ends: 315 [2020-11-07 00:10:06,854 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:10:06,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-11-07 00:10:07,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 271. [2020-11-07 00:10:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-11-07 00:10:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 294 transitions. [2020-11-07 00:10:07,014 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 294 transitions. Word has length 148 [2020-11-07 00:10:07,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:07,015 INFO L481 AbstractCegarLoop]: Abstraction has 271 states and 294 transitions. [2020-11-07 00:10:07,015 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:10:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 294 transitions. [2020-11-07 00:10:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:10:07,019 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:07,020 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:07,020 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:10:07,020 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:07,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:07,021 INFO L82 PathProgramCache]: Analyzing trace with hash -1822927894, now seen corresponding path program 1 times [2020-11-07 00:10:07,021 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:07,022 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [649872184] [2020-11-07 00:10:07,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:07,026 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,477 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:07,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:07,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:10:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:10:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:07,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [649872184] [2020-11-07 00:10:07,569 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:07,569 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:10:07,569 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325219142] [2020-11-07 00:10:07,570 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:10:07,570 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:07,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:10:07,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:10:07,571 INFO L87 Difference]: Start difference. First operand 271 states and 294 transitions. Second operand 4 states. [2020-11-07 00:10:08,338 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:09,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:09,631 INFO L93 Difference]: Finished difference Result 414 states and 465 transitions. [2020-11-07 00:10:09,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:10:09,632 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:10:09,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:09,637 INFO L225 Difference]: With dead ends: 414 [2020-11-07 00:10:09,637 INFO L226 Difference]: Without dead ends: 298 [2020-11-07 00:10:09,639 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:10:09,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2020-11-07 00:10:09,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 261. [2020-11-07 00:10:09,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2020-11-07 00:10:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 281 transitions. [2020-11-07 00:10:09,726 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 281 transitions. Word has length 149 [2020-11-07 00:10:09,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:09,727 INFO L481 AbstractCegarLoop]: Abstraction has 261 states and 281 transitions. [2020-11-07 00:10:09,727 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:10:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 281 transitions. [2020-11-07 00:10:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:10:09,730 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:09,730 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:09,730 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:10:09,730 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:09,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:09,731 INFO L82 PathProgramCache]: Analyzing trace with hash 1937905332, now seen corresponding path program 1 times [2020-11-07 00:10:09,731 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:09,732 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [327846798] [2020-11-07 00:10:09,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:09,735 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,230 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:10,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:10,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:10,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:10:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:10:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:10:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:10,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [327846798] [2020-11-07 00:10:10,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:10,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:10:10,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980053253] [2020-11-07 00:10:10,403 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:10:10,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:10,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:10:10,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:10:10,404 INFO L87 Difference]: Start difference. First operand 261 states and 281 transitions. Second operand 10 states. [2020-11-07 00:10:11,128 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:11,577 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:11,974 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:10:12,321 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:12,711 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:13,099 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:14,214 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:17,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:17,175 INFO L93 Difference]: Finished difference Result 709 states and 824 transitions. [2020-11-07 00:10:17,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 00:10:17,176 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:10:17,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:17,182 INFO L225 Difference]: With dead ends: 709 [2020-11-07 00:10:17,183 INFO L226 Difference]: Without dead ends: 563 [2020-11-07 00:10:17,184 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 00:10:17,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 563 states. [2020-11-07 00:10:17,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 563 to 466. [2020-11-07 00:10:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 466 states. [2020-11-07 00:10:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 520 transitions. [2020-11-07 00:10:17,436 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 520 transitions. Word has length 162 [2020-11-07 00:10:17,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:17,437 INFO L481 AbstractCegarLoop]: Abstraction has 466 states and 520 transitions. [2020-11-07 00:10:17,437 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:10:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 520 transitions. [2020-11-07 00:10:17,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:10:17,440 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:17,440 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:17,440 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:10:17,440 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:17,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:17,441 INFO L82 PathProgramCache]: Analyzing trace with hash 985638500, now seen corresponding path program 1 times [2020-11-07 00:10:17,441 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:17,442 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1551006590] [2020-11-07 00:10:17,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:17,445 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:17,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:17,900 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:17,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:17,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:17,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:17,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:10:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:10:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:10:18,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:18,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:18,162 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1551006590] [2020-11-07 00:10:18,162 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:18,163 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:10:18,163 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512921167] [2020-11-07 00:10:18,163 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:10:18,164 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:18,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:10:18,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:10:18,165 INFO L87 Difference]: Start difference. First operand 466 states and 520 transitions. Second operand 14 states. [2020-11-07 00:10:18,816 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:19,313 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:19,695 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:20,079 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:20,459 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:20,830 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:21,653 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:23,065 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:23,523 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:24,086 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:24,591 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:25,045 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:25,414 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:10:25,796 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:26,240 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:26,602 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:27,123 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:27,648 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:10:28,149 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:28,663 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:31,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:31,192 INFO L93 Difference]: Finished difference Result 1603 states and 2010 transitions. [2020-11-07 00:10:31,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:10:31,197 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:10:31,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:31,207 INFO L225 Difference]: With dead ends: 1603 [2020-11-07 00:10:31,207 INFO L226 Difference]: Without dead ends: 1252 [2020-11-07 00:10:31,210 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:10:31,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1252 states. [2020-11-07 00:10:31,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1252 to 1113. [2020-11-07 00:10:31,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1113 states. [2020-11-07 00:10:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 1113 states and 1313 transitions. [2020-11-07 00:10:31,748 INFO L78 Accepts]: Start accepts. Automaton has 1113 states and 1313 transitions. Word has length 167 [2020-11-07 00:10:31,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:31,748 INFO L481 AbstractCegarLoop]: Abstraction has 1113 states and 1313 transitions. [2020-11-07 00:10:31,749 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:10:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1313 transitions. [2020-11-07 00:10:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 00:10:31,753 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:31,754 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:31,754 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:10:31,754 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:31,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:31,755 INFO L82 PathProgramCache]: Analyzing trace with hash 1509679356, now seen corresponding path program 1 times [2020-11-07 00:10:31,755 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:31,756 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1982966396] [2020-11-07 00:10:31,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:31,759 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,171 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:32,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:32,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:10:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:10:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:10:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 00:10:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:32,301 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1982966396] [2020-11-07 00:10:32,301 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:32,301 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:10:32,302 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637458303] [2020-11-07 00:10:32,302 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:10:32,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:32,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:10:32,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:10:32,303 INFO L87 Difference]: Start difference. First operand 1113 states and 1313 transitions. Second operand 6 states. [2020-11-07 00:10:32,932 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:35,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:35,921 INFO L93 Difference]: Finished difference Result 2576 states and 3228 transitions. [2020-11-07 00:10:35,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-07 00:10:35,921 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 00:10:35,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:35,932 INFO L225 Difference]: With dead ends: 2576 [2020-11-07 00:10:35,933 INFO L226 Difference]: Without dead ends: 1578 [2020-11-07 00:10:35,938 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:10:35,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1578 states. [2020-11-07 00:10:36,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1578 to 1450. [2020-11-07 00:10:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1450 states. [2020-11-07 00:10:36,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1450 states and 1706 transitions. [2020-11-07 00:10:36,493 INFO L78 Accepts]: Start accepts. Automaton has 1450 states and 1706 transitions. Word has length 172 [2020-11-07 00:10:36,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:36,493 INFO L481 AbstractCegarLoop]: Abstraction has 1450 states and 1706 transitions. [2020-11-07 00:10:36,493 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:10:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1706 transitions. [2020-11-07 00:10:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-11-07 00:10:36,499 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:36,499 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-07 00:10:36,500 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:10:36,500 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:36,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:36,501 INFO L82 PathProgramCache]: Analyzing trace with hash -1509742188, now seen corresponding path program 1 times [2020-11-07 00:10:36,501 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:36,501 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [189059972] [2020-11-07 00:10:36,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:36,658 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:10:37,099 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:37,408 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:37,762 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:38,074 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:10:38,393 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:38,709 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:39,019 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:10:39,332 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:10:39,336 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:10:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,811 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:39,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:10:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:10:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:10:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:41,728 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [189059972] [2020-11-07 00:10:41,728 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:41,729 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:10:41,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361748934] [2020-11-07 00:10:41,730 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:10:41,730 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:41,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:10:41,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:10:41,732 INFO L87 Difference]: Start difference. First operand 1450 states and 1706 transitions. Second operand 37 states. [2020-11-07 00:10:42,412 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:43,033 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:43,459 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:10:43,898 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:10:44,333 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:10:44,794 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:10:45,282 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:10:45,804 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:10:46,364 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:10:46,892 WARN L194 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:47,404 WARN L194 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:10:47,924 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:10:48,513 WARN L194 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:49,047 WARN L194 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:49,587 WARN L194 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:50,147 WARN L194 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:10:50,761 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:51,330 WARN L194 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:10:51,884 WARN L194 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:52,535 WARN L194 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:10:53,369 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:10:54,184 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:10:54,803 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:10:55,498 WARN L194 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:10:56,128 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:10:56,760 WARN L194 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:10:57,372 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:10:57,988 WARN L194 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:11:00,091 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:11:00,839 WARN L194 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:11:01,366 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:01,819 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:02,930 WARN L194 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:11:03,383 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:03,918 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:11:05,801 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:11:06,972 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:11:08,048 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:11:08,812 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:11:08,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:08,931 INFO L93 Difference]: Finished difference Result 3331 states and 4292 transitions. [2020-11-07 00:11:08,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 00:11:08,932 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 215 [2020-11-07 00:11:08,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:08,934 INFO L225 Difference]: With dead ends: 3331 [2020-11-07 00:11:08,934 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:11:08,947 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2989 ImplicationChecksByTransitivity, 24.5s TimeCoverageRelationStatistics Valid=1905, Invalid=8601, Unknown=0, NotChecked=0, Total=10506 [2020-11-07 00:11:08,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:11:08,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:11:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:11:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:11:08,949 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-11-07 00:11:08,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:08,949 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:11:08,949 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:11:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:11:08,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:11:08,949 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:11:08,952 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:11:09,461 WARN L194 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 17 [2020-11-07 00:11:09,689 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 17 [2020-11-07 00:11:10,633 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 279 [2020-11-07 00:11:12,155 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 17 [2020-11-07 00:11:12,351 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 17 [2020-11-07 00:11:14,712 WARN L194 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 243 [2020-11-07 00:11:18,354 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 18 [2020-11-07 00:11:20,151 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 243 [2020-11-07 00:11:22,032 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 247 [2020-11-07 00:11:23,875 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 17 [2020-11-07 00:11:23,993 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 17 [2020-11-07 00:11:24,097 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 17 [2020-11-07 00:11:24,258 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 243 [2020-11-07 00:11:32,359 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:32,720 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:33,140 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:11:33,427 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:11:33,736 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:34,271 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:36,089 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2020-11-07 00:11:36,651 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:11:36,972 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:11:37,188 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:37,847 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:11:38,130 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:38,455 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:38,836 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:39,933 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:11:40,239 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:11:40,846 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 8 [2020-11-07 00:11:41,077 WARN L194 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:41,615 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:41,932 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:11:42,242 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:11:42,448 WARN L194 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:43,362 WARN L194 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2020-11-07 00:11:43,673 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:44,015 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:44,635 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:11:44,920 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:45,119 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:45,317 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:45,758 WARN L194 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:11:46,227 WARN L194 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:46,723 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-11-07 00:11:47,574 WARN L194 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 00:11:48,071 WARN L194 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:48,681 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:11:49,144 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:50,920 WARN L194 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 219 DAG size of output: 58 [2020-11-07 00:11:52,442 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 210 DAG size of output: 51 [2020-11-07 00:11:53,010 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:53,208 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:53,859 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:11:54,214 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:11:54,499 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:55,612 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 200 DAG size of output: 14 [2020-11-07 00:11:56,522 WARN L194 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2020-11-07 00:11:56,788 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:57,070 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:57,928 WARN L194 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 00:11:58,484 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 11 [2020-11-07 00:11:59,020 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:11:59,286 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:11:59,554 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:00,517 WARN L194 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:12:01,780 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:12:02,132 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:03,068 WARN L194 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2020-11-07 00:12:03,620 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-11-07 00:12:04,171 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2020-11-07 00:12:04,442 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:05,073 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 15 [2020-11-07 00:12:05,552 WARN L194 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:12:06,106 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:12:06,399 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:06,930 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:12:07,257 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:08,263 WARN L194 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2020-11-07 00:12:08,602 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:08,817 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:09,028 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:09,302 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:09,501 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:09,704 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:11,000 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:12:11,295 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:11,928 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:12:12,215 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:13,492 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:12:13,829 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:14,332 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:12:16,067 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 213 DAG size of output: 11 [2020-11-07 00:12:16,348 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:16,991 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:12:17,308 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:17,861 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:12:18,145 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:18,467 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:12:18,805 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:12:19,087 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:19,290 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:19,835 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:12:20,460 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 21 [2020-11-07 00:12:20,789 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:12:21,094 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:12:22,532 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:12:23,683 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:12:24,021 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:12:24,358 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:12:25,103 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:12:25,399 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:26,548 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 214 DAG size of output: 55 [2020-11-07 00:12:26,818 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:12:27,915 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2020-11-07 00:12:28,482 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:12:28,797 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:12:29,864 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 208 DAG size of output: 48 [2020-11-07 00:12:29,877 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:12:29,877 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:12:29,877 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:12:29,878 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point L605-1(line 605) no Hoare annotation was computed. [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point L605-2(line 605) no Hoare annotation was computed. [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 582 637) no Hoare annotation was computed. [2020-11-07 00:12:29,878 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L626-1(lines 607 628) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:12:29,879 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 582 637) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 582 637) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:12:29,880 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L629(lines 606 630) no Hoare annotation was computed. [2020-11-07 00:12:29,881 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L613(lines 613 617) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L613-1(lines 613 617) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:12:29,882 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 638 697) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 638 697) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:12:29,883 INFO L266 CegarLoopResult]: For program point L664-2(lines 664 689) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 638 697) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:12:29,884 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L690(lines 663 691) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L682-1(line 682) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L682-2(line 682) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:12:29,885 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L678-1(line 678) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L678-2(line 678) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L670(lines 670 674) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L670-1(lines 670 674) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L662-1(line 662) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L662-2(line 662) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:12:29,886 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L687-1(line 687) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L687-2(line 687) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L683-1(line 683) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L683-2(line 683) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:12:29,887 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 940 946) the Hoare annotation is: true [2020-11-07 00:12:29,888 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 940 946) the Hoare annotation is: true [2020-11-07 00:12:29,888 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 947 955) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:12:29,888 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 947 955) the Hoare annotation is: true [2020-11-07 00:12:29,888 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 947 955) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:12:29,888 INFO L262 CegarLoopResult]: At program point L952(line 952) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:12:29,888 INFO L269 CegarLoopResult]: At program point L951(line 951) the Hoare annotation is: true [2020-11-07 00:12:29,888 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 896 920) the Hoare annotation is: true [2020-11-07 00:12:29,889 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 896 920) the Hoare annotation is: (let ((.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0))) (.cse6 (= test_~tmp___1~0 0)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse9 (not (= test_~tmp___0~0 0))) (.cse8 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse10 (not (< ~waterLevel~0 3))) (.cse11 (not (<= test_~tmp___1~0 2147483647))) (.cse12 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= 0 (+ getWaterLevel_~retValue_acc~5 2147483648)) .cse0 .cse10 .cse11 .cse12) (let ((.cse13 (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5)) (.cse14 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5))) (or .cse2 .cse3 .cse4 .cse5 (and .cse13 .cse14 .cse1) .cse6 .cse7 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse13 .cse14 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse9 .cse8 .cse0 .cse10 .cse11 .cse12)))) [2020-11-07 00:12:29,889 INFO L262 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,889 INFO L262 CegarLoopResult]: At program point L908(lines 908 914) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0))) [2020-11-07 00:12:29,889 INFO L262 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:12:29,890 INFO L262 CegarLoopResult]: At program point L906-1(line 906) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0) (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:12:29,890 INFO L262 CegarLoopResult]: At program point L904(lines 904 917) the Hoare annotation is: (let ((.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp___1~0 0)) (.cse6 (not (= test_~tmp___2~0 0))) (.cse8 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse7 (not (= test_~tmp___0~0 0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse0 .cse9 .cse10 .cse11) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse7 (<= 0 (+ getWaterLevel_~retValue_acc~5 2147483648)) .cse0 .cse9 .cse10 .cse11))) [2020-11-07 00:12:29,890 INFO L262 CegarLoopResult]: At program point L906-2(line 906) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0) (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))))) [2020-11-07 00:12:29,890 INFO L262 CegarLoopResult]: At program point L906-3(line 906) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0))) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse0))) [2020-11-07 00:12:29,891 INFO L262 CegarLoopResult]: At program point L904-1(lines 896 920) the Hoare annotation is: (let ((.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse4 (= test_~tmp~0 0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0))) (.cse6 (= test_~tmp___1~0 0)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse9 (not (= test_~tmp___0~0 0))) (.cse8 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse10 (not (< ~waterLevel~0 3))) (.cse11 (not (<= test_~tmp___1~0 2147483647))) (.cse12 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= 0 (+ getWaterLevel_~retValue_acc~5 2147483648)) .cse0 .cse10 .cse11 .cse12) (let ((.cse13 (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5)) (.cse14 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5))) (or .cse2 .cse3 .cse4 .cse5 (and .cse13 .cse14 .cse1) .cse6 .cse7 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse13 .cse14 (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) .cse9 .cse8 .cse0 .cse10 .cse11 .cse12)))) [2020-11-07 00:12:29,891 INFO L269 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: true [2020-11-07 00:12:29,891 INFO L262 CegarLoopResult]: At program point L902-1(line 902) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret77| getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:12:29,891 INFO L262 CegarLoopResult]: At program point L902-2(line 902) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret77| getWaterLevel_~retValue_acc~5) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:12:29,892 INFO L262 CegarLoopResult]: At program point L902-3(line 902) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret77| 0))) .cse0 (= ~waterLevel~0 0)) (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret77| getWaterLevel_~retValue_acc~5) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret77| 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |__utac_acc__Specification4_spec__1_#t~ret77| __utac_acc__Specification4_spec__1_~tmp~8))))) [2020-11-07 00:12:29,892 INFO L269 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: true [2020-11-07 00:12:29,892 INFO L262 CegarLoopResult]: At program point L417(line 417) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,892 INFO L262 CegarLoopResult]: At program point L419-2(line 419) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret31| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,892 INFO L262 CegarLoopResult]: At program point L417-1(line 417) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,892 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 411 433) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,892 INFO L262 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,893 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 411 433) the Hoare annotation is: true [2020-11-07 00:12:29,893 INFO L269 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: true [2020-11-07 00:12:29,893 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 411 433) the Hoare annotation is: true [2020-11-07 00:12:29,893 INFO L262 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,893 INFO L262 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,893 INFO L262 CegarLoopResult]: At program point L421(lines 421 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,893 INFO L269 CegarLoopResult]: At program point L421-1(lines 421 428) the Hoare annotation is: true [2020-11-07 00:12:29,893 INFO L262 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret31| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,893 INFO L262 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,894 INFO L262 CegarLoopResult]: At program point L419-1(line 419) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret31| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 367 390) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 367 390) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 367 390) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 00:12:29,894 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 00:12:29,895 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 00:12:29,895 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:12:29,895 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:12:29,895 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:12:29,895 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 00:12:29,895 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:12:29,895 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 303 317) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0))) [2020-11-07 00:12:29,895 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 303 317) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:12:29,895 INFO L262 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:12:29,896 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 303 317) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0))) [2020-11-07 00:12:29,896 INFO L262 CegarLoopResult]: At program point L307(lines 307 313) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:12:29,896 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 239 247) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:12:29,896 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 239 247) the Hoare annotation is: true [2020-11-07 00:12:29,896 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 239 247) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:12:29,896 INFO L262 CegarLoopResult]: At program point L244(line 244) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-07 00:12:29,896 INFO L269 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: true [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L255(lines 255 263) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L255-2(lines 255 263) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L278-1(line 278) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 248 283) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L267(lines 267 275) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L267-2(lines 267 275) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 248 283) no Hoare annotation was computed. [2020-11-07 00:12:29,897 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 00:12:29,898 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 248 283) no Hoare annotation was computed. [2020-11-07 00:12:29,898 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 933 939) the Hoare annotation is: true [2020-11-07 00:12:29,898 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 933 939) the Hoare annotation is: true [2020-11-07 00:12:29,898 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:12:29,898 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:12:29,898 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:12:29,898 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 00:12:29,898 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:12:29,898 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 536 581) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L566-1(line 566) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L562-1(line 562) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 00:12:29,899 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 536 581) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 536 581) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:12:29,900 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L573-1(line 573) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L573-2(line 573) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L536(lines 536 581) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L536-1(lines 536 581) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:12:29,901 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L559-1(line 559) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L863(lines 863 883) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L863-1(lines 863 883) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-11-07 00:12:29,902 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 849 894) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L890-1(line 890) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L890-2(line 890) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L888-1(line 888) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L888-2(line 888) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L849(lines 849 894) no Hoare annotation was computed. [2020-11-07 00:12:29,903 INFO L266 CegarLoopResult]: For program point L880(lines 880 881) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 873 874) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 849 894) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 849 894) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L868-1(line 868) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L868-2(line 868) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:12:29,904 INFO L266 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 880 881) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L873(lines 873 874) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L869(lines 869 876) no Hoare annotation was computed. [2020-11-07 00:12:29,905 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:12:29,906 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 398 407) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 398 407) the Hoare annotation is: true [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 398 407) the Hoare annotation is: true [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 228 238) the Hoare annotation is: true [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: true [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 228 238) the Hoare annotation is: true [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: true [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point L233-1(line 233) the Hoare annotation is: true [2020-11-07 00:12:29,906 INFO L269 CegarLoopResult]: At program point L233-2(line 233) the Hoare annotation is: true [2020-11-07 00:12:29,907 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 228 238) the Hoare annotation is: true [2020-11-07 00:12:29,907 INFO L269 CegarLoopResult]: At program point L233-3(line 233) the Hoare annotation is: true [2020-11-07 00:12:29,907 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 220 227) the Hoare annotation is: true [2020-11-07 00:12:29,907 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 220 227) the Hoare annotation is: true [2020-11-07 00:12:29,907 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 220 227) the Hoare annotation is: true [2020-11-07 00:12:29,907 INFO L262 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:12:29,907 INFO L262 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:12:29,907 INFO L269 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: true [2020-11-07 00:12:29,908 INFO L269 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: true [2020-11-07 00:12:29,908 INFO L269 CegarLoopResult]: At program point L519(lines 519 525) the Hoare annotation is: true [2020-11-07 00:12:29,908 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 515 528) the Hoare annotation is: true [2020-11-07 00:12:29,908 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 515 528) the Hoare annotation is: true [2020-11-07 00:12:29,908 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 515 528) the Hoare annotation is: true [2020-11-07 00:12:29,908 INFO L262 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,908 INFO L262 CegarLoopResult]: At program point L193-1(line 193) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,908 INFO L262 CegarLoopResult]: At program point L191(lines 191 208) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,909 INFO L262 CegarLoopResult]: At program point L193-2(line 193) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,909 INFO L262 CegarLoopResult]: At program point L193-3(line 193) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,909 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 187 211) the Hoare annotation is: true [2020-11-07 00:12:29,909 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 187 211) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,909 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,909 INFO L269 CegarLoopResult]: At program point L206-1(lines 187 211) the Hoare annotation is: true [2020-11-07 00:12:29,909 INFO L262 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,909 INFO L262 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,909 INFO L262 CegarLoopResult]: At program point L195(lines 195 203) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,910 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 153 159) the Hoare annotation is: true [2020-11-07 00:12:29,910 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 153 159) the Hoare annotation is: true [2020-11-07 00:12:29,910 INFO L262 CegarLoopResult]: At program point L60(lines 60 64) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) .cse0 (<= 0 (+ test_~tmp~0 2147483648))))) [2020-11-07 00:12:29,910 INFO L262 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,910 INFO L262 CegarLoopResult]: At program point L52(line 52) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,910 INFO L262 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,911 INFO L262 CegarLoopResult]: At program point L94(line 94) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,911 INFO L262 CegarLoopResult]: At program point L94-1(line 94) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,911 INFO L262 CegarLoopResult]: At program point L94-2(line 94) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,911 INFO L262 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,911 INFO L262 CegarLoopResult]: At program point L86(line 86) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,911 INFO L262 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,911 INFO L262 CegarLoopResult]: At program point L86-1(line 86) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,912 INFO L262 CegarLoopResult]: At program point L78(lines 78 84) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,912 INFO L262 CegarLoopResult]: At program point L78-1(lines 78 84) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,912 INFO L262 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (not (= test_~tmp~0 0)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,912 INFO L269 CegarLoopResult]: At program point testEXIT(lines 48 115) the Hoare annotation is: true [2020-11-07 00:12:29,912 INFO L262 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet7| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) .cse2 (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:12:29,912 INFO L262 CegarLoopResult]: At program point L66-1(line 66) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= |test_#t~nondet7| 2147483647) (= |test_#t~nondet7| test_~tmp~0) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet7| 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,913 INFO L262 CegarLoopResult]: At program point testENTRY(lines 48 115) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,913 INFO L269 CegarLoopResult]: At program point testFINAL(lines 48 115) the Hoare annotation is: true [2020-11-07 00:12:29,913 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,913 INFO L262 CegarLoopResult]: At program point L108(lines 57 109) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,913 INFO L262 CegarLoopResult]: At program point L96(lines 96 102) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,913 INFO L262 CegarLoopResult]: At program point L96-1(lines 88 103) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,913 INFO L262 CegarLoopResult]: At program point L59(lines 58 107) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) .cse0 (<= 0 (+ test_~tmp~0 2147483648))))) [2020-11-07 00:12:29,914 INFO L262 CegarLoopResult]: At program point L88(lines 88 103) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,914 INFO L262 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,914 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,914 INFO L262 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,914 INFO L262 CegarLoopResult]: At program point L76-1(line 76) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,914 INFO L262 CegarLoopResult]: At program point L105(lines 58 107) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) .cse0 (<= 0 (+ test_~tmp~0 2147483648))))) [2020-11-07 00:12:29,914 INFO L262 CegarLoopResult]: At program point L68(lines 68 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,915 INFO L262 CegarLoopResult]: At program point L68-1(lines 68 74) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648)))) [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 827 828) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 803 848) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 00:12:29,915 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 834 835) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L827(lines 827 828) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L823(lines 823 830) no Hoare annotation was computed. [2020-11-07 00:12:29,916 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 803 848) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L817(lines 817 837) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 803 848) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L817-1(lines 817 837) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L844-1(line 844) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:12:29,917 INFO L266 CegarLoopResult]: For program point L844-2(line 844) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L842-2(line 842) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L803(lines 803 848) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L834(lines 834 835) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L491(lines 491 499) no Hoare annotation was computed. [2020-11-07 00:12:29,918 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L491-2(lines 491 499) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 483 505) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 483 505) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 483 505) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L729(lines 729 745) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L762-1(line 762) no Hoare annotation was computed. [2020-11-07 00:12:29,919 INFO L266 CegarLoopResult]: For program point L762-2(line 762) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L746(lines 746 787) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L788(lines 788 799) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:12:29,920 INFO L266 CegarLoopResult]: For program point L780-1(line 780) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 700 802) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L764-1(line 764) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L731-1(line 731) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L789(lines 789 796) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 700 802) no Hoare annotation was computed. [2020-11-07 00:12:29,921 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L724(lines 724 728) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 700 802) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L749-2(lines 749 769) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 00:12:29,922 INFO L266 CegarLoopResult]: For program point L700(lines 700 802) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L700-1(lines 700 802) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L791-2(line 791) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L750(lines 749 769) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:12:29,923 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L751(lines 751 755) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L776-1(line 776) no Hoare annotation was computed. [2020-11-07 00:12:29,924 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L776-2(line 776) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L760-1(line 760) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L760-2(line 760) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:12:29,925 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L778-1(line 778) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L778-2(line 778) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L770(lines 748 771) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L925-1(line 925) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 923 932) no Hoare annotation was computed. [2020-11-07 00:12:29,926 INFO L266 CegarLoopResult]: For program point L925-2(line 925) no Hoare annotation was computed. [2020-11-07 00:12:29,927 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 923 932) no Hoare annotation was computed. [2020-11-07 00:12:29,927 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 923 932) no Hoare annotation was computed. [2020-11-07 00:12:29,927 INFO L262 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,927 INFO L262 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,927 INFO L262 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,927 INFO L262 CegarLoopResult]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,927 INFO L262 CegarLoopResult]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,927 INFO L262 CegarLoopResult]: At program point L436(line 436) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,927 INFO L262 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,928 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L277-3(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,929 INFO L262 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L273-1(line 273) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L273-2(line 273) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L880-1(line 880) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L273-3(line 273) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L273-4(line 273) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,930 INFO L262 CegarLoopResult]: At program point L269-1(line 269) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L269-2(line 269) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L269-3(line 269) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L265-1(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L265-2(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L265-3(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,931 INFO L262 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L265-4(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L261-1(line 261) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L265-5(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L265-6(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L261-3(line 261) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L265-7(line 265) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,932 INFO L262 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L261-4(line 261) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L257-1(line 257) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L257-2(line 257) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L257-3(line 257) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L699(line 699) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L827-1(line 827) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,933 INFO L262 CegarLoopResult]: At program point L501(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L501-1(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L501-2(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L497-1(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L497-2(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L497-3(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,934 INFO L262 CegarLoopResult]: At program point L493-1(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,935 INFO L262 CegarLoopResult]: At program point L493-2(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,935 INFO L262 CegarLoopResult]: At program point L493-3(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,935 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:12:29,935 INFO L262 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,935 INFO L262 CegarLoopResult]: At program point L493-4(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,935 INFO L262 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L489-1(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L493-5(line 493) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L873-1(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L489-2(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L489-3(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L489-4(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L489-5(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L489-6(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,936 INFO L262 CegarLoopResult]: At program point L489-7(line 489) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:12:29,937 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 212 219) the Hoare annotation is: true [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 212 219) the Hoare annotation is: true [2020-11-07 00:12:29,937 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 212 219) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point L291-2(line 291) the Hoare annotation is: true [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 284 302) the Hoare annotation is: true [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point L291-3(line 291) the Hoare annotation is: true [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: true [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: true [2020-11-07 00:12:29,937 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 284 302) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point L293(lines 293 297) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 284 302) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point L293-2(lines 293 297) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point L291-1(line 291) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 506 514) the Hoare annotation is: true [2020-11-07 00:12:29,938 INFO L262 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) [2020-11-07 00:12:29,939 INFO L269 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: true [2020-11-07 00:12:29,939 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 506 514) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:12:29,939 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 506 514) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:12:29,939 INFO L269 CegarLoopResult]: At program point L466-1(lines 462 473) the Hoare annotation is: true [2020-11-07 00:12:29,939 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 462 473) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:12:29,939 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 462 473) the Hoare annotation is: true [2020-11-07 00:12:29,939 INFO L262 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:12:29,939 INFO L262 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:12:29,939 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:12:29,939 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:12:29,939 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:12:29,940 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:12:29,940 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 129 152) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,940 INFO L262 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,940 INFO L262 CegarLoopResult]: At program point L140(lines 140 146) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= 0 ~systemActive~0))))) [2020-11-07 00:12:29,940 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 129 152) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (and (<= 0 (+ getWaterLevel_~retValue_acc~5 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:12:29,940 INFO L262 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:12:29,940 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 129 152) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= test_~tmp~0 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (and (<= 0 (+ getWaterLevel_~retValue_acc~5 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~5) (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:12:29,941 INFO L262 CegarLoopResult]: At program point L133(lines 132 151) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 337 366) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L351(lines 351 355) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L351-1(lines 351 355) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L347-2(lines 347 361) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L343-1(line 343) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L362(lines 337 366) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: true [2020-11-07 00:12:29,941 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 337 366) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 474 482) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 474 482) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 474 482) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 438 449) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 438 449) the Hoare annotation is: true [2020-11-07 00:12:29,942 INFO L269 CegarLoopResult]: At program point L442-1(lines 438 449) the Hoare annotation is: true [2020-11-07 00:12:29,943 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 391 397) the Hoare annotation is: true [2020-11-07 00:12:29,943 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 391 397) the Hoare annotation is: true [2020-11-07 00:12:29,943 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:12:29,943 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:12:29,943 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:12:29,943 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:12:29,943 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 318 325) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:12:29,943 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 318 325) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:12:29,943 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 318 325) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:12:29,943 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 161 185) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,943 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 161 185) the Hoare annotation is: true [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L269 CegarLoopResult]: At program point L180-1(lines 161 185) the Hoare annotation is: true [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L169(lines 169 177) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L167-1(line 167) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L165(lines 165 182) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L167-2(line 167) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,944 INFO L262 CegarLoopResult]: At program point L167-3(line 167) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:12:29,945 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 450 461) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:12:29,945 INFO L262 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:12:29,945 INFO L262 CegarLoopResult]: At program point L454-1(lines 450 461) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:12:29,945 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 450 461) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:12:29,945 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 327 334) the Hoare annotation is: true [2020-11-07 00:12:29,945 INFO L269 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: true [2020-11-07 00:12:29,945 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 327 334) the Hoare annotation is: true [2020-11-07 00:12:29,945 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 327 334) the Hoare annotation is: true [2020-11-07 00:12:29,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:12:29 BoogieIcfgContainer [2020-11-07 00:12:29,973 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:12:29,974 INFO L168 Benchmark]: Toolchain (without parser) took 148339.61 ms. Allocated memory was 151.0 MB in the beginning and 857.7 MB in the end (delta: 706.7 MB). Free memory was 126.4 MB in the beginning and 668.5 MB in the end (delta: -542.0 MB). Peak memory consumption was 569.7 MB. Max. memory is 8.0 GB. [2020-11-07 00:12:29,974 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 125.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:12:29,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 704.32 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 104.8 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:12:29,975 INFO L168 Benchmark]: Boogie Preprocessor took 142.73 ms. Allocated memory is still 151.0 MB. Free memory was 104.8 MB in the beginning and 100.8 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:12:29,975 INFO L168 Benchmark]: RCFGBuilder took 1441.87 ms. Allocated memory was 151.0 MB in the beginning and 187.7 MB in the end (delta: 36.7 MB). Free memory was 100.8 MB in the beginning and 159.3 MB in the end (delta: -58.5 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:12:29,976 INFO L168 Benchmark]: TraceAbstraction took 146032.54 ms. Allocated memory was 187.7 MB in the beginning and 857.7 MB in the end (delta: 670.0 MB). Free memory was 159.3 MB in the beginning and 668.5 MB in the end (delta: -509.2 MB). Peak memory consumption was 565.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:12:29,978 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 125.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 704.32 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 104.8 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 142.73 ms. Allocated memory is still 151.0 MB. Free memory was 104.8 MB in the beginning and 100.8 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1441.87 ms. Allocated memory was 151.0 MB in the beginning and 187.7 MB in the end (delta: 36.7 MB). Free memory was 100.8 MB in the beginning and 159.3 MB in the end (delta: -58.5 MB). Peak memory consumption was 55.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 146032.54 ms. Allocated memory was 187.7 MB in the beginning and 857.7 MB in the end (delta: 670.0 MB). Free memory was 159.3 MB in the beginning and 668.5 MB in the end (delta: -509.2 MB). Peak memory consumption was 565.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 834]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 827]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 873]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 57]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || ((((\old(waterLevel) == waterLevel && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0) && 0 <= tmp + 2147483648) - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 940]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 947]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 896]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0) && ((((((((((((!(tmp <= 2147483647) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || 0 <= retValue_acc + 2147483648) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive))) && (((((((((((((!(tmp <= 2147483647) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || ((tmp == retValue_acc && waterLevel == retValue_acc) && !(tmp == 0))) || tmp___1 == 0) || !(tmp___2 == 0)) || ((((tmp___0 == 0 && pumpRunning == \result) && tmp == retValue_acc) && waterLevel == retValue_acc) && aux-isPumpRunning()-aux == 0)) || !(tmp___0 == 0)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) - ProcedureContractResult [Line: 411]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 303]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(\old(pumpRunning) == 0) || pumpRunning == 0) && (((((((((((!(tmp___0 == 0) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 239]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 933]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 398]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 228]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 220]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 187]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 153]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 48]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 212]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 284]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 462]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 506]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 129]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(tmp <= 2147483647) || !(0 <= tmp___1 + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || ((0 <= retValue_acc + 2147483648 && tmp == retValue_acc) && waterLevel == retValue_acc)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || \old(waterLevel) == 0) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 337]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 474]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 438]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 391]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 318]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 450]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 327]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 641 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 64.9s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 54.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 80.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1520 SDtfs, 3195 SDslu, 3095 SDs, 0 SdLazy, 6927 SolverSat, 1223 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 323 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 165 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3269 ImplicationChecksByTransitivity, 36.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1450occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 288 LocationsWithAnnotation, 4971 PreInvPairs, 6817 NumberOfFragments, 4371 HoareAnnotationTreeSize, 4971 FomulaSimplifications, 2464326 FormulaSimplificationTreeSizeReduction, 22.7s HoareSimplificationTime, 288 FomulaSimplificationsInter, 139856 FormulaSimplificationTreeSizeReductionInter, 57.6s 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...