/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:53:50,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:53:50,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:53:50,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:53:50,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:53:50,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:53:50,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:53:50,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:53:50,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:53:50,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:53:50,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:53:50,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:53:50,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:53:50,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:53:50,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:53:50,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:53:50,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:53:50,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:53:50,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:53:50,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:53:50,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:53:50,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:53:50,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:53:50,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:53:50,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:53:50,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:53:50,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:53:50,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:53:50,348 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:53:50,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:53:50,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:53:50,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:53:50,352 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:53:50,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:53:50,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:53:50,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:53:50,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:53:50,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:53:50,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:53:50,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:53:50,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:53:50,362 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 03:53:50,379 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:53:50,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:53:50,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:53:50,381 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 03:53:50,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:53:50,382 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 03:53:50,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:53:50,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:53:50,382 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:53:50,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:53:50,383 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 03:53:50,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:53:50,384 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:53:50,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:53:50,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:53:50,385 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:53:50,385 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:53:50,385 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:53:50,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:53:50,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:53:50,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:53:50,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:53:50,387 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 03:53:50,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:53:50,818 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:53:50,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:53:50,826 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:53:50,826 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:53:50,827 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c [2020-11-07 03:53:50,917 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fda8229e/bd3e5042c29a4fc9be818a4bf191c361/FLAG24b73c64b [2020-11-07 03:53:51,715 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:53:51,715 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product25.cil.c [2020-11-07 03:53:51,740 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fda8229e/bd3e5042c29a4fc9be818a4bf191c361/FLAG24b73c64b [2020-11-07 03:53:52,029 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fda8229e/bd3e5042c29a4fc9be818a4bf191c361 [2020-11-07 03:53:52,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:53:52,047 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:53:52,051 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:53:52,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:53:52,056 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:53:52,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a648592 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52, skipping insertion in model container [2020-11-07 03:53:52,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:53:52,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:53:52,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:53:52,530 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 03:53:52,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:53:52,748 INFO L208 MainTranslator]: Completed translation [2020-11-07 03:53:52,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52 WrapperNode [2020-11-07 03:53:52,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:53:52,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 03:53:52,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 03:53:52,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 03:53:52,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,885 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (1/1) ... [2020-11-07 03:53:52,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 03:53:52,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 03:53:52,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 03:53:52,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 03:53:52,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (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 03:53:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 03:53:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 03:53:52,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 03:53:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 03:53:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 03:53:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 03:53:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 03:53:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 03:53:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 03:53:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 03:53:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 03:53:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 03:53:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 03:53:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 03:53:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 03:53:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:53:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 03:53:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 03:53:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 03:53:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 03:53:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 03:53:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 03:53:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 03:53:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 03:53:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 03:53:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 03:53:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 03:53:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 03:53:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 03:53:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 03:53:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 03:53:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 03:53:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 03:53:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 03:53:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 03:53:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 03:53:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 03:53:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 03:53:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 03:53:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 03:53:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 03:53:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 03:53:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 03:53:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 03:53:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 03:53:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 03:53:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 03:53:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 03:53:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 03:53:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 03:53:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 03:53:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 03:53:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 03:53:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 03:53:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 03:53:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 03:53:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 03:53:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 03:53:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:53:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 03:53:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 03:53:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 03:53:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 03:53:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 03:53:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 03:53:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 03:53:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 03:53:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 03:53:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 03:53:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 03:53:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 03:53:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 03:53:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 03:53:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 03:53:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 03:53:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 03:53:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 03:53:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 03:53:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 03:53:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 03:53:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 03:53:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 03:53:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 03:53:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 03:53:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 03:53:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 03:53:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 03:53:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 03:53:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 03:53:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 03:53:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 03:53:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 03:53:54,750 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 03:53:54,750 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 03:53:54,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:53:54 BoogieIcfgContainer [2020-11-07 03:53:54,753 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 03:53:54,755 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 03:53:54,755 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 03:53:54,759 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 03:53:54,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:53:52" (1/3) ... [2020-11-07 03:53:54,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cc39122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:53:54, skipping insertion in model container [2020-11-07 03:53:54,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:53:52" (2/3) ... [2020-11-07 03:53:54,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cc39122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:53:54, skipping insertion in model container [2020-11-07 03:53:54,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:53:54" (3/3) ... [2020-11-07 03:53:54,763 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product25.cil.c [2020-11-07 03:53:54,780 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 03:53:54,785 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 03:53:54,799 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 03:53:54,826 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 03:53:54,826 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 03:53:54,826 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 03:53:54,826 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 03:53:54,827 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 03:53:54,827 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 03:53:54,827 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 03:53:54,827 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 03:53:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states. [2020-11-07 03:53:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 03:53:54,871 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:53:54,872 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 03:53:54,872 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 03:53:54,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:53:54,880 INFO L82 PathProgramCache]: Analyzing trace with hash 822785486, now seen corresponding path program 1 times [2020-11-07 03:53:54,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:53:54,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2076953145] [2020-11-07 03:53:54,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:53:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:55,845 WARN L194 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:53:55,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:53:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:55,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:53:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:55,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:53:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:55,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:53:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:55,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:53:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:55,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:53:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:55,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:53:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:56,005 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 03:53:56,011 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2076953145] [2020-11-07 03:53:56,016 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:53:56,016 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 03:53:56,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375154915] [2020-11-07 03:53:56,026 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 03:53:56,026 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:53:56,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 03:53:56,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:53:56,041 INFO L87 Difference]: Start difference. First operand 300 states. Second operand 3 states. [2020-11-07 03:53:57,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:53:57,376 INFO L93 Difference]: Finished difference Result 423 states and 504 transitions. [2020-11-07 03:53:57,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 03:53:57,378 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 03:53:57,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:53:57,408 INFO L225 Difference]: With dead ends: 423 [2020-11-07 03:53:57,408 INFO L226 Difference]: Without dead ends: 269 [2020-11-07 03:53:57,414 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:53:57,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2020-11-07 03:53:57,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 230. [2020-11-07 03:53:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-11-07 03:53:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 247 transitions. [2020-11-07 03:53:57,554 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 247 transitions. Word has length 148 [2020-11-07 03:53:57,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:53:57,555 INFO L481 AbstractCegarLoop]: Abstraction has 230 states and 247 transitions. [2020-11-07 03:53:57,555 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 03:53:57,555 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 247 transitions. [2020-11-07 03:53:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 03:53:57,559 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:53:57,560 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 03:53:57,560 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 03:53:57,560 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 03:53:57,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:53:57,561 INFO L82 PathProgramCache]: Analyzing trace with hash -1217155990, now seen corresponding path program 1 times [2020-11-07 03:53:57,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:53:57,562 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1201804115] [2020-11-07 03:53:57,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:53:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:57,991 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:53:57,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:53:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:58,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:53:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:58,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:53:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:58,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:53:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:58,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:53:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:58,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 03:53:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:58,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:53:58,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:53:58,098 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 03:53:58,098 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1201804115] [2020-11-07 03:53:58,099 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:53:58,099 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 03:53:58,099 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190567898] [2020-11-07 03:53:58,101 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 03:53:58,101 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:53:58,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 03:53:58,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:53:58,102 INFO L87 Difference]: Start difference. First operand 230 states and 247 transitions. Second operand 4 states. [2020-11-07 03:53:58,829 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:53:59,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:53:59,642 INFO L93 Difference]: Finished difference Result 337 states and 375 transitions. [2020-11-07 03:53:59,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 03:53:59,643 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 03:53:59,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:53:59,647 INFO L225 Difference]: With dead ends: 337 [2020-11-07 03:53:59,647 INFO L226 Difference]: Without dead ends: 252 [2020-11-07 03:53:59,649 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 03:53:59,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2020-11-07 03:53:59,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 220. [2020-11-07 03:53:59,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2020-11-07 03:53:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 234 transitions. [2020-11-07 03:53:59,787 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 234 transitions. Word has length 149 [2020-11-07 03:53:59,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:53:59,789 INFO L481 AbstractCegarLoop]: Abstraction has 220 states and 234 transitions. [2020-11-07 03:53:59,790 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 03:53:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 234 transitions. [2020-11-07 03:53:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 03:53:59,797 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:53:59,797 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] [2020-11-07 03:53:59,797 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 03:53:59,798 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 03:53:59,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:53:59,798 INFO L82 PathProgramCache]: Analyzing trace with hash -970837593, now seen corresponding path program 1 times [2020-11-07 03:53:59,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:53:59,799 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1925024129] [2020-11-07 03:53:59,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:53:59,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,263 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:54:00,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:54:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:54:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:54:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:54:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:54:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:54:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 03:54:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:00,543 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 03:54:00,544 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1925024129] [2020-11-07 03:54:00,544 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:54:00,544 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 03:54:00,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418434988] [2020-11-07 03:54:00,546 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 03:54:00,547 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:54:00,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 03:54:00,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 03:54:00,550 INFO L87 Difference]: Start difference. First operand 220 states and 234 transitions. Second operand 9 states. [2020-11-07 03:54:01,327 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:54:01,782 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:54:02,082 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:54:02,366 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:02,649 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:54:02,936 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:04,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:54:04,198 INFO L93 Difference]: Finished difference Result 357 states and 400 transitions. [2020-11-07 03:54:04,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 03:54:04,198 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 03:54:04,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:54:04,202 INFO L225 Difference]: With dead ends: 357 [2020-11-07 03:54:04,202 INFO L226 Difference]: Without dead ends: 252 [2020-11-07 03:54:04,204 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-07 03:54:04,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2020-11-07 03:54:04,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 220. [2020-11-07 03:54:04,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2020-11-07 03:54:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 233 transitions. [2020-11-07 03:54:04,297 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 233 transitions. Word has length 158 [2020-11-07 03:54:04,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:54:04,298 INFO L481 AbstractCegarLoop]: Abstraction has 220 states and 233 transitions. [2020-11-07 03:54:04,298 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 03:54:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 233 transitions. [2020-11-07 03:54:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 03:54:04,300 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:54:04,300 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] [2020-11-07 03:54:04,301 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 03:54:04,301 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 03:54:04,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:54:04,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1622946406, now seen corresponding path program 1 times [2020-11-07 03:54:04,302 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:54:04,302 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1528150380] [2020-11-07 03:54:04,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:54:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,712 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:54:04,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:54:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:54:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:54:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:54:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:54:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 03:54:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:54:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 03:54:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 03:54:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:04,884 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 03:54:04,884 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1528150380] [2020-11-07 03:54:04,885 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:54:04,885 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 03:54:04,885 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274981142] [2020-11-07 03:54:04,886 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 03:54:04,886 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:54:04,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 03:54:04,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 03:54:04,887 INFO L87 Difference]: Start difference. First operand 220 states and 233 transitions. Second operand 9 states. [2020-11-07 03:54:05,402 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:54:06,683 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:06,973 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:54:07,320 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:07,653 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:54:07,970 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:54:08,259 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:08,568 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:09,018 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:54:09,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:54:09,858 INFO L93 Difference]: Finished difference Result 507 states and 597 transitions. [2020-11-07 03:54:09,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 03:54:09,859 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-11-07 03:54:09,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:54:09,867 INFO L225 Difference]: With dead ends: 507 [2020-11-07 03:54:09,867 INFO L226 Difference]: Without dead ends: 402 [2020-11-07 03:54:09,871 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-11-07 03:54:09,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2020-11-07 03:54:10,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 309. [2020-11-07 03:54:10,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 309 states. [2020-11-07 03:54:10,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 334 transitions. [2020-11-07 03:54:10,026 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 334 transitions. Word has length 166 [2020-11-07 03:54:10,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:54:10,027 INFO L481 AbstractCegarLoop]: Abstraction has 309 states and 334 transitions. [2020-11-07 03:54:10,027 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 03:54:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 334 transitions. [2020-11-07 03:54:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-11-07 03:54:10,030 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:54:10,031 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] [2020-11-07 03:54:10,031 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 03:54:10,031 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 03:54:10,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:54:10,032 INFO L82 PathProgramCache]: Analyzing trace with hash -1519141281, now seen corresponding path program 1 times [2020-11-07 03:54:10,032 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:54:10,032 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [689022799] [2020-11-07 03:54:10,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:54:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,364 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:54:10,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:54:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:54:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:54:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:54:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:54:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:54:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 03:54:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:54:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 03:54:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 03:54:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:54:10,519 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 03:54:10,519 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [689022799] [2020-11-07 03:54:10,519 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:54:10,519 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 03:54:10,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518925015] [2020-11-07 03:54:10,520 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 03:54:10,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:54:10,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 03:54:10,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 03:54:10,521 INFO L87 Difference]: Start difference. First operand 309 states and 334 transitions. Second operand 10 states. [2020-11-07 03:54:11,048 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:54:12,152 WARN L194 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:12,434 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:54:12,722 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:13,008 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:54:13,304 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:54:13,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:54:13,503 INFO L93 Difference]: Finished difference Result 479 states and 544 transitions. [2020-11-07 03:54:13,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 03:54:13,504 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2020-11-07 03:54:13,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:54:13,506 INFO L225 Difference]: With dead ends: 479 [2020-11-07 03:54:13,506 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 03:54:13,509 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 03:54:13,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 03:54:13,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 03:54:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 03:54:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 03:54:13,513 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2020-11-07 03:54:13,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:54:13,513 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 03:54:13,513 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 03:54:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 03:54:13,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 03:54:13,514 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 03:54:13,516 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 03:54:13,705 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2020-11-07 03:54:13,917 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2020-11-07 03:54:14,173 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2020-11-07 03:54:14,319 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2020-11-07 03:54:14,424 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2020-11-07 03:54:14,625 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 12 [2020-11-07 03:54:18,712 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-11-07 03:54:18,923 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 03:54:19,116 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 03:54:19,324 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-11-07 03:54:19,584 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 03:54:20,011 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:54:20,213 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:20,396 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:20,578 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 03:54:20,782 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:20,970 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 03:54:21,196 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-11-07 03:54:21,587 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:54:21,941 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-11-07 03:54:22,177 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-11-07 03:54:22,554 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-11-07 03:54:22,944 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-11-07 03:54:23,309 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-11-07 03:54:23,495 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-11-07 03:54:23,717 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 03:54:23,909 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:24,124 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-11-07 03:54:24,322 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-11-07 03:54:24,654 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-11-07 03:54:25,079 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:54:25,443 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:54:25,806 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-11-07 03:54:26,175 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-11-07 03:54:26,391 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 03:54:26,581 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:26,973 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-11-07 03:54:27,337 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 11 [2020-11-07 03:54:27,548 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:27,769 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-11-07 03:54:28,146 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-11-07 03:54:28,359 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-11-07 03:54:28,550 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:28,797 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2020-11-07 03:54:29,030 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:29,360 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-11-07 03:54:29,581 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 03:54:29,773 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 03:54:29,990 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 03:54:30,202 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:54:30,392 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 03:54:30,587 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 03:54:30,772 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:31,048 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:54:31,277 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:31,624 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-11-07 03:54:31,986 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-11-07 03:54:32,192 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 03:54:32,575 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:54:32,781 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-11-07 03:54:33,139 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-11-07 03:54:33,508 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-11-07 03:54:33,708 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:34,089 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2020-11-07 03:54:34,313 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-11-07 03:54:34,676 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2020-11-07 03:54:34,863 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-11-07 03:54:34,873 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 03:54:34,873 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 03:54:34,873 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 03:54:34,873 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 601 656) no Hoare annotation was computed. [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 03:54:34,874 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L643-1(line 643) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L643-2(line 643) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L648(lines 625 649) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 601 656) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 03:54:34,875 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 601 656) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L632(lines 632 636) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L632-1(lines 632 636) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 03:54:34,876 INFO L266 CegarLoopResult]: For program point L645-1(lines 626 647) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 03:54:34,877 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 657 716) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 657 716) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L709(lines 682 710) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L701-1(line 701) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L701-2(line 701) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 03:54:34,878 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L697-1(line 697) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L697-2(line 697) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 657 716) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L689(lines 689 693) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L689-1(lines 689 693) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L681-1(line 681) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L681-2(line 681) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L706-1(line 706) no Hoare annotation was computed. [2020-11-07 03:54:34,879 INFO L266 CegarLoopResult]: For program point L706-2(line 706) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L702-1(line 702) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L702-2(line 702) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 03:54:34,880 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L683-2(lines 683 708) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 03:54:34,881 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 159 165) the Hoare annotation is: true [2020-11-07 03:54:34,881 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 159 165) the Hoare annotation is: true [2020-11-07 03:54:34,882 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 166 174) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,882 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 166 174) the Hoare annotation is: true [2020-11-07 03:54:34,882 INFO L262 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,882 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 166 174) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,882 INFO L269 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: true [2020-11-07 03:54:34,882 INFO L269 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: true [2020-11-07 03:54:34,882 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 525 547) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,883 INFO L262 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:54:34,883 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 525 547) the Hoare annotation is: true [2020-11-07 03:54:34,883 INFO L262 CegarLoopResult]: At program point L537-1(line 537) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:54:34,883 INFO L262 CegarLoopResult]: At program point L535(lines 535 542) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:54:34,883 INFO L269 CegarLoopResult]: At program point L535-1(lines 535 542) the Hoare annotation is: true [2020-11-07 03:54:34,883 INFO L262 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:54:34,884 INFO L262 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,884 INFO L262 CegarLoopResult]: At program point L533-1(line 533) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:54:34,884 INFO L262 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,884 INFO L262 CegarLoopResult]: At program point L533-2(line 533) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| ~systemActive~0) (= main_~tmp~5 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:54:34,884 INFO L262 CegarLoopResult]: At program point L531-1(line 531) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,884 INFO L262 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,884 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 525 547) the Hoare annotation is: true [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 484 507) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 484 507) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 484 507) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 03:54:34,885 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 03:54:34,886 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 322 330) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 03:54:34,886 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 322 330) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 322 330) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 03:54:34,887 INFO L262 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 367 385) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point L376(lines 376 380) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point L376-2(lines 376 380) the Hoare annotation is: true [2020-11-07 03:54:34,887 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 367 385) the Hoare annotation is: true [2020-11-07 03:54:34,888 INFO L269 CegarLoopResult]: At program point L374-1(line 374) the Hoare annotation is: true [2020-11-07 03:54:34,888 INFO L269 CegarLoopResult]: At program point L374-2(line 374) the Hoare annotation is: true [2020-11-07 03:54:34,888 INFO L269 CegarLoopResult]: At program point L374-3(line 374) the Hoare annotation is: true [2020-11-07 03:54:34,888 INFO L269 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: true [2020-11-07 03:54:34,888 INFO L269 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: true [2020-11-07 03:54:34,888 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 367 385) the Hoare annotation is: true [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L350(lines 350 358) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L350-2(lines 350 358) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L338(lines 338 346) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L338-2(lines 338 346) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 331 366) no Hoare annotation was computed. [2020-11-07 03:54:34,888 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 331 366) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 331 366) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 152 158) the Hoare annotation is: true [2020-11-07 03:54:34,889 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 152 158) the Hoare annotation is: true [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point L578-1(line 578) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 03:54:34,889 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 555 600) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 555 600) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 03:54:34,890 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 555 600) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L585-1(line 585) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L581-1(line 581) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 03:54:34,891 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L592-1(line 592) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 03:54:34,892 INFO L266 CegarLoopResult]: For program point L592-2(line 592) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L555(lines 555 600) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L555-1(lines 555 600) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L892(lines 892 893) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 868 913) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L888(lines 888 895) no Hoare annotation was computed. [2020-11-07 03:54:34,893 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L882(lines 882 902) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L882-1(lines 882 902) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 892 893) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L909-1(line 909) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point L909-2(line 909) no Hoare annotation was computed. [2020-11-07 03:54:34,894 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 868 913) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L907-1(line 907) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L907-2(line 907) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 868 913) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L868(lines 868 913) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L899(lines 899 900) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L887-1(line 887) no Hoare annotation was computed. [2020-11-07 03:54:34,895 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L887-2(line 887) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 899 900) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 03:54:34,896 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 03:54:34,897 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 03:54:34,897 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 03:54:34,897 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 515 524) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,897 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 515 524) the Hoare annotation is: true [2020-11-07 03:54:34,897 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 515 524) the Hoare annotation is: true [2020-11-07 03:54:34,897 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 311 321) no Hoare annotation was computed. [2020-11-07 03:54:34,897 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 03:54:34,897 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 03:54:34,898 INFO L266 CegarLoopResult]: For program point L316-1(line 316) no Hoare annotation was computed. [2020-11-07 03:54:34,898 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 311 321) no Hoare annotation was computed. [2020-11-07 03:54:34,898 INFO L266 CegarLoopResult]: For program point L316-2(line 316) no Hoare annotation was computed. [2020-11-07 03:54:34,898 INFO L266 CegarLoopResult]: For program point L316-3(line 316) no Hoare annotation was computed. [2020-11-07 03:54:34,898 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 311 321) no Hoare annotation was computed. [2020-11-07 03:54:34,898 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 303 310) the Hoare annotation is: true [2020-11-07 03:54:34,898 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 303 310) the Hoare annotation is: true [2020-11-07 03:54:34,898 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 303 310) the Hoare annotation is: true [2020-11-07 03:54:34,898 INFO L262 CegarLoopResult]: At program point L258-1(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,898 INFO L262 CegarLoopResult]: At program point L256(lines 256 273) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,899 INFO L262 CegarLoopResult]: At program point L258-2(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,899 INFO L262 CegarLoopResult]: At program point L258-3(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,899 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 252 276) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,899 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 252 276) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,899 INFO L262 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,899 INFO L262 CegarLoopResult]: At program point L271-1(lines 252 276) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,899 INFO L262 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,900 INFO L262 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,900 INFO L262 CegarLoopResult]: At program point L260(lines 260 268) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,900 INFO L262 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,900 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 244 250) the Hoare annotation is: true [2020-11-07 03:54:34,900 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 244 250) the Hoare annotation is: true [2020-11-07 03:54:34,900 INFO L262 CegarLoopResult]: At program point L444(lines 397 445) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:54:34,900 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,900 INFO L262 CegarLoopResult]: At program point L399(lines 398 443) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,901 INFO L262 CegarLoopResult]: At program point L432-1(line 432) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,901 INFO L262 CegarLoopResult]: At program point L432-2(line 432) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,901 INFO L262 CegarLoopResult]: At program point L428(lines 428 439) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,901 INFO L262 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,901 INFO L262 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,901 INFO L262 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,902 INFO L262 CegarLoopResult]: At program point L416-1(line 416) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,902 INFO L262 CegarLoopResult]: At program point L441(lines 398 443) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,902 INFO L262 CegarLoopResult]: At program point L408(lines 408 414) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,902 INFO L262 CegarLoopResult]: At program point L408-1(lines 408 414) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,902 INFO L262 CegarLoopResult]: At program point L400(lines 400 404) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,902 INFO L262 CegarLoopResult]: At program point L396(line 396) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,903 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,903 INFO L269 CegarLoopResult]: At program point testEXIT(lines 388 451) the Hoare annotation is: true [2020-11-07 03:54:34,903 INFO L262 CegarLoopResult]: At program point testENTRY(lines 388 451) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,903 INFO L269 CegarLoopResult]: At program point testFINAL(lines 388 451) the Hoare annotation is: true [2020-11-07 03:54:34,903 INFO L262 CegarLoopResult]: At program point L434(lines 434 438) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,903 INFO L262 CegarLoopResult]: At program point L434-2(lines 428 439) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,903 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,903 INFO L262 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,904 INFO L262 CegarLoopResult]: At program point L426-1(line 426) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,904 INFO L262 CegarLoopResult]: At program point L418(lines 418 424) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,904 INFO L262 CegarLoopResult]: At program point L418-1(lines 418 424) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,904 INFO L262 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,904 INFO L262 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,904 INFO L262 CegarLoopResult]: At program point L406-1(line 406) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:54:34,904 INFO L262 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 846 847) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L863-1(line 863) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L863-2(line 863) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L861-1(line 861) no Hoare annotation was computed. [2020-11-07 03:54:34,905 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L861-2(line 861) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 822 867) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L822(lines 822 867) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L853(lines 853 854) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L841-1(line 841) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L841-2(line 841) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 03:54:34,906 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 853 854) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 822 867) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 822 867) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L846(lines 846 847) no Hoare annotation was computed. [2020-11-07 03:54:34,907 INFO L266 CegarLoopResult]: For program point L842(lines 842 849) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L266 CegarLoopResult]: For program point L836(lines 836 856) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L266 CegarLoopResult]: For program point L836-1(lines 836 856) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 277 284) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 277 284) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 277 284) no Hoare annotation was computed. [2020-11-07 03:54:34,908 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 128 136) the Hoare annotation is: true [2020-11-07 03:54:34,908 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 128 136) the Hoare annotation is: true [2020-11-07 03:54:34,908 INFO L269 CegarLoopResult]: At program point L133(line 133) the Hoare annotation is: true [2020-11-07 03:54:34,908 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-07 03:54:34,908 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 128 136) the Hoare annotation is: true [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L104(lines 104 112) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L144-1(line 144) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point L144-2(line 144) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 142 151) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 142 151) no Hoare annotation was computed. [2020-11-07 03:54:34,909 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 142 151) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L795-1(line 795) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L795-2(line 795) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L779-1(line 779) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L779-2(line 779) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 03:54:34,910 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 719 821) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L797-1(line 797) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L797-2(line 797) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L789(lines 767 790) no Hoare annotation was computed. [2020-11-07 03:54:34,911 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L748(lines 748 764) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L781-2(line 781) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 719 821) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L765(lines 765 806) no Hoare annotation was computed. [2020-11-07 03:54:34,912 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L757-1(line 757) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 719 821) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L807(lines 807 818) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L799-1(line 799) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 03:54:34,913 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L783-1(line 783) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L750-1(line 750) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L808(lines 808 815) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 03:54:34,914 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L743(lines 743 747) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L768-2(lines 768 788) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L719(lines 719 821) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L719-1(lines 719 821) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 03:54:34,915 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L810-1(line 810) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L810-2(line 810) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L769(lines 768 788) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 03:54:34,916 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 03:54:34,917 INFO L266 CegarLoopResult]: For program point L753-1(line 753) no Hoare annotation was computed. [2020-11-07 03:54:34,917 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 03:54:34,917 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 03:54:34,917 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 03:54:34,917 INFO L266 CegarLoopResult]: For program point L770(lines 770 774) no Hoare annotation was computed. [2020-11-07 03:54:34,917 INFO L262 CegarLoopResult]: At program point L217(line 217) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 03:54:34,917 INFO L262 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,917 INFO L262 CegarLoopResult]: At program point L853-1(line 853) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,917 INFO L262 CegarLoopResult]: At program point L114(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,917 INFO L262 CegarLoopResult]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L110(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L362-1(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,918 INFO L262 CegarLoopResult]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L362-2(line 362) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,919 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L899-1(line 899) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,920 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,921 INFO L262 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L892-1(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L360-1(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L360-2(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,922 INFO L262 CegarLoopResult]: At program point L360-3(line 360) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L356-1(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L356-2(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L356-3(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L356-4(line 356) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L352-1(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L352-2(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,923 INFO L262 CegarLoopResult]: At program point L352-3(line 352) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L348-2(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L348-3(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L348-4(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L348-5(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,924 INFO L262 CegarLoopResult]: At program point L344-2(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L348-6(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L344-3(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L348-7(line 348) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L344-4(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L340-1(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L340-2(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L340-3(line 340) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,925 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,926 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 03:54:34,926 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:54:34,926 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:54:34,926 INFO L266 CegarLoopResult]: For program point L291-2(line 291) no Hoare annotation was computed. [2020-11-07 03:54:34,926 INFO L266 CegarLoopResult]: For program point L291-3(line 291) no Hoare annotation was computed. [2020-11-07 03:54:34,926 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 286 302) no Hoare annotation was computed. [2020-11-07 03:54:34,926 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 286 302) no Hoare annotation was computed. [2020-11-07 03:54:34,926 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point L297-1(lines 286 302) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point L293(lines 293 299) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point L291-1(line 291) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 119 127) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 119 127) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 119 127) no Hoare annotation was computed. [2020-11-07 03:54:34,927 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-07 03:54:34,927 INFO L269 CegarLoopResult]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2020-11-07 03:54:34,927 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 03:54:34,928 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2020-11-07 03:54:34,928 INFO L262 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,928 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 03:54:34,928 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 03:54:34,928 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 03:54:34,928 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 03:54:34,928 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2020-11-07 03:54:34,928 INFO L262 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2020-11-07 03:54:34,928 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 03:54:34,928 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point L224(lines 223 242) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 220 243) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 220 243) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point L231(lines 231 237) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 220 243) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,929 INFO L262 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 03:54:34,929 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 454 483) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L479(lines 454 483) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L475(line 475) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 454 483) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L468(lines 468 472) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L468-1(lines 468 472) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L464-2(lines 464 478) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L460-1(line 460) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: true [2020-11-07 03:54:34,930 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 508 514) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 508 514) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 03:54:34,931 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: true [2020-11-07 03:54:34,932 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,932 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,932 INFO L269 CegarLoopResult]: At program point L67-1(lines 63 74) the Hoare annotation is: true [2020-11-07 03:54:34,932 INFO L269 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: true [2020-11-07 03:54:34,932 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 204 211) the Hoare annotation is: true [2020-11-07 03:54:34,932 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 204 211) the Hoare annotation is: true [2020-11-07 03:54:34,932 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 204 211) the Hoare annotation is: true [2020-11-07 03:54:34,932 INFO L262 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,932 INFO L262 CegarLoopResult]: At program point L190(lines 190 196) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0 .cse1))) [2020-11-07 03:54:34,932 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 178 202) the Hoare annotation is: true [2020-11-07 03:54:34,933 INFO L262 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,933 INFO L262 CegarLoopResult]: At program point L188-1(line 188) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse0 .cse1))) [2020-11-07 03:54:34,933 INFO L262 CegarLoopResult]: At program point L186(lines 186 199) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,933 INFO L262 CegarLoopResult]: At program point L188-2(line 188) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse0 .cse1))) [2020-11-07 03:54:34,933 INFO L262 CegarLoopResult]: At program point L188-3(line 188) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret19| 0)) .cse1))) [2020-11-07 03:54:34,933 INFO L262 CegarLoopResult]: At program point L186-1(lines 178 202) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,933 INFO L269 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: true [2020-11-07 03:54:34,933 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 178 202) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,934 INFO L262 CegarLoopResult]: At program point L184-1(line 184) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,934 INFO L262 CegarLoopResult]: At program point L184-2(line 184) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,934 INFO L262 CegarLoopResult]: At program point L184-3(line 184) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:54:34,934 INFO L269 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: true [2020-11-07 03:54:34,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 03:54:34 BoogieIcfgContainer [2020-11-07 03:54:34,955 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 03:54:34,957 INFO L168 Benchmark]: Toolchain (without parser) took 42918.21 ms. Allocated memory was 151.0 MB in the beginning and 584.1 MB in the end (delta: 433.1 MB). Free memory was 126.4 MB in the beginning and 356.7 MB in the end (delta: -230.3 MB). Peak memory consumption was 357.2 MB. Max. memory is 8.0 GB. [2020-11-07 03:54:34,958 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 151.0 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:54:34,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 698.52 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 104.5 MB in the end (delta: 21.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 03:54:34,959 INFO L168 Benchmark]: Boogie Preprocessor took 141.69 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 132.9 MB in the end (delta: -28.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 8.0 GB. [2020-11-07 03:54:34,960 INFO L168 Benchmark]: RCFGBuilder took 1860.52 ms. Allocated memory is still 151.0 MB. Free memory was 132.4 MB in the beginning and 107.2 MB in the end (delta: 25.1 MB). Peak memory consumption was 82.8 MB. Max. memory is 8.0 GB. [2020-11-07 03:54:34,961 INFO L168 Benchmark]: TraceAbstraction took 40200.04 ms. Allocated memory was 151.0 MB in the beginning and 584.1 MB in the end (delta: 433.1 MB). Free memory was 106.7 MB in the beginning and 356.7 MB in the end (delta: -250.0 MB). Peak memory consumption was 337.2 MB. Max. memory is 8.0 GB. [2020-11-07 03:54:34,968 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 151.0 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 698.52 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 104.5 MB in the end (delta: 21.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 141.69 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 132.9 MB in the end (delta: -28.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1860.52 ms. Allocated memory is still 151.0 MB. Free memory was 132.4 MB in the beginning and 107.2 MB in the end (delta: 25.1 MB). Peak memory consumption was 82.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 40200.04 ms. Allocated memory was 151.0 MB in the beginning and 584.1 MB in the end (delta: 433.1 MB). Free memory was 106.7 MB in the beginning and 356.7 MB in the end (delta: -250.0 MB). Peak memory consumption was 337.2 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: 853]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 846]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 892]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 899]: 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: 398]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 397]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 159]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 525]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 322]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 367]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 152]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 303]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 252]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 244]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 388]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 128]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 220]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 454]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 508]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 625 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 14.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 21.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1003 SDtfs, 1320 SDslu, 1620 SDs, 0 SdLazy, 2732 SolverSat, 407 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 146 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 7.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=309occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 196 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 247 LocationsWithAnnotation, 851 PreInvPairs, 1003 NumberOfFragments, 2440 HoareAnnotationTreeSize, 851 FomulaSimplifications, 194658 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 247 FomulaSimplificationsInter, 22175 FormulaSimplificationTreeSizeReductionInter, 16.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 792 NumberOfCodeBlocks, 792 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 787 ConstructedInterpolants, 0 QuantifiedInterpolants, 341188 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, 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...