/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_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:52:37,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:52:37,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:52:37,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:52:37,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:52:37,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:52:37,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:52:37,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:52:37,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:52:37,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:52:37,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:52:37,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:52:37,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:52:37,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:52:37,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:52:37,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:52:37,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:52:37,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:52:37,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:52:37,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:52:37,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:52:37,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:52:37,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:52:37,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:52:37,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:52:37,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:52:37,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:52:37,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:52:37,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:52:37,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:52:37,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:52:37,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:52:37,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:52:37,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:52:37,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:52:37,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:52:37,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:52:37,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:52:37,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:52:37,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:52:37,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:52:37,569 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 03:52:37,581 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:52:37,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:52:37,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:52:37,583 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 03:52:37,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:52:37,584 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 03:52:37,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:52:37,585 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:52:37,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:52:37,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:52:37,585 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:52:37,586 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:52:37,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:52:37,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:52:37,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:52:37,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:52:37,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:52:37,587 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 03:52:37,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:52:37,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:52:37,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:52:37,977 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:52:37,978 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:52:37,979 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-11-07 03:52:38,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77d58e75/b3a9a14cdb3a4239b45ef492a1625a29/FLAGfff1debd0 [2020-11-07 03:52:38,691 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:52:38,692 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-11-07 03:52:38,709 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77d58e75/b3a9a14cdb3a4239b45ef492a1625a29/FLAGfff1debd0 [2020-11-07 03:52:38,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f77d58e75/b3a9a14cdb3a4239b45ef492a1625a29 [2020-11-07 03:52:38,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:52:38,992 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:52:39,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:52:39,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:52:39,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:52:39,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:38" (1/1) ... [2020-11-07 03:52:39,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42aa3e01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39, skipping insertion in model container [2020-11-07 03:52:39,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:52:38" (1/1) ... [2020-11-07 03:52:39,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:52:39,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:52:39,477 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:52:39,488 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 03:52:39,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:52:39,664 INFO L208 MainTranslator]: Completed translation [2020-11-07 03:52:39,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39 WrapperNode [2020-11-07 03:52:39,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:52:39,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 03:52:39,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 03:52:39,666 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 03:52:39,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (1/1) ... [2020-11-07 03:52:39,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 03:52:39,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 03:52:39,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 03:52:39,766 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 03:52:39,767 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (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 03:52:39,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 03:52:39,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 03:52:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 03:52:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 03:52:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 03:52:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 03:52:39,904 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 03:52:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 03:52:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 03:52:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 03:52:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 03:52:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 03:52:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 03:52:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 03:52:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 03:52:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-07 03:52:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 03:52:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 03:52:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 03:52:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 03:52:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 03:52:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 03:52:39,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 03:52:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 03:52:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 03:52:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 03:52:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 03:52:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 03:52:39,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 03:52:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 03:52:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 03:52:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 03:52:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 03:52:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 03:52:39,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 03:52:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 03:52:39,938 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 03:52:39,938 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 03:52:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 03:52:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 03:52:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 03:52:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 03:52:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 03:52:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 03:52:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 03:52:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 03:52:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 03:52:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 03:52:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 03:52:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 03:52:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:52:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 03:52:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-07 03:52:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 03:52:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 03:52:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 03:52:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 03:52:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 03:52:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 03:52:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 03:52:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 03:52:39,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 03:52:39,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 03:52:39,948 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 03:52:39,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 03:52:39,950 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 03:52:39,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 03:52:39,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 03:52:39,951 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 03:52:39,952 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 03:52:39,952 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 03:52:39,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 03:52:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 03:52:39,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 03:52:41,349 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 03:52:41,350 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 03:52:41,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:41 BoogieIcfgContainer [2020-11-07 03:52:41,352 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 03:52:41,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 03:52:41,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 03:52:41,358 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 03:52:41,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:52:38" (1/3) ... [2020-11-07 03:52:41,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@498958d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:41, skipping insertion in model container [2020-11-07 03:52:41,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:52:39" (2/3) ... [2020-11-07 03:52:41,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@498958d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:52:41, skipping insertion in model container [2020-11-07 03:52:41,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:52:41" (3/3) ... [2020-11-07 03:52:41,362 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product11.cil.c [2020-11-07 03:52:41,377 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 03:52:41,382 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 03:52:41,394 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 03:52:41,416 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 03:52:41,416 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 03:52:41,416 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 03:52:41,416 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 03:52:41,417 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 03:52:41,417 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 03:52:41,417 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 03:52:41,417 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 03:52:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states. [2020-11-07 03:52:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 03:52:41,460 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:41,461 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 03:52:41,462 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 03:52:41,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:41,468 INFO L82 PathProgramCache]: Analyzing trace with hash -1808979911, now seen corresponding path program 1 times [2020-11-07 03:52:41,478 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:41,478 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [76616335] [2020-11-07 03:52:41,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,337 WARN L194 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:42,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:52:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:52:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:42,488 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 03:52:42,489 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [76616335] [2020-11-07 03:52:42,492 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:42,492 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 03:52:42,495 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941684796] [2020-11-07 03:52:42,503 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 03:52:42,506 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:42,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 03:52:42,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:52:42,527 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 3 states. [2020-11-07 03:52:44,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:44,080 INFO L93 Difference]: Finished difference Result 373 states and 448 transitions. [2020-11-07 03:52:44,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 03:52:44,082 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 03:52:44,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:44,097 INFO L225 Difference]: With dead ends: 373 [2020-11-07 03:52:44,098 INFO L226 Difference]: Without dead ends: 244 [2020-11-07 03:52:44,102 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 03:52:44,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2020-11-07 03:52:44,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 205. [2020-11-07 03:52:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-11-07 03:52:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 219 transitions. [2020-11-07 03:52:44,252 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 219 transitions. Word has length 148 [2020-11-07 03:52:44,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:44,253 INFO L481 AbstractCegarLoop]: Abstraction has 205 states and 219 transitions. [2020-11-07 03:52:44,253 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 03:52:44,253 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 219 transitions. [2020-11-07 03:52:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 03:52:44,258 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:44,258 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 03:52:44,259 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 03:52:44,259 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 03:52:44,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:44,260 INFO L82 PathProgramCache]: Analyzing trace with hash -76321890, now seen corresponding path program 1 times [2020-11-07 03:52:44,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:44,260 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2019690569] [2020-11-07 03:52:44,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,799 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:44,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 03:52:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:52:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:44,949 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 03:52:44,949 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2019690569] [2020-11-07 03:52:44,950 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:44,950 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 03:52:44,950 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398033644] [2020-11-07 03:52:44,953 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 03:52:44,956 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:44,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 03:52:44,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:52:44,957 INFO L87 Difference]: Start difference. First operand 205 states and 219 transitions. Second operand 4 states. [2020-11-07 03:52:45,820 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:46,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:46,524 INFO L93 Difference]: Finished difference Result 278 states and 309 transitions. [2020-11-07 03:52:46,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 03:52:46,524 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 03:52:46,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:46,530 INFO L225 Difference]: With dead ends: 278 [2020-11-07 03:52:46,530 INFO L226 Difference]: Without dead ends: 227 [2020-11-07 03:52:46,534 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 03:52:46,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-11-07 03:52:46,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 195. [2020-11-07 03:52:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-11-07 03:52:46,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 206 transitions. [2020-11-07 03:52:46,652 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 206 transitions. Word has length 149 [2020-11-07 03:52:46,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:46,653 INFO L481 AbstractCegarLoop]: Abstraction has 195 states and 206 transitions. [2020-11-07 03:52:46,653 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 03:52:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 206 transitions. [2020-11-07 03:52:46,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 03:52:46,656 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:46,656 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 03:52:46,656 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 03:52:46,657 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 03:52:46,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:46,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1264725766, now seen corresponding path program 1 times [2020-11-07 03:52:46,658 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:46,658 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2074715938] [2020-11-07 03:52:46,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,116 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:47,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:47,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:47,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:52:47,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 03:52:47,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:47,351 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 03:52:47,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2074715938] [2020-11-07 03:52:47,352 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:47,352 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 03:52:47,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218879389] [2020-11-07 03:52:47,353 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 03:52:47,353 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:47,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 03:52:47,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 03:52:47,354 INFO L87 Difference]: Start difference. First operand 195 states and 206 transitions. Second operand 9 states. [2020-11-07 03:52:47,979 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:48,480 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:52:48,867 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:52:49,262 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:49,636 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:49,999 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:51,175 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:52,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:52,588 INFO L93 Difference]: Finished difference Result 479 states and 548 transitions. [2020-11-07 03:52:52,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 03:52:52,591 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 03:52:52,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:52,599 INFO L225 Difference]: With dead ends: 479 [2020-11-07 03:52:52,600 INFO L226 Difference]: Without dead ends: 399 [2020-11-07 03:52:52,601 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 03:52:52,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states. [2020-11-07 03:52:52,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 326. [2020-11-07 03:52:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2020-11-07 03:52:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 358 transitions. [2020-11-07 03:52:52,744 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 358 transitions. Word has length 158 [2020-11-07 03:52:52,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:52,744 INFO L481 AbstractCegarLoop]: Abstraction has 326 states and 358 transitions. [2020-11-07 03:52:52,745 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 03:52:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 358 transitions. [2020-11-07 03:52:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-11-07 03:52:52,748 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:52,748 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] [2020-11-07 03:52:52,748 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 03:52:52,748 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 03:52:52,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:52,749 INFO L82 PathProgramCache]: Analyzing trace with hash 994167132, now seen corresponding path program 1 times [2020-11-07 03:52:52,749 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:52,750 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1414605543] [2020-11-07 03:52:52,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,202 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:53,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-07 03:52:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 03:52:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 03:52:53,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:53,341 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 03:52:53,342 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1414605543] [2020-11-07 03:52:53,342 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:53,342 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 03:52:53,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731665454] [2020-11-07 03:52:53,343 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 03:52:53,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:53,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 03:52:53,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 03:52:53,346 INFO L87 Difference]: Start difference. First operand 326 states and 358 transitions. Second operand 8 states. [2020-11-07 03:52:53,961 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:55,316 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:55,734 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:56,140 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:56,501 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:52:56,876 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:52:57,235 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:57,602 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:52:58,079 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:52:58,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:52:58,650 INFO L93 Difference]: Finished difference Result 790 states and 929 transitions. [2020-11-07 03:52:58,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-07 03:52:58,651 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 161 [2020-11-07 03:52:58,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:52:58,656 INFO L225 Difference]: With dead ends: 790 [2020-11-07 03:52:58,656 INFO L226 Difference]: Without dead ends: 579 [2020-11-07 03:52:58,659 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2020-11-07 03:52:58,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states. [2020-11-07 03:52:58,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 497. [2020-11-07 03:52:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 497 states. [2020-11-07 03:52:58,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 556 transitions. [2020-11-07 03:52:58,907 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 556 transitions. Word has length 161 [2020-11-07 03:52:58,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:52:58,907 INFO L481 AbstractCegarLoop]: Abstraction has 497 states and 556 transitions. [2020-11-07 03:52:58,907 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 03:52:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 556 transitions. [2020-11-07 03:52:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 03:52:58,910 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:52:58,910 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 03:52:58,910 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 03:52:58,911 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 03:52:58,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:52:58,911 INFO L82 PathProgramCache]: Analyzing trace with hash -1128693748, now seen corresponding path program 1 times [2020-11-07 03:52:58,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:52:58,912 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1892741999] [2020-11-07 03:52:58,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:52:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,321 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:52:59,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:52:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:52:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:52:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:52:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:52:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:52:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 03:52:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 03:52:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 03:52:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:52:59,470 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 03:52:59,470 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1892741999] [2020-11-07 03:52:59,471 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:52:59,471 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 03:52:59,471 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100688303] [2020-11-07 03:52:59,471 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 03:52:59,472 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:52:59,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 03:52:59,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 03:52:59,473 INFO L87 Difference]: Start difference. First operand 497 states and 556 transitions. Second operand 9 states. [2020-11-07 03:53:00,255 WARN L194 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:53:01,597 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:01,984 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:53:02,405 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:02,806 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:53:03,174 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:53:03,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:53:03,474 INFO L93 Difference]: Finished difference Result 941 states and 1106 transitions. [2020-11-07 03:53:03,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 03:53:03,475 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-11-07 03:53:03,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:53:03,476 INFO L225 Difference]: With dead ends: 941 [2020-11-07 03:53:03,476 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 03:53:03,481 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 03:53:03,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 03:53:03,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 03:53:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 03:53:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 03:53:03,482 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2020-11-07 03:53:03,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:53:03,482 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 03:53:03,482 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 03:53:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 03:53:03,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 03:53:03,483 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 03:53:03,485 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 03:53:10,844 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:11,383 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-11-07 03:53:11,934 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:12,249 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:12,541 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:12,836 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 03:53:13,383 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 03:53:13,686 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:13,958 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:14,254 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:14,814 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:15,090 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:15,377 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:15,666 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:15,951 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:16,517 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-07 03:53:16,796 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:17,096 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 03:53:17,381 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:17,857 WARN L194 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 03:53:18,130 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:18,463 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:18,761 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:19,285 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:19,869 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:20,361 WARN L194 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:21,416 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-11-07 03:53:21,699 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-07 03:53:22,240 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 03:53:22,759 WARN L194 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2020-11-07 03:53:23,309 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-07 03:53:23,619 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-11-07 03:53:24,177 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:24,455 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 03:53:24,781 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:25,054 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-11-07 03:53:25,363 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 03:53:25,645 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:25,948 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:26,425 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:26,969 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:27,542 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-11-07 03:53:27,845 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:28,226 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:53:28,755 WARN L194 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 03:53:29,025 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 03:53:29,544 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:29,836 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 03:53:30,377 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 03:53:31,182 WARN L194 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:31,701 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-07 03:53:32,231 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 03:53:32,699 WARN L194 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-11-07 03:53:32,998 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-11-07 03:53:33,532 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2020-11-07 03:53:33,816 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:34,097 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-07 03:53:34,415 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 03:53:34,948 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:35,492 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-11-07 03:53:36,023 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 03:53:36,029 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 03:53:36,029 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 03:53:36,029 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 03:53:36,029 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 03:53:36,030 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 03:53:36,030 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 03:53:36,030 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 03:53:36,030 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 03:53:36,030 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 564 619) no Hoare annotation was computed. [2020-11-07 03:53:36,030 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 03:53:36,030 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 03:53:36,031 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 03:53:36,031 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 03:53:36,031 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 03:53:36,031 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 03:53:36,031 INFO L266 CegarLoopResult]: For program point L606-1(line 606) no Hoare annotation was computed. [2020-11-07 03:53:36,031 INFO L266 CegarLoopResult]: For program point L606-2(line 606) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 564 619) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point L611(lines 588 612) no Hoare annotation was computed. [2020-11-07 03:53:36,032 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 564 619) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L595(lines 595 599) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L595-1(lines 595 599) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 03:53:36,033 INFO L266 CegarLoopResult]: For program point L587-1(line 587) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L587-2(line 587) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L608-1(lines 589 610) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 03:53:36,034 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 620 679) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 620 679) no Hoare annotation was computed. [2020-11-07 03:53:36,035 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L672(lines 645 673) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L664-1(line 664) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L664-2(line 664) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 620 679) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L660-1(line 660) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L660-2(line 660) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 03:53:36,036 INFO L266 CegarLoopResult]: For program point L652(lines 652 656) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L652-1(lines 652 656) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L644-1(line 644) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L644-2(line 644) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L669-1(line 669) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L669-2(line 669) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 03:53:36,037 INFO L266 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L665-2(line 665) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 03:53:36,038 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 03:53:36,039 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 03:53:36,039 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 03:53:36,039 INFO L266 CegarLoopResult]: For program point L646-2(lines 646 671) no Hoare annotation was computed. [2020-11-07 03:53:36,039 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 03:53:36,039 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 164 170) the Hoare annotation is: true [2020-11-07 03:53:36,039 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 164 170) the Hoare annotation is: true [2020-11-07 03:53:36,039 INFO L262 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:53:36,039 INFO L269 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: true [2020-11-07 03:53:36,039 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 171 179) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:53:36,040 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 171 179) the Hoare annotation is: true [2020-11-07 03:53:36,040 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 171 179) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 03:53:36,040 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,040 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,040 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,041 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,041 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,041 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,041 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,041 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 03:53:36,041 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 03:53:36,041 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 03:53:36,041 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,041 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,042 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,042 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 03:53:36,042 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 03:53:36,042 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 313 327) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 03:53:36,043 INFO L262 CegarLoopResult]: At program point L319(line 319) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 03:53:36,043 INFO L262 CegarLoopResult]: At program point L317(lines 317 323) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:53:36,043 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 313 327) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 03:53:36,043 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 313 327) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 223 230) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 223 230) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 223 230) no Hoare annotation was computed. [2020-11-07 03:53:36,043 INFO L262 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2020-11-07 03:53:36,044 INFO L269 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: true [2020-11-07 03:53:36,044 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 268 276) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-11-07 03:53:36,044 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 268 276) the Hoare annotation is: true [2020-11-07 03:53:36,044 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 268 276) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L284(lines 284 292) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L284-2(lines 284 292) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 277 312) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L296(lines 296 304) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 277 312) no Hoare annotation was computed. [2020-11-07 03:53:36,044 INFO L266 CegarLoopResult]: For program point L296-2(lines 296 304) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 277 312) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 157 163) the Hoare annotation is: true [2020-11-07 03:53:36,045 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 157 163) the Hoare annotation is: true [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L541-1(line 541) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 518 563) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 03:53:36,045 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 518 563) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 518 563) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L544-1(line 544) no Hoare annotation was computed. [2020-11-07 03:53:36,046 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 03:53:36,047 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L555-1(line 555) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L555-2(line 555) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L518(lines 518 563) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L518-1(lines 518 563) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 831 876) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L855(lines 855 856) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L851(lines 851 858) no Hoare annotation was computed. [2020-11-07 03:53:36,048 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 855 856) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L845(lines 845 865) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L845-1(lines 845 865) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 831 876) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L872-1(line 872) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point L872-2(line 872) no Hoare annotation was computed. [2020-11-07 03:53:36,049 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 831 876) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L870-1(line 870) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L870-2(line 870) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L831(lines 831 876) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L862(lines 862 863) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L850-1(line 850) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L850-2(line 850) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 862 863) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 03:53:36,050 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,051 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 03:53:36,051 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 257 267) no Hoare annotation was computed. [2020-11-07 03:53:36,051 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 257 267) no Hoare annotation was computed. [2020-11-07 03:53:36,052 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 03:53:36,052 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 257 267) no Hoare annotation was computed. [2020-11-07 03:53:36,052 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 03:53:36,052 INFO L266 CegarLoopResult]: For program point L262-1(line 262) no Hoare annotation was computed. [2020-11-07 03:53:36,052 INFO L266 CegarLoopResult]: For program point L262-2(line 262) no Hoare annotation was computed. [2020-11-07 03:53:36,052 INFO L266 CegarLoopResult]: For program point L262-3(line 262) no Hoare annotation was computed. [2020-11-07 03:53:36,052 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 249 256) the Hoare annotation is: true [2020-11-07 03:53:36,052 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 249 256) the Hoare annotation is: true [2020-11-07 03:53:36,052 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 249 256) the Hoare annotation is: true [2020-11-07 03:53:36,053 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 216 222) the Hoare annotation is: true [2020-11-07 03:53:36,053 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 216 222) the Hoare annotation is: true [2020-11-07 03:53:36,053 INFO L262 CegarLoopResult]: At program point L349(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,053 INFO L262 CegarLoopResult]: At program point L349-1(lines 349 355) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,053 INFO L262 CegarLoopResult]: At program point L341(lines 341 345) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,053 INFO L262 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,053 INFO L262 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,054 INFO L262 CegarLoopResult]: At program point L387(lines 338 388) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,054 INFO L262 CegarLoopResult]: At program point L375(lines 375 381) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,054 INFO L262 CegarLoopResult]: At program point L375-1(lines 369 382) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,054 INFO L262 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,054 INFO L262 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,054 INFO L262 CegarLoopResult]: At program point L367-1(line 367) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,055 INFO L262 CegarLoopResult]: At program point L359(lines 359 365) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,055 INFO L262 CegarLoopResult]: At program point L359-1(lines 359 365) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,055 INFO L269 CegarLoopResult]: At program point testEXIT(lines 329 394) the Hoare annotation is: true [2020-11-07 03:53:36,055 INFO L262 CegarLoopResult]: At program point L384(lines 339 386) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,055 INFO L262 CegarLoopResult]: At program point testENTRY(lines 329 394) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,055 INFO L262 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,055 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,055 INFO L262 CegarLoopResult]: At program point L347-1(line 347) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,056 INFO L269 CegarLoopResult]: At program point testFINAL(lines 329 394) the Hoare annotation is: true [2020-11-07 03:53:36,056 INFO L262 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,056 INFO L262 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,056 INFO L262 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,056 INFO L262 CegarLoopResult]: At program point L340(lines 339 386) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,056 INFO L262 CegarLoopResult]: At program point L373-1(line 373) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,056 INFO L262 CegarLoopResult]: At program point L373-2(line 373) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,057 INFO L262 CegarLoopResult]: At program point L369(lines 369 382) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,057 INFO L262 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 03:53:36,057 INFO L262 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,057 INFO L262 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,057 INFO L262 CegarLoopResult]: At program point L357-1(line 357) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 03:53:36,057 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 03:53:36,057 INFO L266 CegarLoopResult]: For program point L799(lines 799 819) no Hoare annotation was computed. [2020-11-07 03:53:36,057 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 809 810) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L799-1(lines 799 819) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 785 830) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L826-1(line 826) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L826-2(line 826) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 03:53:36,058 INFO L266 CegarLoopResult]: For program point L824-2(line 824) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L785(lines 785 830) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L816(lines 816 817) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L804-1(line 804) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L804-2(line 804) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 816 817) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 03:53:36,059 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 785 830) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 785 830) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L809(lines 809 810) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L805(lines 805 812) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 03:53:36,060 INFO L266 CegarLoopResult]: For program point L461(lines 461 469) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point L461-2(lines 461 469) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 453 475) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 453 475) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 453 475) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 147 156) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 147 156) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 147 156) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 03:53:36,061 INFO L266 CegarLoopResult]: For program point L149-1(line 149) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L149-2(line 149) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L762-1(line 762) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L746-1(line 746) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L713-1(line 713) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L771(lines 771 778) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 03:53:36,062 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L706(lines 706 710) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 682 784) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L731-2(lines 731 751) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L682(lines 682 784) no Hoare annotation was computed. [2020-11-07 03:53:36,063 INFO L266 CegarLoopResult]: For program point L682-1(lines 682 784) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 682 784) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L773-1(line 773) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L773-2(line 773) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L732(lines 731 751) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 03:53:36,064 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 682 784) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L733(lines 733 737) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L758-1(line 758) no Hoare annotation was computed. [2020-11-07 03:53:36,065 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L758-2(line 758) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L742-1(line 742) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L742-2(line 742) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 03:53:36,066 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L760-1(line 760) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L760-2(line 760) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L752(lines 730 753) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 03:53:36,067 INFO L266 CegarLoopResult]: For program point L711(lines 711 727) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L744-1(line 744) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L744-2(line 744) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L728(lines 728 769) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L266 CegarLoopResult]: For program point L770(lines 770 781) no Hoare annotation was computed. [2020-11-07 03:53:36,068 INFO L262 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L308-1(line 308) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L308-2(line 308) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L816-1(line 816) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,069 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L862-1(line 862) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,070 INFO L262 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 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 03:53:36,071 INFO L262 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L471-1(line 471) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L855-1(line 855) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L471-2(line 471) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,071 INFO L262 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L467-1(line 467) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L306-1(line 306) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L467-2(line 467) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L306-2(line 306) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L467-3(line 467) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L306-3(line 306) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L463-1(line 463) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,072 INFO L262 CegarLoopResult]: At program point L302-1(line 302) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L463-2(line 463) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L302-2(line 302) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L463-3(line 463) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L302-3(line 302) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L463-4(line 463) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L302-4(line 302) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L459-1(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L463-5(line 463) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,073 INFO L262 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L298-1(line 298) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L459-2(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L298-2(line 298) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L459-3(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L298-3(line 298) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L459-4(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L459-5(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L294-1(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L459-6(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,074 INFO L262 CegarLoopResult]: At program point L294-2(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L459-7(line 459) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L294-3(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L294-4(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L290-1(line 290) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L294-5(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L290-2(line 290) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L294-6(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L290-3(line 290) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,075 INFO L262 CegarLoopResult]: At program point L294-7(line 294) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L290-4(line 290) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L286-1(line 286) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L286-2(line 286) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L286-3(line 286) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-11-07 03:53:36,076 INFO L262 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 03:53:36,077 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |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)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.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~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.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)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~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~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#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 03:53:36,077 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 03:53:36,077 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 232 248) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 232 248) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point L243-1(lines 232 248) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point L239(lines 239 245) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point L237-2(line 237) no Hoare annotation was computed. [2020-11-07 03:53:36,077 INFO L266 CegarLoopResult]: For program point L237-3(line 237) no Hoare annotation was computed. [2020-11-07 03:53:36,078 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 476 484) no Hoare annotation was computed. [2020-11-07 03:53:36,078 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 03:53:36,078 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 03:53:36,078 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 476 484) no Hoare annotation was computed. [2020-11-07 03:53:36,078 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 476 484) no Hoare annotation was computed. [2020-11-07 03:53:36,078 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 432 443) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 03:53:36,078 INFO L262 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,078 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 432 443) the Hoare annotation is: true [2020-11-07 03:53:36,078 INFO L262 CegarLoopResult]: At program point L437(line 437) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-07 03:53:36,078 INFO L269 CegarLoopResult]: At program point L436-1(lines 432 443) the Hoare annotation is: true [2020-11-07 03:53:36,078 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 03:53:36,078 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 03:53:36,079 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 03:53:36,079 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 03:53:36,079 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 192 215) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,079 INFO L262 CegarLoopResult]: At program point L205(line 205) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2020-11-07 03:53:36,079 INFO L262 CegarLoopResult]: At program point L203(lines 203 209) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,079 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 192 215) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,079 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 192 215) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,079 INFO L262 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 03:53:36,079 INFO L262 CegarLoopResult]: At program point L196(lines 195 214) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,079 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 03:53:36,079 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 444 452) the Hoare annotation is: true [2020-11-07 03:53:36,080 INFO L262 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) [2020-11-07 03:53:36,080 INFO L269 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: true [2020-11-07 03:53:36,081 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 444 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-11-07 03:53:36,081 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 444 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-11-07 03:53:36,081 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 408 419) the Hoare annotation is: true [2020-11-07 03:53:36,081 INFO L269 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: true [2020-11-07 03:53:36,081 INFO L269 CegarLoopResult]: At program point L412-1(lines 408 419) the Hoare annotation is: true [2020-11-07 03:53:36,081 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 408 419) the Hoare annotation is: true [2020-11-07 03:53:36,081 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 03:53:36,081 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 03:53:36,081 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 03:53:36,081 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 03:53:36,082 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 03:53:36,082 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 03:53:36,082 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 420 431) the Hoare annotation is: true [2020-11-07 03:53:36,082 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,082 INFO L269 CegarLoopResult]: At program point L424-1(lines 420 431) the Hoare annotation is: true [2020-11-07 03:53:36,082 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 420 431) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 03:53:36,082 INFO L269 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: true [2020-11-07 03:53:36,082 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 396 403) the Hoare annotation is: true [2020-11-07 03:53:36,082 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 396 403) the Hoare annotation is: true [2020-11-07 03:53:36,083 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 396 403) the Hoare annotation is: true [2020-11-07 03:53:36,083 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 486 510) the Hoare annotation is: true [2020-11-07 03:53:36,083 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 486 510) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:36,083 INFO L262 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 03:53:36,083 INFO L262 CegarLoopResult]: At program point L498(lines 498 504) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)))) [2020-11-07 03:53:36,083 INFO L262 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:36,083 INFO L262 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification1_spec__1_#t~ret42| 0) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 03:53:36,083 INFO L262 CegarLoopResult]: At program point L494(lines 494 507) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:36,083 INFO L262 CegarLoopResult]: At program point L496-2(line 496) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification1_spec__1_#t~ret42| 0) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 03:53:36,084 INFO L262 CegarLoopResult]: At program point L496-3(line 496) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification1_spec__1_#t~ret42| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 03:53:36,084 INFO L262 CegarLoopResult]: At program point L494-1(lines 486 510) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~3 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 03:53:36,084 INFO L269 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: true [2020-11-07 03:53:36,084 INFO L262 CegarLoopResult]: At program point L492-1(line 492) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret41| 0)) [2020-11-07 03:53:36,084 INFO L262 CegarLoopResult]: At program point L492-2(line 492) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret41| 0)) [2020-11-07 03:53:36,084 INFO L262 CegarLoopResult]: At program point L492-3(line 492) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~3 0) (= |__utac_acc__Specification1_spec__1_#t~ret41| 0))) [2020-11-07 03:53:36,084 INFO L269 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: true [2020-11-07 03:53:36,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 03:53:36 BoogieIcfgContainer [2020-11-07 03:53:36,104 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 03:53:36,106 INFO L168 Benchmark]: Toolchain (without parser) took 57119.13 ms. Allocated memory was 151.0 MB in the beginning and 615.5 MB in the end (delta: 464.5 MB). Free memory was 125.6 MB in the beginning and 412.3 MB in the end (delta: -286.7 MB). Peak memory consumption was 383.0 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:36,106 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:53:36,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.89 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 104.9 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:36,108 INFO L168 Benchmark]: Boogie Preprocessor took 98.59 ms. Allocated memory is still 151.0 MB. Free memory was 104.9 MB in the beginning and 101.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:36,108 INFO L168 Benchmark]: RCFGBuilder took 1587.17 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 101.0 MB in the beginning and 128.6 MB in the end (delta: -27.6 MB). Peak memory consumption was 27.0 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:36,109 INFO L168 Benchmark]: TraceAbstraction took 54749.51 ms. Allocated memory was 190.8 MB in the beginning and 615.5 MB in the end (delta: 424.7 MB). Free memory was 128.6 MB in the beginning and 412.3 MB in the end (delta: -283.7 MB). Peak memory consumption was 345.5 MB. Max. memory is 8.0 GB. [2020-11-07 03:53:36,112 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 125.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 664.89 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 104.9 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 98.59 ms. Allocated memory is still 151.0 MB. Free memory was 104.9 MB in the beginning and 101.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1587.17 ms. Allocated memory was 151.0 MB in the beginning and 190.8 MB in the end (delta: 39.8 MB). Free memory was 101.0 MB in the beginning and 128.6 MB in the end (delta: -27.6 MB). Peak memory consumption was 27.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 54749.51 ms. Allocated memory was 190.8 MB in the beginning and 615.5 MB in the end (delta: 424.7 MB). Free memory was 128.6 MB in the beginning and 412.3 MB in the end (delta: -283.7 MB). Peak memory consumption was 345.5 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: 816]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 809]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 855]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 862]: 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: 339]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 338]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 164]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 171]: 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: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 313]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 268]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 157]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 249]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 216]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 329]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 432]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 444]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 408]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 420]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 396]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 486]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (!(pumpRunning == 0) || tmp == 0) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 600 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 22.0s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 17.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 32.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 925 SDtfs, 1021 SDslu, 1700 SDs, 0 SdLazy, 2550 SolverSat, 354 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 140 GetRequests, 92 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 10.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=497occurred 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: 0.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 226 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 222 LocationsWithAnnotation, 1128 PreInvPairs, 1493 NumberOfFragments, 1950 HoareAnnotationTreeSize, 1128 FomulaSimplifications, 211101 FormulaSimplificationTreeSizeReduction, 6.7s HoareSimplificationTime, 222 FomulaSimplificationsInter, 47822 FormulaSimplificationTreeSizeReductionInter, 25.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 782 NumberOfCodeBlocks, 782 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 777 ConstructedInterpolants, 0 QuantifiedInterpolants, 332732 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...