/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_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:41:31,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:41:31,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:41:31,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:41:31,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:41:31,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:41:31,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:41:31,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:41:31,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:41:31,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:41:31,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:41:31,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:41:31,916 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:41:31,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:41:31,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:41:31,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:41:31,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:41:31,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:41:31,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:41:31,927 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:41:31,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:41:31,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:41:31,934 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:41:31,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:41:31,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:41:31,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:41:31,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:41:31,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:41:31,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:41:31,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:41:31,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:41:31,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:41:31,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:41:31,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:41:31,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:41:31,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:41:31,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:41:31,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:41:31,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:41:31,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:41:31,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:41:31,965 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:41:31,983 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:41:31,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:41:31,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:41:31,989 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:41:31,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:41:31,990 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:41:31,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:41:31,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:41:31,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:41:31,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:41:31,992 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:41:31,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:41:31,992 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:41:31,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:41:31,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:41:31,993 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:41:31,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:41:31,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:41:31,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:41:31,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:41:31,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:41:31,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:41:31,995 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:41:32,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:41:32,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:41:32,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:41:32,388 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:41:32,388 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:41:32,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product19.cil.c [2020-10-23 23:41:32,479 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd94d313f/f245b00cb16049f6936cebf982de7685/FLAGaeb74cb16 [2020-10-23 23:41:33,288 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:41:33,289 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product19.cil.c [2020-10-23 23:41:33,308 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd94d313f/f245b00cb16049f6936cebf982de7685/FLAGaeb74cb16 [2020-10-23 23:41:33,534 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd94d313f/f245b00cb16049f6936cebf982de7685 [2020-10-23 23:41:33,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:41:33,544 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:41:33,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:41:33,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:41:33,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:41:33,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:41:33" (1/1) ... [2020-10-23 23:41:33,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72180d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:33, skipping insertion in model container [2020-10-23 23:41:33,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:41:33" (1/1) ... [2020-10-23 23:41:33,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:41:33,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:41:34,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:41:34,042 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:41:34,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:41:34,168 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:41:34,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34 WrapperNode [2020-10-23 23:41:34,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:41:34,171 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:41:34,171 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:41:34,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:41:34,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (1/1) ... [2020-10-23 23:41:34,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (1/1) ... [2020-10-23 23:41:34,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (1/1) ... [2020-10-23 23:41:34,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (1/1) ... [2020-10-23 23:41:34,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (1/1) ... [2020-10-23 23:41:34,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (1/1) ... [2020-10-23 23:41:34,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (1/1) ... [2020-10-23 23:41:34,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:41:34,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:41:34,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:41:34,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:41:34,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (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 [2020-10-23 23:41:34,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:41:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:41:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:41:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:41:34,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:41:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:41:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:41:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:41:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:41:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:41:34,400 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:41:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:41:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-23 23:41:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:41:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:41:34,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:41:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:41:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:41:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:41:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:41:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:41:34,402 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:41:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:41:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:41:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:41:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:41:34,403 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:41:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:41:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:41:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 23:41:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:41:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:41:34,404 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:41:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:41:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:41:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:41:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-23 23:41:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-23 23:41:34,405 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:41:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:41:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:41:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:41:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:41:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:41:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:41:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:41:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:41:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:41:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:41:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:41:34,407 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:41:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:41:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:41:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:41:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-23 23:41:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:41:34,408 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:41:34,409 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:41:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:41:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:41:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:41:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:41:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:41:34,410 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:41:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:41:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:41:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:41:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:41:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:41:34,411 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:41:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:41:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:41:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:41:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:41:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:41:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:41:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:41:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-23 23:41:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:41:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 23:41:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-23 23:41:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:41:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:41:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:41:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:41:36,040 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:41:36,040 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:41:36,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:41:36 BoogieIcfgContainer [2020-10-23 23:41:36,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:41:36,045 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:41:36,045 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:41:36,048 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:41:36,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:41:33" (1/3) ... [2020-10-23 23:41:36,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54c9e83e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:41:36, skipping insertion in model container [2020-10-23 23:41:36,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:41:34" (2/3) ... [2020-10-23 23:41:36,050 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54c9e83e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:41:36, skipping insertion in model container [2020-10-23 23:41:36,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:41:36" (3/3) ... [2020-10-23 23:41:36,052 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product19.cil.c [2020-10-23 23:41:36,063 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:41:36,069 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:41:36,088 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:41:36,113 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:41:36,113 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:41:36,113 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:41:36,113 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:41:36,113 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:41:36,114 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:41:36,114 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:41:36,114 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:41:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states. [2020-10-23 23:41:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-23 23:41:36,159 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:36,160 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] [2020-10-23 23:41:36,161 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]=== [2020-10-23 23:41:36,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:36,167 INFO L82 PathProgramCache]: Analyzing trace with hash -2139857988, now seen corresponding path program 1 times [2020-10-23 23:41:36,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:36,177 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [570487851] [2020-10-23 23:41:36,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,264 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:37,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:37,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:37,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:41:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:41:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:37,412 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [570487851] [2020-10-23 23:41:37,417 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:37,418 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-23 23:41:37,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336030905] [2020-10-23 23:41:37,427 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-23 23:41:37,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:37,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-23 23:41:37,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:41:37,452 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 3 states. [2020-10-23 23:41:39,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:39,876 INFO L93 Difference]: Finished difference Result 437 states and 523 transitions. [2020-10-23 23:41:39,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-23 23:41:39,879 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-23 23:41:39,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:39,897 INFO L225 Difference]: With dead ends: 437 [2020-10-23 23:41:39,897 INFO L226 Difference]: Without dead ends: 277 [2020-10-23 23:41:39,902 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:41:39,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-10-23 23:41:40,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 236. [2020-10-23 23:41:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2020-10-23 23:41:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 255 transitions. [2020-10-23 23:41:40,030 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 255 transitions. Word has length 148 [2020-10-23 23:41:40,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:40,031 INFO L481 AbstractCegarLoop]: Abstraction has 236 states and 255 transitions. [2020-10-23 23:41:40,031 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-23 23:41:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 255 transitions. [2020-10-23 23:41:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-23 23:41:40,035 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:40,035 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] [2020-10-23 23:41:40,036 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:41:40,036 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]=== [2020-10-23 23:41:40,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:40,037 INFO L82 PathProgramCache]: Analyzing trace with hash 399650130, now seen corresponding path program 1 times [2020-10-23 23:41:40,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:40,037 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [509378400] [2020-10-23 23:41:40,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,798 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:40,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:41:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:41:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:40,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [509378400] [2020-10-23 23:41:40,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:40,913 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:41:40,913 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858305261] [2020-10-23 23:41:40,916 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:41:40,917 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:40,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:41:40,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:41:40,918 INFO L87 Difference]: Start difference. First operand 236 states and 255 transitions. Second operand 4 states. [2020-10-23 23:41:42,168 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:41:43,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:43,511 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-10-23 23:41:43,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-23 23:41:43,517 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-23 23:41:43,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:43,521 INFO L225 Difference]: With dead ends: 345 [2020-10-23 23:41:43,521 INFO L226 Difference]: Without dead ends: 260 [2020-10-23 23:41:43,523 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:41:43,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-10-23 23:41:43,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 226. [2020-10-23 23:41:43,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-10-23 23:41:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 242 transitions. [2020-10-23 23:41:43,619 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 242 transitions. Word has length 149 [2020-10-23 23:41:43,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:43,620 INFO L481 AbstractCegarLoop]: Abstraction has 226 states and 242 transitions. [2020-10-23 23:41:43,620 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:41:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 242 transitions. [2020-10-23 23:41:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-10-23 23:41:43,622 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:43,623 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] [2020-10-23 23:41:43,623 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:41:43,623 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]=== [2020-10-23 23:41:43,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:43,624 INFO L82 PathProgramCache]: Analyzing trace with hash 180830434, now seen corresponding path program 1 times [2020-10-23 23:41:43,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:43,624 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1253140474] [2020-10-23 23:41:43,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,522 WARN L193 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:44,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:41:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-23 23:41:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:44,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:44,756 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1253140474] [2020-10-23 23:41:44,757 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:44,757 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:41:44,757 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199378935] [2020-10-23 23:41:44,758 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:41:44,758 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:44,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:41:44,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:41:44,759 INFO L87 Difference]: Start difference. First operand 226 states and 242 transitions. Second operand 9 states. [2020-10-23 23:41:45,781 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:46,605 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:41:47,288 WARN L193 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:41:47,949 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:48,630 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:49,243 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:51,035 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:41:53,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:53,878 INFO L93 Difference]: Finished difference Result 576 states and 662 transitions. [2020-10-23 23:41:53,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-23 23:41:53,879 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-10-23 23:41:53,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:53,890 INFO L225 Difference]: With dead ends: 576 [2020-10-23 23:41:53,890 INFO L226 Difference]: Without dead ends: 465 [2020-10-23 23:41:53,894 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-10-23 23:41:53,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2020-10-23 23:41:54,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 400. [2020-10-23 23:41:54,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 400 states. [2020-10-23 23:41:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 446 transitions. [2020-10-23 23:41:54,093 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 446 transitions. Word has length 158 [2020-10-23 23:41:54,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:54,093 INFO L481 AbstractCegarLoop]: Abstraction has 400 states and 446 transitions. [2020-10-23 23:41:54,093 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:41:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 446 transitions. [2020-10-23 23:41:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-23 23:41:54,096 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:54,096 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] [2020-10-23 23:41:54,096 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:41:54,097 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]=== [2020-10-23 23:41:54,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:54,097 INFO L82 PathProgramCache]: Analyzing trace with hash 460799809, now seen corresponding path program 1 times [2020-10-23 23:41:54,098 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:54,098 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1931394197] [2020-10-23 23:41:54,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:54,916 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:54,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:54,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-23 23:41:55,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:41:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-23 23:41:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-23 23:41:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:55,132 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1931394197] [2020-10-23 23:41:55,132 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:55,133 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:41:55,133 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25222372] [2020-10-23 23:41:55,134 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:41:55,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:55,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:41:55,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:41:55,138 INFO L87 Difference]: Start difference. First operand 400 states and 446 transitions. Second operand 9 states. [2020-10-23 23:41:56,130 WARN L193 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:58,581 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:59,286 WARN L193 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:00,022 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:00,745 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:01,422 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:02,080 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:02,735 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:03,659 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:42:05,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:05,317 INFO L93 Difference]: Finished difference Result 1168 states and 1455 transitions. [2020-10-23 23:42:05,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:42:05,319 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-10-23 23:42:05,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:05,327 INFO L225 Difference]: With dead ends: 1168 [2020-10-23 23:42:05,327 INFO L226 Difference]: Without dead ends: 883 [2020-10-23 23:42:05,331 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:42:05,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 883 states. [2020-10-23 23:42:05,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 883 to 645. [2020-10-23 23:42:05,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 645 states. [2020-10-23 23:42:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 732 transitions. [2020-10-23 23:42:05,633 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 732 transitions. Word has length 166 [2020-10-23 23:42:05,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:05,634 INFO L481 AbstractCegarLoop]: Abstraction has 645 states and 732 transitions. [2020-10-23 23:42:05,634 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:42:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 732 transitions. [2020-10-23 23:42:05,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-10-23 23:42:05,637 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:42:05,637 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:42:05,638 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:42:05,638 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]=== [2020-10-23 23:42:05,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:42:05,639 INFO L82 PathProgramCache]: Analyzing trace with hash -995040937, now seen corresponding path program 1 times [2020-10-23 23:42:05,639 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:42:05,639 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1489282221] [2020-10-23 23:42:05,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:42:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,326 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:06,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:06,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:42:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-23 23:42:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:42:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-23 23:42:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-23 23:42:06,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:06,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1489282221] [2020-10-23 23:42:06,511 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:06,511 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:42:06,511 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009101532] [2020-10-23 23:42:06,512 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:42:06,512 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:06,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:42:06,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:42:06,514 INFO L87 Difference]: Start difference. First operand 645 states and 732 transitions. Second operand 10 states. [2020-10-23 23:42:07,505 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:09,613 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:10,313 WARN L193 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:11,013 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:11,689 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:12,346 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:12,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:12,710 INFO L93 Difference]: Finished difference Result 1119 states and 1336 transitions. [2020-10-23 23:42:12,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-23 23:42:12,715 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2020-10-23 23:42:12,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:12,716 INFO L225 Difference]: With dead ends: 1119 [2020-10-23 23:42:12,716 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:42:12,719 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:42:12,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:42:12,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:42:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:42:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:42:12,720 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2020-10-23 23:42:12,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:12,720 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:42:12,720 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:42:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:42:12,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:42:12,721 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:42:12,723 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:42:20,688 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:42:21,273 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:21,908 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:22,960 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 23:42:23,507 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-23 23:42:24,035 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:42:25,130 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-23 23:42:26,167 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:26,755 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:27,301 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:28,803 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2020-10-23 23:42:29,905 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:30,517 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:42:31,666 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-10-23 23:42:32,217 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:42:32,832 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-23 23:42:33,885 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:42:34,811 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:42:36,377 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2020-10-23 23:42:36,941 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:39,045 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-10-23 23:42:39,568 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-10-23 23:42:40,146 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-10-23 23:42:40,730 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:41,279 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:42,316 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:42,875 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:43,479 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:44,043 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:45,126 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:42:46,225 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:42:47,265 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:42:47,885 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:48,451 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-23 23:42:49,492 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:50,077 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:51,175 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-10-23 23:42:52,234 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-10-23 23:42:52,804 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:53,401 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-10-23 23:42:54,468 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-10-23 23:42:55,750 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-10-23 23:42:56,857 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-10-23 23:42:57,559 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:42:58,106 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:59,032 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:42:59,596 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:43:00,187 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-10-23 23:43:00,744 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-23 23:43:01,367 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:43:02,482 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:43:03,028 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:43:04,148 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:43:04,730 WARN L193 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:43:05,922 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:43:07,007 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2020-10-23 23:43:08,074 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 23:43:09,105 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:43:09,691 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-23 23:43:10,709 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:43:11,758 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:43:12,796 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:43:13,830 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:43:15,029 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-10-23 23:43:15,697 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:16,743 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-23 23:43:16,759 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:43:16,760 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:43:16,760 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:43:16,760 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:43:16,760 INFO L274 CegarLoopResult]: For program point L258-1(lines 258 262) no Hoare annotation was computed. [2020-10-23 23:43:16,760 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-23 23:43:16,760 INFO L274 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L250-2(line 250) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 227 282) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L271-1(lines 252 273) no Hoare annotation was computed. [2020-10-23 23:43:16,761 INFO L274 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 227 282) no Hoare annotation was computed. [2020-10-23 23:43:16,762 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 227 282) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L269-1(line 269) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L269-2(line 269) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-10-23 23:43:16,763 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L274(lines 251 275) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-23 23:43:16,764 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L258(lines 258 262) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 283 342) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 283 342) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-23 23:43:16,765 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 283 342) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L309-2(lines 309 334) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 23:43:16,766 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L335(lines 308 336) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-10-23 23:43:16,767 INFO L274 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L327-1(line 327) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L327-2(line 327) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L323-1(line 323) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L323-2(line 323) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L315(lines 315 319) no Hoare annotation was computed. [2020-10-23 23:43:16,768 INFO L274 CegarLoopResult]: For program point L315-1(lines 315 319) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L307-2(line 307) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-23 23:43:16,769 INFO L274 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-10-23 23:43:16,770 INFO L274 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-10-23 23:43:16,770 INFO L274 CegarLoopResult]: For program point L328-2(line 328) no Hoare annotation was computed. [2020-10-23 23:43:16,770 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 23:43:16,770 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-23 23:43:16,770 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 562 568) the Hoare annotation is: true [2020-10-23 23:43:16,770 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 562 568) the Hoare annotation is: true [2020-10-23 23:43:16,770 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 569 577) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-10-23 23:43:16,771 INFO L270 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:43:16,771 INFO L277 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: true [2020-10-23 23:43:16,771 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 569 577) the Hoare annotation is: true [2020-10-23 23:43:16,771 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 569 577) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2020-10-23 23:43:16,771 INFO L277 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: true [2020-10-23 23:43:16,771 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 654 676) 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))) [2020-10-23 23:43:16,772 INFO L270 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~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))) [2020-10-23 23:43:16,772 INFO L270 CegarLoopResult]: At program point L666-1(line 666) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~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))) [2020-10-23 23:43:16,772 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 654 676) the Hoare annotation is: true [2020-10-23 23:43:16,772 INFO L270 CegarLoopResult]: At program point L664(lines 664 671) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~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))) [2020-10-23 23:43:16,772 INFO L277 CegarLoopResult]: At program point L664-1(lines 664 671) the Hoare annotation is: true [2020-10-23 23:43:16,772 INFO L270 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret55| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:16,773 INFO L270 CegarLoopResult]: At program point L661(line 661) 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))) [2020-10-23 23:43:16,773 INFO L270 CegarLoopResult]: At program point L662-1(line 662) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret55| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:16,773 INFO L270 CegarLoopResult]: At program point L660(line 660) 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))) [2020-10-23 23:43:16,773 INFO L270 CegarLoopResult]: At program point L662-2(line 662) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~4 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret55| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:16,773 INFO L270 CegarLoopResult]: At program point L660-1(line 660) 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))) [2020-10-23 23:43:16,773 INFO L270 CegarLoopResult]: At program point L656(line 656) 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))) [2020-10-23 23:43:16,774 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 654 676) the Hoare annotation is: true [2020-10-23 23:43:16,774 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 612 635) no Hoare annotation was computed. [2020-10-23 23:43:16,774 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 612 635) no Hoare annotation was computed. [2020-10-23 23:43:16,779 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 612 635) no Hoare annotation was computed. [2020-10-23 23:43:16,779 INFO L274 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-10-23 23:43:16,779 INFO L274 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-10-23 23:43:16,779 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L274 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-10-23 23:43:16,780 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 832 846) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:43:16,780 INFO L270 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 23:43:16,780 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 832 846) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:43:16,781 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 832 846) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:43:16,781 INFO L270 CegarLoopResult]: At program point L836(lines 836 842) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:43:16,781 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 768 776) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:16,781 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 768 776) the Hoare annotation is: true [2020-10-23 23:43:16,781 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 768 776) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:16,781 INFO L270 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-10-23 23:43:16,781 INFO L277 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: true [2020-10-23 23:43:16,781 INFO L277 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: true [2020-10-23 23:43:16,781 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 813 831) the Hoare annotation is: true [2020-10-23 23:43:16,781 INFO L277 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: true [2020-10-23 23:43:16,781 INFO L277 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: true [2020-10-23 23:43:16,781 INFO L277 CegarLoopResult]: At program point L822(lines 822 826) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 813 831) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point L822-2(lines 822 826) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point L820-1(line 820) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point L820-2(line 820) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point L820-3(line 820) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 813 831) the Hoare annotation is: true [2020-10-23 23:43:16,782 INFO L274 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-10-23 23:43:16,782 INFO L274 CegarLoopResult]: For program point L796(lines 796 804) no Hoare annotation was computed. [2020-10-23 23:43:16,782 INFO L274 CegarLoopResult]: For program point L796-2(lines 796 804) no Hoare annotation was computed. [2020-10-23 23:43:16,782 INFO L274 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-10-23 23:43:16,782 INFO L274 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-10-23 23:43:16,782 INFO L274 CegarLoopResult]: For program point L784(lines 784 792) no Hoare annotation was computed. [2020-10-23 23:43:16,783 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 777 812) no Hoare annotation was computed. [2020-10-23 23:43:16,783 INFO L274 CegarLoopResult]: For program point L784-2(lines 784 792) no Hoare annotation was computed. [2020-10-23 23:43:16,783 INFO L274 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-10-23 23:43:16,784 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 777 812) no Hoare annotation was computed. [2020-10-23 23:43:16,784 INFO L274 CegarLoopResult]: For program point L807-1(line 807) no Hoare annotation was computed. [2020-10-23 23:43:16,784 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 777 812) no Hoare annotation was computed. [2020-10-23 23:43:16,784 INFO L274 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-10-23 23:43:16,785 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 555 561) the Hoare annotation is: true [2020-10-23 23:43:16,785 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 555 561) the Hoare annotation is: true [2020-10-23 23:43:16,785 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-23 23:43:16,785 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-23 23:43:16,785 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-23 23:43:16,785 INFO L274 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-10-23 23:43:16,785 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-23 23:43:16,785 INFO L274 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-10-23 23:43:16,785 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-10-23 23:43:16,786 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-10-23 23:43:16,786 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-23 23:43:16,786 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 181 226) no Hoare annotation was computed. [2020-10-23 23:43:16,786 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-23 23:43:16,786 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-10-23 23:43:16,786 INFO L274 CegarLoopResult]: For program point L211-1(line 211) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 181 226) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L207-1(line 207) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 181 226) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-10-23 23:43:16,787 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-23 23:43:16,788 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-10-23 23:43:16,788 INFO L274 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-10-23 23:43:16,788 INFO L274 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-10-23 23:43:16,788 INFO L274 CegarLoopResult]: For program point L218-1(line 218) no Hoare annotation was computed. [2020-10-23 23:43:16,788 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L218-2(line 218) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L181(lines 181 226) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L181-1(lines 181 226) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L204-1(line 204) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L508(lines 508 528) no Hoare annotation was computed. [2020-10-23 23:43:16,789 INFO L274 CegarLoopResult]: For program point L508-1(lines 508 528) no Hoare annotation was computed. [2020-10-23 23:43:16,790 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 494 539) no Hoare annotation was computed. [2020-10-23 23:43:16,790 INFO L274 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-10-23 23:43:16,790 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L535-1(line 535) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L535-2(line 535) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L494(lines 494 539) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 518 519) no Hoare annotation was computed. [2020-10-23 23:43:16,791 INFO L274 CegarLoopResult]: For program point L525(lines 525 526) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 494 539) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 494 539) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L513-1(line 513) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L513-2(line 513) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-23 23:43:16,792 INFO L274 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-10-23 23:43:16,793 INFO L274 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-10-23 23:43:16,793 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-23 23:43:16,795 INFO L274 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-10-23 23:43:16,795 INFO L274 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-10-23 23:43:16,795 INFO L274 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-10-23 23:43:16,796 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 525 526) no Hoare annotation was computed. [2020-10-23 23:43:16,796 INFO L274 CegarLoopResult]: For program point L518(lines 518 519) no Hoare annotation was computed. [2020-10-23 23:43:16,796 INFO L274 CegarLoopResult]: For program point L514(lines 514 521) no Hoare annotation was computed. [2020-10-23 23:43:16,796 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 644 653) 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))) [2020-10-23 23:43:16,796 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 644 653) the Hoare annotation is: true [2020-10-23 23:43:16,796 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 644 653) the Hoare annotation is: true [2020-10-23 23:43:16,796 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 757 767) no Hoare annotation was computed. [2020-10-23 23:43:16,796 INFO L274 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-10-23 23:43:16,796 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 757 767) no Hoare annotation was computed. [2020-10-23 23:43:16,796 INFO L274 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-10-23 23:43:16,797 INFO L274 CegarLoopResult]: For program point L762-1(line 762) no Hoare annotation was computed. [2020-10-23 23:43:16,797 INFO L274 CegarLoopResult]: For program point L762-2(line 762) no Hoare annotation was computed. [2020-10-23 23:43:16,797 INFO L274 CegarLoopResult]: For program point L762-3(line 762) no Hoare annotation was computed. [2020-10-23 23:43:16,797 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 757 767) no Hoare annotation was computed. [2020-10-23 23:43:16,797 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 749 756) the Hoare annotation is: true [2020-10-23 23:43:16,797 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 749 756) the Hoare annotation is: true [2020-10-23 23:43:16,797 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 749 756) the Hoare annotation is: true [2020-10-23 23:43:16,797 INFO L270 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,797 INFO L270 CegarLoopResult]: At program point L735-1(lines 716 740) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 716 740) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point L724(lines 724 732) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 716 740) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point L720(lines 720 737) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,798 INFO L270 CegarLoopResult]: At program point L722-2(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,799 INFO L270 CegarLoopResult]: At program point L722-3(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,799 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 708 714) the Hoare annotation is: true [2020-10-23 23:43:16,799 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 708 714) the Hoare annotation is: true [2020-10-23 23:43:16,799 INFO L270 CegarLoopResult]: At program point L894(lines 894 900) 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))) [2020-10-23 23:43:16,799 INFO L270 CegarLoopResult]: At program point L894-1(lines 888 901) 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))) [2020-10-23 23:43:16,799 INFO L270 CegarLoopResult]: At program point L886(line 886) 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))) [2020-10-23 23:43:16,799 INFO L270 CegarLoopResult]: At program point L853(line 853) 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))) [2020-10-23 23:43:16,799 INFO L270 CegarLoopResult]: At program point L886-1(line 886) 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))) [2020-10-23 23:43:16,800 INFO L270 CegarLoopResult]: At program point L878(lines 878 884) 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))) [2020-10-23 23:43:16,800 INFO L270 CegarLoopResult]: At program point L878-1(lines 878 884) 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))) [2020-10-23 23:43:16,800 INFO L270 CegarLoopResult]: At program point L903(lines 858 905) 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))) [2020-10-23 23:43:16,800 INFO L270 CegarLoopResult]: At program point L870(line 870) 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))) [2020-10-23 23:43:16,800 INFO L270 CegarLoopResult]: At program point L866(line 866) 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))) [2020-10-23 23:43:16,800 INFO L270 CegarLoopResult]: At program point L866-1(line 866) 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))) [2020-10-23 23:43:16,800 INFO L270 CegarLoopResult]: At program point L850(line 850) 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))) [2020-10-23 23:43:16,801 INFO L277 CegarLoopResult]: At program point testEXIT(lines 848 913) the Hoare annotation is: true [2020-10-23 23:43:16,801 INFO L270 CegarLoopResult]: At program point L896(line 896) 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))) [2020-10-23 23:43:16,801 INFO L270 CegarLoopResult]: At program point testENTRY(lines 848 913) 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))) [2020-10-23 23:43:16,801 INFO L270 CegarLoopResult]: At program point L892(line 892) 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))) [2020-10-23 23:43:16,801 INFO L270 CegarLoopResult]: At program point L859(lines 858 905) 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))) [2020-10-23 23:43:16,801 INFO L270 CegarLoopResult]: At program point L892-1(line 892) 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))) [2020-10-23 23:43:16,801 INFO L270 CegarLoopResult]: At program point L892-2(line 892) 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))) [2020-10-23 23:43:16,802 INFO L270 CegarLoopResult]: At program point L888(lines 888 901) 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))) [2020-10-23 23:43:16,802 INFO L277 CegarLoopResult]: At program point testFINAL(lines 848 913) the Hoare annotation is: true [2020-10-23 23:43:16,802 INFO L270 CegarLoopResult]: At program point L851(line 851) 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))) [2020-10-23 23:43:16,802 INFO L270 CegarLoopResult]: At program point L880(line 880) 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))) [2020-10-23 23:43:16,802 INFO L270 CegarLoopResult]: At program point L876(line 876) 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))) [2020-10-23 23:43:16,802 INFO L270 CegarLoopResult]: At program point L876-1(line 876) 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))) [2020-10-23 23:43:16,802 INFO L270 CegarLoopResult]: At program point L868(lines 868 874) 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))) [2020-10-23 23:43:16,802 INFO L270 CegarLoopResult]: At program point L868-1(lines 868 874) 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))) [2020-10-23 23:43:16,803 INFO L270 CegarLoopResult]: At program point L860(lines 860 864) 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))) [2020-10-23 23:43:16,803 INFO L270 CegarLoopResult]: At program point L856(line 856) 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))) [2020-10-23 23:43:16,803 INFO L270 CegarLoopResult]: At program point L852(line 852) 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))) [2020-10-23 23:43:16,803 INFO L270 CegarLoopResult]: At program point L906(lines 857 907) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:16,803 INFO L274 CegarLoopResult]: For program point L448(lines 448 493) no Hoare annotation was computed. [2020-10-23 23:43:16,803 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 472 473) no Hoare annotation was computed. [2020-10-23 23:43:16,803 INFO L274 CegarLoopResult]: For program point L479(lines 479 480) no Hoare annotation was computed. [2020-10-23 23:43:16,803 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 448 493) no Hoare annotation was computed. [2020-10-23 23:43:16,803 INFO L274 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-10-23 23:43:16,803 INFO L274 CegarLoopResult]: For program point L467-1(line 467) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L467-2(line 467) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 479 480) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point L472(lines 472 473) no Hoare annotation was computed. [2020-10-23 23:43:16,804 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 448 493) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L468(lines 468 475) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 448 493) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L462(lines 462 482) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L462-1(lines 462 482) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L489-2(line 489) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L487-1(line 487) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-23 23:43:16,805 INFO L274 CegarLoopResult]: For program point L487-2(line 487) no Hoare annotation was computed. [2020-10-23 23:43:16,806 INFO L274 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-10-23 23:43:16,806 INFO L274 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-10-23 23:43:16,806 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 165 173) the Hoare annotation is: true [2020-10-23 23:43:16,806 INFO L277 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: true [2020-10-23 23:43:16,806 INFO L277 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: true [2020-10-23 23:43:16,806 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 165 173) the Hoare annotation is: true [2020-10-23 23:43:16,806 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 165 173) the Hoare annotation is: true [2020-10-23 23:43:16,806 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-23 23:43:16,806 INFO L274 CegarLoopResult]: For program point L141(lines 141 149) no Hoare annotation was computed. [2020-10-23 23:43:16,806 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-10-23 23:43:16,806 INFO L274 CegarLoopResult]: For program point L141-2(lines 141 149) no Hoare annotation was computed. [2020-10-23 23:43:16,806 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 133 155) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 133 155) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 133 155) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L415(lines 393 416) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L374(lines 374 390) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-10-23 23:43:16,807 INFO L274 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L391(lines 391 432) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L433(lines 433 444) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-10-23 23:43:16,808 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L425-1(line 425) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 345 447) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L434(lines 434 441) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-23 23:43:16,809 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 345 447) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 345 447) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L369(lines 369 373) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L394-2(lines 394 414) no Hoare annotation was computed. [2020-10-23 23:43:16,810 INFO L274 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L345(lines 345 447) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L345-1(lines 345 447) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L436-1(line 436) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L436-2(line 436) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L395(lines 394 414) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-23 23:43:16,811 INFO L274 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L379-1(line 379) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-10-23 23:43:16,812 INFO L274 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L396(lines 396 400) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L405-2(line 405) no Hoare annotation was computed. [2020-10-23 23:43:16,813 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L423-1(line 423) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-23 23:43:16,814 INFO L274 CegarLoopResult]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point L547-2(line 547) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 545 554) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 545 554) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 545 554) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L274 CegarLoopResult]: For program point L547-1(line 547) no Hoare annotation was computed. [2020-10-23 23:43:16,815 INFO L270 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,815 INFO L270 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,815 INFO L270 CegarLoopResult]: At program point L151-1(line 151) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L151-2(line 151) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L147-1(line 147) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L147-2(line 147) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L147-3(line 147) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L143-1(line 143) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L143-2(line 143) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,816 INFO L270 CegarLoopResult]: At program point L143-3(line 143) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L143-4(line 143) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L139-1(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L143-5(line 143) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L139-2(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L139-3(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,817 INFO L270 CegarLoopResult]: At program point L139-4(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L808-1(line 808) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L139-5(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L808-2(line 808) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L139-6(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L139-7(line 139) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,818 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,819 INFO L270 CegarLoopResult]: At program point L479-1(line 479) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L87(line 87) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L525-1(line 525) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L806-1(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L806-2(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,820 INFO L270 CegarLoopResult]: At program point L806-3(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L802-1(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L802-2(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L802-3(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L802-4(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,821 INFO L270 CegarLoopResult]: At program point L798-1(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L798-2(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L798-3(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L794-1(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L794-2(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L472-1(line 472) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,822 INFO L270 CegarLoopResult]: At program point L794-3(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L794-4(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L794-5(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L794-6(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L790-3(line 790) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L794-7(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,823 INFO L270 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,824 INFO L270 CegarLoopResult]: At program point L790-4(line 790) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,824 INFO L270 CegarLoopResult]: At program point L786-1(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,824 INFO L270 CegarLoopResult]: At program point L786-2(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,824 INFO L270 CegarLoopResult]: At program point L786-3(line 786) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,824 INFO L270 CegarLoopResult]: At program point L526(line 526) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,824 INFO L270 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,824 INFO L270 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,825 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~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~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 23:43:16,825 INFO L270 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,825 INFO L270 CegarLoopResult]: At program point L518-1(line 518) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:16,825 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:16,825 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 741 748) no Hoare annotation was computed. [2020-10-23 23:43:16,825 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 741 748) no Hoare annotation was computed. [2020-10-23 23:43:16,825 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 741 748) no Hoare annotation was computed. [2020-10-23 23:43:16,825 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 156 164) no Hoare annotation was computed. [2020-10-23 23:43:16,825 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-23 23:43:16,826 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-23 23:43:16,826 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 156 164) no Hoare annotation was computed. [2020-10-23 23:43:16,826 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 156 164) no Hoare annotation was computed. [2020-10-23 23:43:16,826 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 112 123) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-23 23:43:16,826 INFO L270 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:16,826 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 112 123) the Hoare annotation is: true [2020-10-23 23:43:16,826 INFO L270 CegarLoopResult]: At program point L117(line 117) 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)))) [2020-10-23 23:43:16,826 INFO L277 CegarLoopResult]: At program point L116-1(lines 112 123) the Hoare annotation is: true [2020-10-23 23:43:16,826 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:43:16,826 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:43:16,827 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:43:16,827 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:43:16,827 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 124 132) the Hoare annotation is: true [2020-10-23 23:43:16,827 INFO L270 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2020-10-23 23:43:16,827 INFO L277 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: true [2020-10-23 23:43:16,827 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 124 132) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2020-10-23 23:43:16,827 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 124 132) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2020-10-23 23:43:16,827 INFO L270 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,827 INFO L270 CegarLoopResult]: At program point L695(lines 695 701) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,827 INFO L270 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 23:43:16,828 INFO L270 CegarLoopResult]: At program point L688(lines 687 706) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,828 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 684 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,828 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 684 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,828 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 684 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:16,828 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 581 610) the Hoare annotation is: true [2020-10-23 23:43:16,828 INFO L277 CegarLoopResult]: At program point L595(lines 595 599) the Hoare annotation is: true [2020-10-23 23:43:16,828 INFO L277 CegarLoopResult]: At program point L595-1(lines 595 599) the Hoare annotation is: true [2020-10-23 23:43:16,828 INFO L277 CegarLoopResult]: At program point L591-2(lines 591 605) the Hoare annotation is: true [2020-10-23 23:43:16,828 INFO L277 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: true [2020-10-23 23:43:16,828 INFO L277 CegarLoopResult]: At program point L587-1(line 587) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point L606(lines 581 610) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 581 610) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point L592(line 592) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 88 99) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point L92-1(lines 88 99) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 88 99) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 636 642) the Hoare annotation is: true [2020-10-23 23:43:16,829 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 636 642) the Hoare annotation is: true [2020-10-23 23:43:16,830 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:43:16,830 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:16,830 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:43:16,830 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:43:16,830 INFO L277 CegarLoopResult]: At program point waterRiseEXIT(lines 100 111) the Hoare annotation is: true [2020-10-23 23:43:16,830 INFO L270 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:16,830 INFO L277 CegarLoopResult]: At program point L104-1(lines 100 111) the Hoare annotation is: true [2020-10-23 23:43:16,830 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 100 111) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:16,830 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 71 78) the Hoare annotation is: true [2020-10-23 23:43:16,830 INFO L277 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: true [2020-10-23 23:43:16,831 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 71 78) the Hoare annotation is: true [2020-10-23 23:43:16,831 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 71 78) the Hoare annotation is: true [2020-10-23 23:43:16,831 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point L57(lines 57 63) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 45 69) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point L55-1(line 55) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)))) [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point L53(lines 53 66) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point L55-2(line 55) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)))) [2020-10-23 23:43:16,831 INFO L270 CegarLoopResult]: At program point L55-3(line 55) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret8| 0)) .cse0))) [2020-10-23 23:43:16,832 INFO L270 CegarLoopResult]: At program point L53-1(lines 45 69) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:16,832 INFO L277 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: true [2020-10-23 23:43:16,832 INFO L270 CegarLoopResult]: At program point L51-1(line 51) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret7| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:16,832 INFO L270 CegarLoopResult]: At program point L51-2(line 51) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret7| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:16,832 INFO L270 CegarLoopResult]: At program point L51-3(line 51) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret7| 0))) [2020-10-23 23:43:16,832 INFO L277 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: true [2020-10-23 23:43:16,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:43:16 BoogieIcfgContainer [2020-10-23 23:43:16,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:43:16,859 INFO L168 Benchmark]: Toolchain (without parser) took 103319.39 ms. Allocated memory was 151.0 MB in the beginning and 544.2 MB in the end (delta: 393.2 MB). Free memory was 127.3 MB in the beginning and 492.8 MB in the end (delta: -365.5 MB). Peak memory consumption was 344.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:16,859 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory is still 102.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:43:16,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.03 ms. Allocated memory is still 151.0 MB. Free memory was 126.6 MB in the beginning and 105.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:16,861 INFO L168 Benchmark]: Boogie Preprocessor took 150.56 ms. Allocated memory is still 151.0 MB. Free memory was 105.9 MB in the beginning and 133.6 MB in the end (delta: -27.8 MB). Peak memory consumption was 9.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:16,861 INFO L168 Benchmark]: RCFGBuilder took 1720.95 ms. Allocated memory is still 151.0 MB. Free memory was 133.6 MB in the beginning and 128.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 61.5 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:16,862 INFO L168 Benchmark]: TraceAbstraction took 100812.33 ms. Allocated memory was 151.0 MB in the beginning and 544.2 MB in the end (delta: 393.2 MB). Free memory was 128.1 MB in the beginning and 492.8 MB in the end (delta: -364.7 MB). Peak memory consumption was 344.7 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:16,865 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 125.8 MB. Free memory is still 102.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 621.03 ms. Allocated memory is still 151.0 MB. Free memory was 126.6 MB in the beginning and 105.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 150.56 ms. Allocated memory is still 151.0 MB. Free memory was 105.9 MB in the beginning and 133.6 MB in the end (delta: -27.8 MB). Peak memory consumption was 9.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1720.95 ms. Allocated memory is still 151.0 MB. Free memory was 133.6 MB in the beginning and 128.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 61.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 100812.33 ms. Allocated memory was 151.0 MB in the beginning and 544.2 MB in the end (delta: 393.2 MB). Free memory was 128.1 MB in the beginning and 492.8 MB in the end (delta: -364.7 MB). Peak memory consumption was 344.7 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: 479]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 472]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 518]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 525]: 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: 591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 858]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 857]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 562]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 569]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 654]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 832]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 768]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 813]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 555]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 644]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 749]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 716]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 708]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 848]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 165]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 112]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 581]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 88]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 636]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 100]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 71]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 45]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 622 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 30.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 64.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1040 SDtfs, 1564 SDslu, 1744 SDs, 0 SdLazy, 3150 SolverSat, 513 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 18.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=645occurred 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: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 378 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 1578 PreInvPairs, 1975 NumberOfFragments, 2402 HoareAnnotationTreeSize, 1578 FomulaSimplifications, 306489 FormulaSimplificationTreeSizeReduction, 6.9s HoareSimplificationTime, 253 FomulaSimplificationsInter, 54526 FormulaSimplificationTreeSizeReductionInter, 56.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 792 NumberOfCodeBlocks, 792 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 787 ConstructedInterpolants, 0 QuantifiedInterpolants, 339880 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...