/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_spec2_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:49:17,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:49:17,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:49:17,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:49:17,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:49:17,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:49:17,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:49:18,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:49:18,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:49:18,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:49:18,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:49:18,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:49:18,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:49:18,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:49:18,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:49:18,030 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:49:18,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:49:18,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:49:18,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:49:18,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:49:18,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:49:18,052 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:49:18,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:49:18,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:49:18,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-23 21:49:18,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 21:49:18,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 21:49:18,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 21:49:18,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 21:49:18,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 21:49:18,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 21:49:18,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 21:49:18,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 21:49:18,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:49:18,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:49:18,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:49:18,080 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 21:49:18,102 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:49:18,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:49:18,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:49:18,107 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:49:18,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:49:18,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:49:18,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:49:18,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:49:18,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:49:18,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:49:18,109 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:49:18,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:49:18,109 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:49:18,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:49:18,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:49:18,110 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:49:18,110 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:49:18,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:49:18,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:49:18,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:49:18,111 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:49:18,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:49:18,112 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:49:18,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:49:18,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:49:18,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:49:18,551 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:49:18,552 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:49:18,553 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product13.cil.c [2021-02-23 21:49:18,629 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6b8be153/43a699b41ee94150a6c28eaeeeb7aabf/FLAG51b6f47be [2021-02-23 21:49:19,311 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:49:19,312 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product13.cil.c [2021-02-23 21:49:19,327 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6b8be153/43a699b41ee94150a6c28eaeeeb7aabf/FLAG51b6f47be [2021-02-23 21:49:19,563 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6b8be153/43a699b41ee94150a6c28eaeeeb7aabf [2021-02-23 21:49:19,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:49:19,586 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:49:19,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:49:19,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:49:19,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:49:19,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:49:19" (1/1) ... [2021-02-23 21:49:19,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@615f06ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:19, skipping insertion in model container [2021-02-23 21:49:19,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:49:19" (1/1) ... [2021-02-23 21:49:19,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:49:19,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:49:19,931 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product13.cil.c[2238,2251] [2021-02-23 21:49:20,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:49:20,059 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:49:20,077 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product13.cil.c[2238,2251] [2021-02-23 21:49:20,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:49:20,190 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:49:20,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20 WrapperNode [2021-02-23 21:49:20,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:49:20,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:49:20,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:49:20,192 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:49:20,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... [2021-02-23 21:49:20,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... [2021-02-23 21:49:20,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... [2021-02-23 21:49:20,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... [2021-02-23 21:49:20,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... [2021-02-23 21:49:20,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... [2021-02-23 21:49:20,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... [2021-02-23 21:49:20,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:49:20,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:49:20,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:49:20,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:49:20,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:49:20,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:49:20,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:49:20,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:49:20,446 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:49:20,446 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:49:20,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:49:20,446 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:49:20,446 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 21:49:20,447 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:49:20,447 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2021-02-23 21:49:20,448 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:49:20,448 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:49:20,448 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:49:20,448 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:49:20,450 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:49:20,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:49:20,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:49:20,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:49:20,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:49:20,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:49:20,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:49:20,454 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:49:20,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:49:20,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:49:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:49:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:49:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:49:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:49:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:49:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:49:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:49:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:49:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:49:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:49:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:49:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:49:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:49:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:49:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:49:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:49:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:49:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:49:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:49:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:49:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:49:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:49:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:49:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:49:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:49:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:49:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:49:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:49:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 21:49:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:49:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2021-02-23 21:49:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:49:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:49:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:49:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:49:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:49:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:49:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:49:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:49:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:49:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:49:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:49:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:49:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:49:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:49:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:49:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:49:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:49:21,616 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:49:21,617 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:49:21,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:49:21 BoogieIcfgContainer [2021-02-23 21:49:21,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:49:21,625 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:49:21,626 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:49:21,629 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:49:21,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:49:19" (1/3) ... [2021-02-23 21:49:21,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e87099d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:49:21, skipping insertion in model container [2021-02-23 21:49:21,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:49:20" (2/3) ... [2021-02-23 21:49:21,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e87099d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:49:21, skipping insertion in model container [2021-02-23 21:49:21,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:49:21" (3/3) ... [2021-02-23 21:49:21,633 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product13.cil.c [2021-02-23 21:49:21,640 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:49:21,646 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:49:21,665 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:49:21,700 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:49:21,700 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:49:21,700 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:49:21,701 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:49:21,701 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:49:21,701 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:49:21,701 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:49:21,702 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:49:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states. [2021-02-23 21:49:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-23 21:49:21,745 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:49:21,746 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] [2021-02-23 21:49:21,747 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:49:21,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:49:21,753 INFO L82 PathProgramCache]: Analyzing trace with hash -1346783911, now seen corresponding path program 1 times [2021-02-23 21:49:21,762 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:49:21,763 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [753073882] [2021-02-23 21:49:21,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:49:22,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,498 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:49:22,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:49:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:49:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:49:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:49:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:49:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:49:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:49:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 21:49:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:22,735 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:22,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:22,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:49:22,789 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [753073882] [2021-02-23 21:49:22,792 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:49:22,792 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:49:22,793 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380205375] [2021-02-23 21:49:22,798 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:49:22,799 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:49:22,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:49:22,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:49:22,815 INFO L87 Difference]: Start difference. First operand 289 states. Second operand 4 states. [2021-02-23 21:49:24,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:49:24,200 INFO L93 Difference]: Finished difference Result 410 states and 488 transitions. [2021-02-23 21:49:24,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 21:49:24,202 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-23 21:49:24,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:49:24,218 INFO L225 Difference]: With dead ends: 410 [2021-02-23 21:49:24,218 INFO L226 Difference]: Without dead ends: 272 [2021-02-23 21:49:24,222 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:49:24,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2021-02-23 21:49:24,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 227. [2021-02-23 21:49:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2021-02-23 21:49:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 245 transitions. [2021-02-23 21:49:24,385 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 245 transitions. Word has length 153 [2021-02-23 21:49:24,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:49:24,386 INFO L480 AbstractCegarLoop]: Abstraction has 227 states and 245 transitions. [2021-02-23 21:49:24,386 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:49:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 245 transitions. [2021-02-23 21:49:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 21:49:24,392 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:49:24,392 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] [2021-02-23 21:49:24,392 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:49:24,393 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:49:24,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:49:24,393 INFO L82 PathProgramCache]: Analyzing trace with hash -1692087198, now seen corresponding path program 1 times [2021-02-23 21:49:24,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:49:24,394 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1119857286] [2021-02-23 21:49:24,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:49:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:24,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,826 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:49:24,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:49:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:49:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:49:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:49:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:49:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:49:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-23 21:49:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 21:49:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:24,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:24,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:49:24,958 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1119857286] [2021-02-23 21:49:24,958 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:49:24,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 21:49:24,958 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604480949] [2021-02-23 21:49:24,960 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 21:49:24,960 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:49:24,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 21:49:24,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:49:24,961 INFO L87 Difference]: Start difference. First operand 227 states and 245 transitions. Second operand 5 states. [2021-02-23 21:49:25,734 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:49:26,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:49:26,497 INFO L93 Difference]: Finished difference Result 338 states and 382 transitions. [2021-02-23 21:49:26,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 21:49:26,497 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-23 21:49:26,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:49:26,501 INFO L225 Difference]: With dead ends: 338 [2021-02-23 21:49:26,502 INFO L226 Difference]: Without dead ends: 261 [2021-02-23 21:49:26,503 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 21:49:26,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2021-02-23 21:49:26,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 217. [2021-02-23 21:49:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-23 21:49:26,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 232 transitions. [2021-02-23 21:49:26,606 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 232 transitions. Word has length 154 [2021-02-23 21:49:26,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:49:26,607 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 232 transitions. [2021-02-23 21:49:26,607 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 21:49:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 232 transitions. [2021-02-23 21:49:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-02-23 21:49:26,613 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:49:26,613 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] [2021-02-23 21:49:26,616 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:49:26,617 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:49:26,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:49:26,618 INFO L82 PathProgramCache]: Analyzing trace with hash 861054948, now seen corresponding path program 1 times [2021-02-23 21:49:26,618 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:49:26,618 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1949489485] [2021-02-23 21:49:26,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:49:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:26,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:26,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:26,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:26,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:26,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:26,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:26,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:26,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:49:26,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:26,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,205 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:49:27,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:49:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 21:49:27,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:49:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:49:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:49:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:49:27,333 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 21:49:27,335 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 21:49:27,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:49:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:49:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 21:49:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-23 21:49:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:27,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:27,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:27,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:49:27,426 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1949489485] [2021-02-23 21:49:27,427 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:49:27,427 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:49:27,427 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008557473] [2021-02-23 21:49:27,428 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:49:27,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:49:27,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:49:27,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:49:27,429 INFO L87 Difference]: Start difference. First operand 217 states and 232 transitions. Second operand 10 states. [2021-02-23 21:49:28,059 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:49:28,524 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 21:49:28,886 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 21:49:29,212 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:29,592 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:49:29,949 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:31,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:49:31,181 INFO L93 Difference]: Finished difference Result 358 states and 408 transitions. [2021-02-23 21:49:31,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 21:49:31,182 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2021-02-23 21:49:31,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:49:31,187 INFO L225 Difference]: With dead ends: 358 [2021-02-23 21:49:31,187 INFO L226 Difference]: Without dead ends: 261 [2021-02-23 21:49:31,189 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 21:49:31,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2021-02-23 21:49:31,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 217. [2021-02-23 21:49:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2021-02-23 21:49:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 231 transitions. [2021-02-23 21:49:31,268 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 231 transitions. Word has length 163 [2021-02-23 21:49:31,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:49:31,269 INFO L480 AbstractCegarLoop]: Abstraction has 217 states and 231 transitions. [2021-02-23 21:49:31,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:49:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 231 transitions. [2021-02-23 21:49:31,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-23 21:49:31,271 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:49:31,271 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] [2021-02-23 21:49:31,271 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:49:31,272 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:49:31,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:49:31,272 INFO L82 PathProgramCache]: Analyzing trace with hash -1805036610, now seen corresponding path program 1 times [2021-02-23 21:49:31,273 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:49:31,273 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [463710406] [2021-02-23 21:49:31,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:49:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,651 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:49:31,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:49:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:49:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:49:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:49:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:49:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:49:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-23 21:49:31,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:49:31,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-23 21:49:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:31,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 21:49:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:31,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:31,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:49:31,853 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [463710406] [2021-02-23 21:49:31,853 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:49:31,853 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:49:31,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609101098] [2021-02-23 21:49:31,854 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:49:31,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:49:31,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:49:31,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:49:31,855 INFO L87 Difference]: Start difference. First operand 217 states and 231 transitions. Second operand 10 states. [2021-02-23 21:49:32,454 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:49:33,644 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:34,093 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:49:34,533 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:49:34,903 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:35,651 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:36,019 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:49:36,383 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:36,927 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:49:37,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:49:37,474 INFO L93 Difference]: Finished difference Result 505 states and 606 transitions. [2021-02-23 21:49:37,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-23 21:49:37,475 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2021-02-23 21:49:37,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:49:37,480 INFO L225 Difference]: With dead ends: 505 [2021-02-23 21:49:37,480 INFO L226 Difference]: Without dead ends: 408 [2021-02-23 21:49:37,481 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-23 21:49:37,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2021-02-23 21:49:37,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 296. [2021-02-23 21:49:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2021-02-23 21:49:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 322 transitions. [2021-02-23 21:49:37,614 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 322 transitions. Word has length 171 [2021-02-23 21:49:37,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:49:37,614 INFO L480 AbstractCegarLoop]: Abstraction has 296 states and 322 transitions. [2021-02-23 21:49:37,615 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:49:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 322 transitions. [2021-02-23 21:49:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-02-23 21:49:37,617 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:49:37,617 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:49:37,618 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:49:37,618 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:49:37,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:49:37,618 INFO L82 PathProgramCache]: Analyzing trace with hash -1117780814, now seen corresponding path program 1 times [2021-02-23 21:49:37,619 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:49:37,619 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [729024232] [2021-02-23 21:49:37,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:49:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:37,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:37,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:37,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,010 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:49:38,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:49:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:38,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:49:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:49:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:49:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:49:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:49:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:49:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 21:49:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:38,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 21:49:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 21:49:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-23 21:49:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:49:38,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:49:38,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:38,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:49:38,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:49:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:49:38,261 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [729024232] [2021-02-23 21:49:38,265 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:49:38,265 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 21:49:38,265 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959584737] [2021-02-23 21:49:38,266 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 21:49:38,266 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:49:38,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 21:49:38,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 21:49:38,269 INFO L87 Difference]: Start difference. First operand 296 states and 322 transitions. Second operand 11 states. [2021-02-23 21:49:38,872 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:49:40,085 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:40,451 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:49:40,872 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:41,231 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:49:41,591 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:49:41,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:49:41,864 INFO L93 Difference]: Finished difference Result 492 states and 569 transitions. [2021-02-23 21:49:41,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-23 21:49:41,865 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 176 [2021-02-23 21:49:41,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:49:41,866 INFO L225 Difference]: With dead ends: 492 [2021-02-23 21:49:41,866 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:49:41,868 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=176, Invalid=424, Unknown=0, NotChecked=0, Total=600 [2021-02-23 21:49:41,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:49:41,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:49:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:49:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:49:41,869 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 176 [2021-02-23 21:49:41,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:49:41,869 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:49:41,869 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 21:49:41,869 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:49:41,869 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:49:41,869 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:49:41,871 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:49:42,296 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 222 [2021-02-23 21:49:43,040 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 223 [2021-02-23 21:49:43,519 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 223 [2021-02-23 21:49:43,711 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 223 [2021-02-23 21:49:44,222 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 223 [2021-02-23 21:49:47,272 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-23 21:49:47,775 WARN L202 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-23 21:49:48,300 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-23 21:49:48,597 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:49:48,947 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:49:49,328 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:49:49,609 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:49:49,938 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:49:50,318 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-23 21:49:50,609 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:49:51,160 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-23 21:49:51,482 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 21:49:51,991 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:49:52,271 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:49:52,541 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:49:52,812 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:49:53,099 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:49:53,397 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:49:53,665 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 21:49:54,197 WARN L202 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-23 21:49:54,525 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:49:54,791 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:49:55,062 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:49:55,589 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-23 21:49:56,122 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-23 21:49:56,647 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:49:56,932 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 21:49:57,201 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:49:57,726 WARN L202 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:49:58,001 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:49:58,499 WARN L202 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-23 21:49:59,025 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 11 [2021-02-23 21:49:59,293 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:49:59,561 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:50:00,322 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 21:50:00,918 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-23 21:50:01,208 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:01,474 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-23 21:50:01,796 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-23 21:50:02,659 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 21:50:03,495 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 21:50:04,096 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:50:04,979 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-23 21:50:05,277 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:50:05,568 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:50:06,128 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-23 21:50:06,689 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-23 21:50:07,002 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 21:50:07,308 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:50:07,617 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 14 [2021-02-23 21:50:07,919 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:50:08,238 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:50:08,530 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:09,174 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-23 21:50:09,499 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:50:09,788 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 17 [2021-02-23 21:50:10,132 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:50:10,439 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:50:10,739 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-23 21:50:11,041 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-23 21:50:11,335 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:11,641 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:50:12,195 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-23 21:50:12,508 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2021-02-23 21:50:12,783 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:13,323 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:50:13,636 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 21:50:13,943 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:50:14,255 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2021-02-23 21:50:14,535 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:14,876 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:15,142 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2021-02-23 21:50:15,441 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:15,766 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2021-02-23 21:50:16,067 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:50:16,073 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:50:16,073 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:50:16,073 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:50:16,073 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L353-1(line 353) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L353-2(line 353) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-23 21:50:16,074 INFO L189 CegarLoopUtils]: For program point L374-1(lines 355 376) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 330 385) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 21:50:16,075 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 330 385) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 330 385) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L372-1(line 372) no Hoare annotation was computed. [2021-02-23 21:50:16,076 INFO L189 CegarLoopUtils]: For program point L372-2(line 372) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L377(lines 354 378) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-23 21:50:16,077 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L361(lines 361 365) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L361-1(lines 361 365) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 21:50:16,078 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 386 445) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 386 445) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point L412-2(lines 412 437) no Hoare annotation was computed. [2021-02-23 21:50:16,079 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 386 445) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-23 21:50:16,080 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L438(lines 411 439) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L430-1(line 430) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L430-2(line 430) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 21:50:16,081 INFO L189 CegarLoopUtils]: For program point L426-1(line 426) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L426-2(line 426) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L418(lines 418 422) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L418-1(lines 418 422) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L410-1(line 410) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L410-2(line 410) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L435-1(line 435) no Hoare annotation was computed. [2021-02-23 21:50:16,082 INFO L189 CegarLoopUtils]: For program point L435-2(line 435) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L189 CegarLoopUtils]: For program point L431-1(line 431) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L189 CegarLoopUtils]: For program point L431-2(line 431) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-23 21:50:16,083 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 665 671) the Hoare annotation is: true [2021-02-23 21:50:16,084 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 665 671) the Hoare annotation is: true [2021-02-23 21:50:16,084 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 672 680) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:50:16,084 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 672 680) the Hoare annotation is: true [2021-02-23 21:50:16,084 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 672 680) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:50:16,084 INFO L185 CegarLoopUtils]: At program point L677(line 677) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-23 21:50:16,084 INFO L192 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: true [2021-02-23 21:50:16,084 INFO L192 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: true [2021-02-23 21:50:16,085 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 875 897) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,085 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 875 897) the Hoare annotation is: true [2021-02-23 21:50:16,085 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (or (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,085 INFO L185 CegarLoopUtils]: At program point L887-1(line 887) the Hoare annotation is: (or (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,085 INFO L185 CegarLoopUtils]: At program point L885(lines 885 892) the Hoare annotation is: (or (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,085 INFO L192 CegarLoopUtils]: At program point L885-1(lines 885 892) the Hoare annotation is: true [2021-02-23 21:50:16,086 INFO L185 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:50:16,086 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,086 INFO L185 CegarLoopUtils]: At program point L883-1(line 883) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:50:16,086 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,086 INFO L185 CegarLoopUtils]: At program point L883-2(line 883) the Hoare annotation is: (or (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret78| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,087 INFO L185 CegarLoopUtils]: At program point L881-1(line 881) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,087 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,087 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 875 897) the Hoare annotation is: true [2021-02-23 21:50:16,087 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 833 856) no Hoare annotation was computed. [2021-02-23 21:50:16,087 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 833 856) no Hoare annotation was computed. [2021-02-23 21:50:16,087 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 833 856) no Hoare annotation was computed. [2021-02-23 21:50:16,087 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-23 21:50:16,088 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-23 21:50:16,089 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-23 21:50:16,089 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-23 21:50:16,089 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 155 161) the Hoare annotation is: true [2021-02-23 21:50:16,089 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 155 161) the Hoare annotation is: true [2021-02-23 21:50:16,089 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseEXIT(lines 188 195) no Hoare annotation was computed. [2021-02-23 21:50:16,089 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseENTRY(lines 188 195) no Hoare annotation was computed. [2021-02-23 21:50:16,089 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__baseFINAL(lines 188 195) no Hoare annotation was computed. [2021-02-23 21:50:16,089 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 232 240) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,089 INFO L185 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 21:50:16,089 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-23 21:50:16,090 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 232 240) the Hoare annotation is: true [2021-02-23 21:50:16,090 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 232 240) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point L248(lines 248 256) no Hoare annotation was computed. [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point L248-2(lines 248 256) no Hoare annotation was computed. [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 241 276) no Hoare annotation was computed. [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point L271-1(line 271) no Hoare annotation was computed. [2021-02-23 21:50:16,090 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 241 276) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point L260(lines 260 268) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 241 276) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point L260-2(lines 260 268) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 658 664) the Hoare annotation is: true [2021-02-23 21:50:16,091 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 658 664) the Hoare annotation is: true [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 21:50:16,091 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 284 329) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 21:50:16,092 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 284 329) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 284 329) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 21:50:16,093 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L321-1(line 321) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L321-2(line 321) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L284(lines 284 329) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L284-1(lines 284 329) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 21:50:16,094 INFO L189 CegarLoopUtils]: For program point L307-1(line 307) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-23 21:50:16,095 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L638-1(line 638) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L638-2(line 638) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L636-1(line 636) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L636-2(line 636) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 597 642) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 21:50:16,096 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L597(lines 597 642) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L628(lines 628 629) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 597 642) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L616-1(line 616) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L616-2(line 616) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 597 642) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 21:50:16,097 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L621(lines 621 622) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L617(lines 617 624) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L611(lines 611 631) no Hoare annotation was computed. [2021-02-23 21:50:16,098 INFO L189 CegarLoopUtils]: For program point L611-1(lines 611 631) no Hoare annotation was computed. [2021-02-23 21:50:16,099 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 864 874) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 864 874) the Hoare annotation is: true [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 864 874) the Hoare annotation is: true [2021-02-23 21:50:16,099 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (and (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point L226-1(line 226) the Hoare annotation is: true [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point L226-2(line 226) the Hoare annotation is: true [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 221 231) the Hoare annotation is: true [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point L226-3(line 226) the Hoare annotation is: true [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 221 231) the Hoare annotation is: true [2021-02-23 21:50:16,099 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 221 231) the Hoare annotation is: true [2021-02-23 21:50:16,100 INFO L192 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: true [2021-02-23 21:50:16,100 INFO L192 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: true [2021-02-23 21:50:16,100 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 213 220) the Hoare annotation is: true [2021-02-23 21:50:16,100 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 213 220) the Hoare annotation is: true [2021-02-23 21:50:16,100 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 213 220) the Hoare annotation is: true [2021-02-23 21:50:16,100 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 163 187) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,100 INFO L185 CegarLoopUtils]: At program point L182(line 182) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,100 INFO L185 CegarLoopUtils]: At program point L182-1(lines 163 187) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,100 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 163 187) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L173(line 173) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L171(lines 171 179) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L169-1(line 169) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L167(lines 167 184) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L169-2(line 169) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,101 INFO L185 CegarLoopUtils]: At program point L169-3(line 169) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,102 INFO L185 CegarLoopUtils]: At program point L64(line 64) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,102 INFO L185 CegarLoopUtils]: At program point L64-1(line 64) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,102 INFO L185 CegarLoopUtils]: At program point L48(line 48) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,102 INFO L185 CegarLoopUtils]: At program point L102(lines 55 103) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,102 INFO L185 CegarLoopUtils]: At program point L90(line 90) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,102 INFO L185 CegarLoopUtils]: At program point L57(lines 56 101) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,102 INFO L185 CegarLoopUtils]: At program point L90-1(line 90) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,103 INFO L185 CegarLoopUtils]: At program point L90-2(line 90) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,103 INFO L185 CegarLoopUtils]: At program point L86(lines 86 97) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,103 INFO L185 CegarLoopUtils]: At program point L49(line 49) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,103 INFO L185 CegarLoopUtils]: At program point L78(line 78) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,103 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,103 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,103 INFO L185 CegarLoopUtils]: At program point L99(lines 56 101) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,103 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 46 109) the Hoare annotation is: true [2021-02-23 21:50:16,104 INFO L185 CegarLoopUtils]: At program point L66(lines 66 72) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,104 INFO L185 CegarLoopUtils]: At program point L66-1(lines 66 72) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,104 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 46 109) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,104 INFO L185 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,104 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 46 109) the Hoare annotation is: true [2021-02-23 21:50:16,104 INFO L185 CegarLoopUtils]: At program point L54(line 54) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,104 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,104 INFO L185 CegarLoopUtils]: At program point L92(lines 92 96) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,105 INFO L185 CegarLoopUtils]: At program point L92-2(lines 86 97) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,105 INFO L185 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,105 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:50:16,105 INFO L185 CegarLoopUtils]: At program point L84-1(line 84) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,105 INFO L185 CegarLoopUtils]: At program point L76(lines 76 82) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,105 INFO L185 CegarLoopUtils]: At program point L76-1(lines 76 82) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,105 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-23 21:50:16,105 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-23 21:50:16,105 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 551 596) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L570-1(line 570) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L570-2(line 570) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-23 21:50:16,106 INFO L189 CegarLoopUtils]: For program point L575(lines 575 576) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L571(lines 571 578) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L565(lines 565 585) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 551 596) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L565-1(lines 565 585) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 551 596) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L592-1(line 592) no Hoare annotation was computed. [2021-02-23 21:50:16,107 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L592-2(line 592) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L590-1(line 590) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L590-2(line 590) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L551(lines 551 596) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L189 CegarLoopUtils]: For program point L582(lines 582 583) no Hoare annotation was computed. [2021-02-23 21:50:16,108 INFO L185 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 21:50:16,109 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,109 INFO L185 CegarLoopUtils]: At program point L785(lines 785 791) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,109 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 772 800) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:50:16,109 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 772 800) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2021-02-23 21:50:16,109 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,109 INFO L185 CegarLoopUtils]: At program point L790(line 790) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,109 INFO L185 CegarLoopUtils]: At program point L784(lines 784 794) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 21:50:16,110 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 21:50:16,110 INFO L185 CegarLoopUtils]: At program point L782-1(line 782) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-23 21:50:16,110 INFO L185 CegarLoopUtils]: At program point L780(lines 780 797) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (= __utac_acc__Specification2_spec__2_~tmp~6 0)))) [2021-02-23 21:50:16,110 INFO L185 CegarLoopUtils]: At program point L782-2(line 782) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (and (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-23 21:50:16,110 INFO L185 CegarLoopUtils]: At program point L782-3(line 782) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 21:50:16,110 INFO L185 CegarLoopUtils]: At program point L780-1(lines 772 800) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) [2021-02-23 21:50:16,110 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:50:16,111 INFO L185 CegarLoopUtils]: At program point L778-1(line 778) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret76| 0) .cse1))) [2021-02-23 21:50:16,111 INFO L185 CegarLoopUtils]: At program point L778-2(line 778) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret76| 0) .cse1))) [2021-02-23 21:50:16,111 INFO L185 CegarLoopUtils]: At program point L778-3(line 778) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret76| 0) (= __utac_acc__Specification2_spec__2_~tmp~6 0)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 21:50:16,111 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:50:16,111 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 21:50:16,111 INFO L189 CegarLoopUtils]: For program point L738-2(lines 738 746) no Hoare annotation was computed. [2021-02-23 21:50:16,111 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 730 752) no Hoare annotation was computed. [2021-02-23 21:50:16,111 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 730 752) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 730 752) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point L738(lines 738 746) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 764 771) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:50:16,112 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 764 771) the Hoare annotation is: true [2021-02-23 21:50:16,112 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 764 771) the Hoare annotation is: true [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point L448(lines 448 550) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point L448-1(lines 448 550) no Hoare annotation was computed. [2021-02-23 21:50:16,112 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L539-1(line 539) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L539-2(line 539) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L498(lines 497 517) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 21:50:16,113 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L482-1(line 482) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L499(lines 499 503) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L524-1(line 524) no Hoare annotation was computed. [2021-02-23 21:50:16,114 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L524-2(line 524) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 448 550) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L508-1(line 508) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L508-2(line 508) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 448 550) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 21:50:16,115 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 448 550) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L518(lines 496 519) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 21:50:16,116 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L477(lines 477 493) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L510-1(line 510) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L510-2(line 510) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L494(lines 494 535) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L486-1(line 486) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 21:50:16,117 INFO L189 CegarLoopUtils]: For program point L536(lines 536 547) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L528-1(line 528) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L479-1(line 479) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L537(lines 537 544) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 21:50:16,118 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L472(lines 472 476) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L497-2(lines 497 517) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 21:50:16,119 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 648 657) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 648 657) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L189 CegarLoopUtils]: For program point L650-1(line 650) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L189 CegarLoopUtils]: For program point L650-2(line 650) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 648 657) no Hoare annotation was computed. [2021-02-23 21:50:16,120 INFO L185 CegarLoopUtils]: At program point L258-1(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,120 INFO L185 CegarLoopUtils]: At program point L258-2(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,120 INFO L185 CegarLoopUtils]: At program point L576(line 576) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L258-3(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L254(line 254) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L258-4(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L254-1(line 254) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L258-5(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L254-2(line 254) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L258-6(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L254-3(line 254) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,121 INFO L185 CegarLoopUtils]: At program point L258-7(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L254-4(line 254) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L250-1(line 250) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L250-2(line 250) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L250-3(line 250) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L622(line 622) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,122 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:50:16,123 INFO L185 CegarLoopUtils]: At program point L272(line 272) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L272-1(line 272) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L272-2(line 272) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L582(line 582) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L582-1(line 582) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L628(line 628) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L628-1(line 628) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,124 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L748-1(line 748) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L748-2(line 748) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L583(line 583) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L744-2(line 744) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L744-3(line 744) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,125 INFO L185 CegarLoopUtils]: At program point L740-1(line 740) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L740-2(line 740) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L740-3(line 740) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L740-4(line 740) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L575(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L736-1(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L740-5(line 740) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,126 INFO L185 CegarLoopUtils]: At program point L575-1(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L736-2(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L736-3(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L736-4(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L736-5(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L736-6(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L736-7(line 736) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,127 INFO L185 CegarLoopUtils]: At program point L270-1(line 270) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,128 INFO L185 CegarLoopUtils]: At program point L621(line 621) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,128 INFO L185 CegarLoopUtils]: At program point L270-2(line 270) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,128 INFO L185 CegarLoopUtils]: At program point L621-1(line 621) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,128 INFO L185 CegarLoopUtils]: At program point L270-3(line 270) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,128 INFO L185 CegarLoopUtils]: At program point L683(line 683) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,128 INFO L185 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#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~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L266-1(line 266) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L266-2(line 266) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L266-3(line 266) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L266-4(line 266) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L262-1(line 262) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L262-2(line 262) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L262-3(line 262) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,129 INFO L185 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:50:16,130 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 196 212) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 196 212) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point L207-1(lines 196 212) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point L203(lines 203 209) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point L201-1(line 201) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point L201-2(line 201) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point L201-3(line 201) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 753 761) no Hoare annotation was computed. [2021-02-23 21:50:16,130 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 753 761) no Hoare annotation was computed. [2021-02-23 21:50:16,131 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-23 21:50:16,131 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-23 21:50:16,131 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 753 761) no Hoare annotation was computed. [2021-02-23 21:50:16,131 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,131 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 709 720) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:50:16,131 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 21:50:16,131 INFO L192 CegarLoopUtils]: At program point L713-1(lines 709 720) the Hoare annotation is: true [2021-02-23 21:50:16,131 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 709 720) the Hoare annotation is: true [2021-02-23 21:50:16,131 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:50:16,132 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:50:16,132 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:50:16,132 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:50:16,132 INFO L185 CegarLoopUtils]: At program point L144(line 144) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,132 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 131 154) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,132 INFO L185 CegarLoopUtils]: At program point L142(lines 142 148) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,132 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 131 154) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:50:16,132 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,132 INFO L185 CegarLoopUtils]: At program point L135(lines 134 153) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 21:50:16,133 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 131 154) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 803 832) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L828(lines 803 832) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L814(line 814) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 803 832) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L817(lines 817 821) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L817-1(lines 817 821) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L813-2(lines 813 827) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: true [2021-02-23 21:50:16,133 INFO L192 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: true [2021-02-23 21:50:16,134 INFO L192 CegarLoopUtils]: At program point L805(line 805) the Hoare annotation is: true [2021-02-23 21:50:16,134 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 721 729) the Hoare annotation is: true [2021-02-23 21:50:16,134 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,134 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 721 729) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7))) [2021-02-23 21:50:16,134 INFO L192 CegarLoopUtils]: At program point L725(line 725) the Hoare annotation is: true [2021-02-23 21:50:16,134 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 721 729) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7))) [2021-02-23 21:50:16,134 INFO L192 CegarLoopUtils]: At program point L689-1(lines 685 696) the Hoare annotation is: true [2021-02-23 21:50:16,134 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 685 696) the Hoare annotation is: true [2021-02-23 21:50:16,134 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 685 696) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point L690(line 690) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 857 863) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 857 863) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 697 708) the Hoare annotation is: true [2021-02-23 21:50:16,135 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,135 INFO L192 CegarLoopUtils]: At program point L701-1(lines 697 708) the Hoare annotation is: true [2021-02-23 21:50:16,136 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 697 708) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:50:16,136 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 111 118) the Hoare annotation is: true [2021-02-23 21:50:16,136 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 115) the Hoare annotation is: true [2021-02-23 21:50:16,136 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 111 118) the Hoare annotation is: true [2021-02-23 21:50:16,136 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 111 118) the Hoare annotation is: true [2021-02-23 21:50:16,136 INFO L192 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: true [2021-02-23 21:50:16,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:50:16 BoogieIcfgContainer [2021-02-23 21:50:16,158 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:50:16,159 INFO L168 Benchmark]: Toolchain (without parser) took 56586.59 ms. Allocated memory was 151.0 MB in the beginning and 496.0 MB in the end (delta: 345.0 MB). Free memory was 127.3 MB in the beginning and 376.7 MB in the end (delta: -249.4 MB). Peak memory consumption was 305.8 MB. Max. memory is 8.0 GB. [2021-02-23 21:50:16,159 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 123.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:50:16,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 600.84 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 105.8 MB in the end (delta: 20.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:50:16,160 INFO L168 Benchmark]: Boogie Preprocessor took 106.45 ms. Allocated memory is still 151.0 MB. Free memory was 105.8 MB in the beginning and 101.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:50:16,160 INFO L168 Benchmark]: RCFGBuilder took 1323.49 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 101.9 MB in the beginning and 146.2 MB in the end (delta: -44.2 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. [2021-02-23 21:50:16,160 INFO L168 Benchmark]: TraceAbstraction took 54532.19 ms. Allocated memory was 181.4 MB in the beginning and 496.0 MB in the end (delta: 314.6 MB). Free memory was 145.6 MB in the beginning and 376.7 MB in the end (delta: -231.0 MB). Peak memory consumption was 292.7 MB. Max. memory is 8.0 GB. [2021-02-23 21:50:16,162 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 123.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 600.84 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 105.8 MB in the end (delta: 20.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 106.45 ms. Allocated memory is still 151.0 MB. Free memory was 105.8 MB in the beginning and 101.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1323.49 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 101.9 MB in the beginning and 146.2 MB in the end (delta: -44.2 MB). Peak memory consumption was 57.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 54532.19 ms. Allocated memory was 181.4 MB in the beginning and 496.0 MB in the end (delta: 314.6 MB). Free memory was 145.6 MB in the beginning and 376.7 MB in the end (delta: -231.0 MB). Peak memory consumption was 292.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 115]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 665]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 672]: 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: 875]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 155]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 232]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 658]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 864]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 221]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 213]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 163]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 46]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 772]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == 0 - ProcedureContractResult [Line: 764]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 709]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 131]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 721]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 803]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 685]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 857]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 697]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 111]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 611 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 20.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 15.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1000 SDtfs, 2054 SDslu, 1904 SDs, 0 SdLazy, 2813 SolverSat, 527 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 172 GetRequests, 103 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 9.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=296occurred 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: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 245 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 242 LocationsWithAnnotation, 856 PreInvPairs, 1037 NumberOfFragments, 2961 HoareAnnotationTreeSize, 856 FomulaSimplifications, 439521 FormulaSimplificationTreeSizeReduction, 4.8s HoareSimplificationTime, 242 FomulaSimplificationsInter, 37183 FormulaSimplificationTreeSizeReductionInter, 29.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 817 NumberOfCodeBlocks, 817 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 812 ConstructedInterpolants, 0 QuantifiedInterpolants, 362576 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...