/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product41.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:45:33,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:45:33,648 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:45:33,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:45:33,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:45:33,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:45:33,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:45:33,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:45:33,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:45:33,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:45:33,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:45:33,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:45:33,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:45:33,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:45:33,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:45:33,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:45:33,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:45:33,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:45:33,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:45:33,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:45:33,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:45:33,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:45:33,761 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:45:33,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:45:33,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:45:33,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:45:33,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:45:33,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:45:33,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:45:33,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:45:33,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:45:33,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:45:33,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:45:33,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:45:33,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:45:33,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:45:33,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:45:33,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:45:33,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:45:33,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:45:33,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:45:33,782 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:45:33,799 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:45:33,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:45:33,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:45:33,804 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:45:33,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:45:33,804 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:45:33,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:45:33,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:45:33,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:45:33,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:45:33,806 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:45:33,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:45:33,807 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:45:33,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:45:33,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:45:33,808 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:45:33,808 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:45:33,808 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:45:33,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:45:33,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:45:33,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:45:33,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:45:33,809 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:45:34,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:45:34,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:45:34,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:45:34,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:45:34,244 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:45:34,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product41.cil.c [2020-11-06 23:45:34,329 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32dec39f3/d2f84cb4d8e04fbf97333806248e8671/FLAG39c409d29 [2020-11-06 23:45:35,092 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:45:35,093 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product41.cil.c [2020-11-06 23:45:35,113 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32dec39f3/d2f84cb4d8e04fbf97333806248e8671/FLAG39c409d29 [2020-11-06 23:45:35,364 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32dec39f3/d2f84cb4d8e04fbf97333806248e8671 [2020-11-06 23:45:35,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:45:35,379 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:45:35,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:45:35,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:45:35,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:45:35,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:35,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@498d6f1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35, skipping insertion in model container [2020-11-06 23:45:35,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:35,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:45:35,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:45:35,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:45:35,781 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:45:35,901 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:45:35,936 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:45:35,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35 WrapperNode [2020-11-06 23:45:35,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:45:35,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:45:35,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:45:35,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:45:35,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:35,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:35,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:35,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:36,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:36,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:36,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... [2020-11-06 23:45:36,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:45:36,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:45:36,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:45:36,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:45:36,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:45:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:45:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:45:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:45:36,126 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:45:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:45:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:45:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:45:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:45:36,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:45:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:45:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:45:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:45:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:45:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:45:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:45:36,128 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:45:36,129 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:45:36,129 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-06 23:45:36,129 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:45:36,129 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:45:36,129 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:45:36,129 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-11-06 23:45:36,130 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:45:36,130 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:45:36,130 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:45:36,130 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:45:36,130 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:45:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-06 23:45:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:45:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:45:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:45:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:45:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:45:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:45:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:45:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:45:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:45:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:45:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:45:36,132 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:45:36,133 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:45:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:45:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:45:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:45:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:45:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:45:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:45:36,134 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:45:36,135 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:45:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:45:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:45:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:45:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:45:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:45:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:45:36,136 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-06 23:45:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:45:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:45:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:45:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:45:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:45:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:45:36,137 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:45:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-06 23:45:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-11-06 23:45:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:45:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:45:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:45:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:45:36,138 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:45:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:45:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:45:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:45:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:45:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:45:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:45:36,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:45:36,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:45:37,332 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:45:37,332 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:45:37,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:45:37 BoogieIcfgContainer [2020-11-06 23:45:37,335 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:45:37,337 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:45:37,337 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:45:37,341 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:45:37,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:45:35" (1/3) ... [2020-11-06 23:45:37,342 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65c4bc1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:45:37, skipping insertion in model container [2020-11-06 23:45:37,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:45:35" (2/3) ... [2020-11-06 23:45:37,343 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65c4bc1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:45:37, skipping insertion in model container [2020-11-06 23:45:37,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:45:37" (3/3) ... [2020-11-06 23:45:37,345 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product41.cil.c [2020-11-06 23:45:37,361 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:45:37,366 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:45:37,378 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:45:37,403 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:45:37,403 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:45:37,404 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:45:37,404 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:45:37,404 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:45:37,404 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:45:37,404 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:45:37,404 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:45:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2020-11-06 23:45:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-06 23:45:37,447 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:37,448 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:37,448 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:37,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:37,455 INFO L82 PathProgramCache]: Analyzing trace with hash 2013434145, now seen corresponding path program 1 times [2020-11-06 23:45:37,464 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:37,465 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [885581265] [2020-11-06 23:45:37,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:37,545 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,283 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:38,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:38,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:45:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:45:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:38,477 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [885581265] [2020-11-06 23:45:38,480 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:38,483 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-06 23:45:38,483 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471906113] [2020-11-06 23:45:38,489 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-06 23:45:38,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:38,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-06 23:45:38,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:45:38,514 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 3 states. [2020-11-06 23:45:40,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:40,086 INFO L93 Difference]: Finished difference Result 465 states and 552 transitions. [2020-11-06 23:45:40,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-06 23:45:40,088 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-06 23:45:40,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:40,105 INFO L225 Difference]: With dead ends: 465 [2020-11-06 23:45:40,105 INFO L226 Difference]: Without dead ends: 291 [2020-11-06 23:45:40,110 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:45:40,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2020-11-06 23:45:40,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 250. [2020-11-06 23:45:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2020-11-06 23:45:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 270 transitions. [2020-11-06 23:45:40,277 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 270 transitions. Word has length 148 [2020-11-06 23:45:40,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:40,278 INFO L481 AbstractCegarLoop]: Abstraction has 250 states and 270 transitions. [2020-11-06 23:45:40,278 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-06 23:45:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 270 transitions. [2020-11-06 23:45:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-06 23:45:40,282 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:40,283 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:40,283 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:45:40,283 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:40,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:40,284 INFO L82 PathProgramCache]: Analyzing trace with hash -1678626346, now seen corresponding path program 1 times [2020-11-06 23:45:40,284 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:40,285 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1546923760] [2020-11-06 23:45:40,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:40,289 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,852 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:40,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:40,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:45:40,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:45:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:40,937 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1546923760] [2020-11-06 23:45:40,937 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:40,938 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:45:40,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707245124] [2020-11-06 23:45:40,939 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:45:40,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:40,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:45:40,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:45:40,940 INFO L87 Difference]: Start difference. First operand 250 states and 270 transitions. Second operand 4 states. [2020-11-06 23:45:41,746 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:45:42,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:42,740 INFO L93 Difference]: Finished difference Result 379 states and 423 transitions. [2020-11-06 23:45:42,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-06 23:45:42,741 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-06 23:45:42,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:42,747 INFO L225 Difference]: With dead ends: 379 [2020-11-06 23:45:42,747 INFO L226 Difference]: Without dead ends: 274 [2020-11-06 23:45:42,749 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:45:42,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2020-11-06 23:45:42,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 240. [2020-11-06 23:45:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2020-11-06 23:45:42,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 257 transitions. [2020-11-06 23:45:42,843 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 257 transitions. Word has length 149 [2020-11-06 23:45:42,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:42,844 INFO L481 AbstractCegarLoop]: Abstraction has 240 states and 257 transitions. [2020-11-06 23:45:42,844 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:45:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 257 transitions. [2020-11-06 23:45:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-06 23:45:42,846 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:42,847 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:42,847 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:45:42,847 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:42,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:42,848 INFO L82 PathProgramCache]: Analyzing trace with hash -193801291, now seen corresponding path program 1 times [2020-11-06 23:45:42,848 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:42,848 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [319503256] [2020-11-06 23:45:42,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:42,852 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,328 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:43,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:45:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-06 23:45:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:43,547 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [319503256] [2020-11-06 23:45:43,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:43,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:45:43,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963419376] [2020-11-06 23:45:43,550 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:45:43,551 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:43,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:45:43,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:45:43,552 INFO L87 Difference]: Start difference. First operand 240 states and 257 transitions. Second operand 9 states. [2020-11-06 23:45:44,266 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:45:44,746 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:45:45,127 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:45:45,518 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:45,869 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:45:46,246 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:47,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:47,823 INFO L93 Difference]: Finished difference Result 399 states and 448 transitions. [2020-11-06 23:45:47,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-06 23:45:47,824 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-06 23:45:47,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:47,830 INFO L225 Difference]: With dead ends: 399 [2020-11-06 23:45:47,831 INFO L226 Difference]: Without dead ends: 274 [2020-11-06 23:45:47,836 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-06 23:45:47,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2020-11-06 23:45:47,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 240. [2020-11-06 23:45:47,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2020-11-06 23:45:47,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 256 transitions. [2020-11-06 23:45:47,935 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 256 transitions. Word has length 158 [2020-11-06 23:45:47,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:47,935 INFO L481 AbstractCegarLoop]: Abstraction has 240 states and 256 transitions. [2020-11-06 23:45:47,936 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:45:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 256 transitions. [2020-11-06 23:45:47,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-06 23:45:47,938 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:47,938 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:47,938 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:45:47,939 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:47,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:47,939 INFO L82 PathProgramCache]: Analyzing trace with hash 2108216576, now seen corresponding path program 1 times [2020-11-06 23:45:47,940 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:47,940 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [395220561] [2020-11-06 23:45:47,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:47,943 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,340 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:48,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-06 23:45:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:45:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-06 23:45:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-06 23:45:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:48,486 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [395220561] [2020-11-06 23:45:48,486 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:48,487 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-06 23:45:48,487 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97019581] [2020-11-06 23:45:48,487 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-06 23:45:48,488 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:48,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-06 23:45:48,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-11-06 23:45:48,489 INFO L87 Difference]: Start difference. First operand 240 states and 256 transitions. Second operand 6 states. [2020-11-06 23:45:49,128 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:45:50,828 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:45:51,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:51,578 INFO L93 Difference]: Finished difference Result 523 states and 593 transitions. [2020-11-06 23:45:51,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-06 23:45:51,578 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-11-06 23:45:51,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:51,582 INFO L225 Difference]: With dead ends: 523 [2020-11-06 23:45:51,582 INFO L226 Difference]: Without dead ends: 398 [2020-11-06 23:45:51,583 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:45:51,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-11-06 23:45:51,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 337. [2020-11-06 23:45:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 337 states. [2020-11-06 23:45:51,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 363 transitions. [2020-11-06 23:45:51,741 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 363 transitions. Word has length 166 [2020-11-06 23:45:51,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:51,741 INFO L481 AbstractCegarLoop]: Abstraction has 337 states and 363 transitions. [2020-11-06 23:45:51,743 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-06 23:45:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 363 transitions. [2020-11-06 23:45:51,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-11-06 23:45:51,746 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:51,747 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:51,747 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:45:51,747 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:51,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:51,749 INFO L82 PathProgramCache]: Analyzing trace with hash -1315403326, now seen corresponding path program 1 times [2020-11-06 23:45:51,749 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:51,750 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1570811942] [2020-11-06 23:45:51,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:51,753 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:51,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,164 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:52,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-06 23:45:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:45:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:45:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:45:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-11-06 23:45:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-11-06 23:45:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:52,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:52,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1570811942] [2020-11-06 23:45:52,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:52,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:45:52,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260295058] [2020-11-06 23:45:52,404 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:45:52,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:52,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:45:52,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:45:52,408 INFO L87 Difference]: Start difference. First operand 337 states and 363 transitions. Second operand 9 states. [2020-11-06 23:45:53,050 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:45:54,195 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:54,615 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:45:55,030 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:45:55,395 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:45:55,818 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:45:56,184 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:45:58,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:45:58,101 INFO L93 Difference]: Finished difference Result 825 states and 960 transitions. [2020-11-06 23:45:58,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-06 23:45:58,102 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 190 [2020-11-06 23:45:58,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:45:58,109 INFO L225 Difference]: With dead ends: 825 [2020-11-06 23:45:58,109 INFO L226 Difference]: Without dead ends: 603 [2020-11-06 23:45:58,110 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:45:58,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 603 states. [2020-11-06 23:45:58,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 603 to 525. [2020-11-06 23:45:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 525 states. [2020-11-06 23:45:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 578 transitions. [2020-11-06 23:45:58,346 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 578 transitions. Word has length 190 [2020-11-06 23:45:58,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:45:58,346 INFO L481 AbstractCegarLoop]: Abstraction has 525 states and 578 transitions. [2020-11-06 23:45:58,346 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:45:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 578 transitions. [2020-11-06 23:45:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-11-06 23:45:58,360 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:45:58,360 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:45:58,360 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:45:58,360 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:45:58,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:45:58,361 INFO L82 PathProgramCache]: Analyzing trace with hash -1523752097, now seen corresponding path program 1 times [2020-11-06 23:45:58,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:45:58,362 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1307950740] [2020-11-06 23:45:58,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:45:58,365 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:45:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,751 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:45:58,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:45:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:45:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:45:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:45:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:45:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-06 23:45:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:45:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:45:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:45:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-11-06 23:45:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-11-06 23:45:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:45:58,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:45:58,914 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1307950740] [2020-11-06 23:45:58,916 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:45:58,916 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:45:58,916 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371397860] [2020-11-06 23:45:58,917 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:45:58,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:45:58,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:45:58,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:45:58,922 INFO L87 Difference]: Start difference. First operand 525 states and 578 transitions. Second operand 9 states. [2020-11-06 23:45:59,574 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:01,120 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:01,513 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:01,960 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:02,326 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:03,079 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:03,451 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:03,813 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:04,247 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:05,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:05,404 INFO L93 Difference]: Finished difference Result 1398 states and 1632 transitions. [2020-11-06 23:46:05,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:46:05,405 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 190 [2020-11-06 23:46:05,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:05,415 INFO L225 Difference]: With dead ends: 1398 [2020-11-06 23:46:05,416 INFO L226 Difference]: Without dead ends: 988 [2020-11-06 23:46:05,418 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-11-06 23:46:05,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 988 states. [2020-11-06 23:46:05,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 988 to 873. [2020-11-06 23:46:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 873 states. [2020-11-06 23:46:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 873 states and 970 transitions. [2020-11-06 23:46:05,851 INFO L78 Accepts]: Start accepts. Automaton has 873 states and 970 transitions. Word has length 190 [2020-11-06 23:46:05,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:05,851 INFO L481 AbstractCegarLoop]: Abstraction has 873 states and 970 transitions. [2020-11-06 23:46:05,851 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:46:05,851 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 970 transitions. [2020-11-06 23:46:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-11-06 23:46:05,855 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:05,855 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:05,856 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-06 23:46:05,856 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:05,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:05,856 INFO L82 PathProgramCache]: Analyzing trace with hash -1609018971, now seen corresponding path program 1 times [2020-11-06 23:46:05,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:05,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [612040603] [2020-11-06 23:46:05,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:05,860 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,285 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:06,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:46:06,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:46:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-11-06 23:46:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-11-06 23:46:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:06,463 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [612040603] [2020-11-06 23:46:06,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:06,464 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:46:06,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583372197] [2020-11-06 23:46:06,464 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:46:06,465 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:06,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:46:06,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:46:06,466 INFO L87 Difference]: Start difference. First operand 873 states and 970 transitions. Second operand 10 states. [2020-11-06 23:46:07,169 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:08,930 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:09,327 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:09,753 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:11,036 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:11,422 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:11,840 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:12,238 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:12,591 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:12,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:12,912 INFO L93 Difference]: Finished difference Result 1097 states and 1284 transitions. [2020-11-06 23:46:12,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:46:12,913 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 195 [2020-11-06 23:46:12,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:12,921 INFO L225 Difference]: With dead ends: 1097 [2020-11-06 23:46:12,921 INFO L226 Difference]: Without dead ends: 1093 [2020-11-06 23:46:12,922 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-06 23:46:12,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2020-11-06 23:46:13,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 873. [2020-11-06 23:46:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 873 states. [2020-11-06 23:46:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 873 states and 968 transitions. [2020-11-06 23:46:13,288 INFO L78 Accepts]: Start accepts. Automaton has 873 states and 968 transitions. Word has length 195 [2020-11-06 23:46:13,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:13,289 INFO L481 AbstractCegarLoop]: Abstraction has 873 states and 968 transitions. [2020-11-06 23:46:13,289 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:46:13,289 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 968 transitions. [2020-11-06 23:46:13,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-11-06 23:46:13,294 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:13,294 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:13,294 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-06 23:46:13,295 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:13,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:13,295 INFO L82 PathProgramCache]: Analyzing trace with hash -1449475064, now seen corresponding path program 1 times [2020-11-06 23:46:13,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:13,296 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [837534273] [2020-11-06 23:46:13,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:13,299 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,650 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:13,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:13,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:13,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:46:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:46:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:46:13,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-06 23:46:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-06 23:46:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:13,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:13,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [837534273] [2020-11-06 23:46:13,929 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:13,929 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:46:13,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061707614] [2020-11-06 23:46:13,930 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:46:13,930 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:13,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:46:13,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:46:13,931 INFO L87 Difference]: Start difference. First operand 873 states and 968 transitions. Second operand 10 states. [2020-11-06 23:46:15,347 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:15,720 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:46:16,108 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:46:16,479 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:16,894 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:17,290 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:18,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:18,857 INFO L93 Difference]: Finished difference Result 1881 states and 2209 transitions. [2020-11-06 23:46:18,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:46:18,858 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 218 [2020-11-06 23:46:18,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:18,865 INFO L225 Difference]: With dead ends: 1881 [2020-11-06 23:46:18,865 INFO L226 Difference]: Without dead ends: 1123 [2020-11-06 23:46:18,868 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:46:18,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1123 states. [2020-11-06 23:46:19,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1123 to 905. [2020-11-06 23:46:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 905 states. [2020-11-06 23:46:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1000 transitions. [2020-11-06 23:46:19,338 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1000 transitions. Word has length 218 [2020-11-06 23:46:19,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:19,339 INFO L481 AbstractCegarLoop]: Abstraction has 905 states and 1000 transitions. [2020-11-06 23:46:19,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:46:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1000 transitions. [2020-11-06 23:46:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-11-06 23:46:19,343 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:19,343 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:19,344 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-06 23:46:19,344 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:19,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:19,345 INFO L82 PathProgramCache]: Analyzing trace with hash -9675672, now seen corresponding path program 1 times [2020-11-06 23:46:19,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:19,345 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1213216765] [2020-11-06 23:46:19,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:19,348 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,726 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:19,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:46:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:46:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:46:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-11-06 23:46:19,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-06 23:46:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:19,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:19,982 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1213216765] [2020-11-06 23:46:19,982 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:19,982 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-06 23:46:19,982 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598457919] [2020-11-06 23:46:19,983 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-06 23:46:19,983 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:19,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-06 23:46:19,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-11-06 23:46:19,984 INFO L87 Difference]: Start difference. First operand 905 states and 1000 transitions. Second operand 13 states. [2020-11-06 23:46:20,700 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:46:21,077 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:46:21,461 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:21,832 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:22,183 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:23,154 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:23,516 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:23,891 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:24,275 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:24,633 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:26,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:26,322 INFO L93 Difference]: Finished difference Result 1651 states and 1902 transitions. [2020-11-06 23:46:26,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-06 23:46:26,323 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 218 [2020-11-06 23:46:26,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:26,329 INFO L225 Difference]: With dead ends: 1651 [2020-11-06 23:46:26,329 INFO L226 Difference]: Without dead ends: 861 [2020-11-06 23:46:26,332 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-11-06 23:46:26,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 861 states. [2020-11-06 23:46:26,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 861 to 717. [2020-11-06 23:46:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 717 states. [2020-11-06 23:46:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 774 transitions. [2020-11-06 23:46:26,642 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 774 transitions. Word has length 218 [2020-11-06 23:46:26,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:26,643 INFO L481 AbstractCegarLoop]: Abstraction has 717 states and 774 transitions. [2020-11-06 23:46:26,643 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-06 23:46:26,643 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 774 transitions. [2020-11-06 23:46:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-11-06 23:46:26,647 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:26,648 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:26,648 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-06 23:46:26,648 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:26,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:26,649 INFO L82 PathProgramCache]: Analyzing trace with hash 1927375073, now seen corresponding path program 1 times [2020-11-06 23:46:26,649 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:26,649 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1988032178] [2020-11-06 23:46:26,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:26,652 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:46:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,043 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:27,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-06 23:46:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:46:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:46:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:46:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:46:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:46:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:46:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-06 23:46:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-06 23:46:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:27,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1988032178] [2020-11-06 23:46:27,592 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:27,592 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2020-11-06 23:46:27,592 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679514145] [2020-11-06 23:46:27,593 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-11-06 23:46:27,593 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:27,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-11-06 23:46:27,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-11-06 23:46:27,593 INFO L87 Difference]: Start difference. First operand 717 states and 774 transitions. Second operand 20 states. [2020-11-06 23:46:28,301 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:28,806 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:29,215 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:46:29,660 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:30,102 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:46:30,489 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:31,546 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:33,075 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:33,502 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:33,991 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:34,418 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:34,827 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:35,232 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:35,625 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:36,052 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:36,488 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:37,012 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:37,445 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:46:37,887 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:46:38,728 WARN L194 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-06 23:46:39,699 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2020-11-06 23:46:40,457 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-06 23:46:42,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:46:42,376 INFO L93 Difference]: Finished difference Result 1428 states and 1602 transitions. [2020-11-06 23:46:42,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-11-06 23:46:42,377 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 223 [2020-11-06 23:46:42,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:46:42,382 INFO L225 Difference]: With dead ends: 1428 [2020-11-06 23:46:42,383 INFO L226 Difference]: Without dead ends: 826 [2020-11-06 23:46:42,385 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 42 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 513 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=497, Invalid=2155, Unknown=0, NotChecked=0, Total=2652 [2020-11-06 23:46:42,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2020-11-06 23:46:42,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 682. [2020-11-06 23:46:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 682 states. [2020-11-06 23:46:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 729 transitions. [2020-11-06 23:46:42,688 INFO L78 Accepts]: Start accepts. Automaton has 682 states and 729 transitions. Word has length 223 [2020-11-06 23:46:42,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:46:42,688 INFO L481 AbstractCegarLoop]: Abstraction has 682 states and 729 transitions. [2020-11-06 23:46:42,688 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-11-06 23:46:42,689 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 729 transitions. [2020-11-06 23:46:42,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2020-11-06 23:46:42,693 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:46:42,694 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:46:42,694 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-06 23:46:42,694 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:46:42,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:46:42,695 INFO L82 PathProgramCache]: Analyzing trace with hash 34117803, now seen corresponding path program 1 times [2020-11-06 23:46:42,695 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:46:42,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [127217983] [2020-11-06 23:46:42,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:46:43,066 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 85 [2020-11-06 23:46:43,204 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-11-06 23:46:43,885 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 174 [2020-11-06 23:46:44,512 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 174 [2020-11-06 23:46:45,136 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 175 [2020-11-06 23:46:45,735 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 174 [2020-11-06 23:46:46,356 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 174 [2020-11-06 23:46:46,954 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 175 [2020-11-06 23:46:47,571 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 175 [2020-11-06 23:46:48,186 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 175 [2020-11-06 23:46:48,190 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-06 23:46:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,812 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:46:48,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:46:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:46:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:46:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:46:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:46:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:46:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-06 23:46:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-06 23:46:48,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:46:48,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-11-06 23:46:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-11-06 23:46:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:46:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:46:53,210 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2020-11-06 23:46:54,634 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [127217983] [2020-11-06 23:46:54,635 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:46:54,635 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2020-11-06 23:46:54,635 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504403302] [2020-11-06 23:46:54,636 INFO L461 AbstractCegarLoop]: Interpolant automaton has 60 states [2020-11-06 23:46:54,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:46:54,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2020-11-06 23:46:54,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=651, Invalid=3009, Unknown=0, NotChecked=0, Total=3660 [2020-11-06 23:46:54,639 INFO L87 Difference]: Start difference. First operand 682 states and 729 transitions. Second operand 60 states. [2020-11-06 23:46:55,330 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:46:55,977 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:46:56,368 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:46:56,785 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-06 23:46:57,199 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:46:58,009 WARN L194 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 217 [2020-11-06 23:46:58,933 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:46:59,809 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-11-06 23:47:00,318 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-06 23:47:00,850 WARN L194 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-06 23:47:01,595 WARN L194 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-06 23:47:02,519 WARN L194 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-11-06 23:47:03,081 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-06 23:47:03,647 WARN L194 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:47:04,276 WARN L194 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:47:04,678 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:05,296 WARN L194 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-06 23:47:05,891 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:47:06,571 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-06 23:47:07,170 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-06 23:47:07,784 WARN L194 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2020-11-06 23:47:08,474 WARN L194 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2020-11-06 23:47:09,188 WARN L194 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2020-11-06 23:47:09,818 WARN L194 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2020-11-06 23:47:10,849 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2020-11-06 23:47:11,538 WARN L194 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-11-06 23:47:12,284 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-11-06 23:47:12,977 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-11-06 23:47:13,356 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:14,035 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2020-11-06 23:47:14,714 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-11-06 23:47:15,439 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2020-11-06 23:47:16,298 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2020-11-06 23:47:16,663 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:47:17,420 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2020-11-06 23:47:17,798 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:47:18,506 WARN L194 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2020-11-06 23:47:19,193 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-11-06 23:47:19,711 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-06 23:47:20,457 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:21,355 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:47:22,303 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-11-06 23:47:22,716 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:47:23,329 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:47:23,996 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2020-11-06 23:47:24,691 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2020-11-06 23:47:25,430 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2020-11-06 23:47:26,190 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2020-11-06 23:47:26,856 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2020-11-06 23:47:27,614 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:47:28,641 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:47:29,921 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:47:30,378 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:30,950 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:47:31,373 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:47:31,743 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:47:32,162 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:47:32,592 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:35,148 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:35,701 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:47:42,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:47:42,731 INFO L93 Difference]: Finished difference Result 2538 states and 3112 transitions. [2020-11-06 23:47:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 227 states. [2020-11-06 23:47:42,732 INFO L78 Accepts]: Start accepts. Automaton has 60 states. Word has length 269 [2020-11-06 23:47:42,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:47:42,733 INFO L225 Difference]: With dead ends: 2538 [2020-11-06 23:47:42,733 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:47:42,760 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 431 GetRequests, 144 SyntacticMatches, 17 SemanticMatches, 270 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32074 ImplicationChecksByTransitivity, 44.4s TimeCoverageRelationStatistics Valid=8015, Invalid=65697, Unknown=0, NotChecked=0, Total=73712 [2020-11-06 23:47:42,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:47:42,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:47:42,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:47:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:47:42,761 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 269 [2020-11-06 23:47:42,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:47:42,761 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:47:42,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 60 states. [2020-11-06 23:47:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:47:42,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:47:42,762 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-06 23:47:42,764 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:47:44,321 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 331 DAG size of output: 301 [2020-11-06 23:47:46,136 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 443 DAG size of output: 354 [2020-11-06 23:47:47,094 WARN L194 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 315 [2020-11-06 23:47:56,177 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 319 [2020-11-06 23:47:57,338 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 326 [2020-11-06 23:47:57,964 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 328 [2020-11-06 23:48:02,601 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 443 DAG size of output: 354 [2020-11-06 23:48:03,315 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 328 [2020-11-06 23:48:04,300 WARN L194 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 326 [2020-11-06 23:48:04,910 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 326 [2020-11-06 23:48:05,523 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 326 [2020-11-06 23:48:06,101 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 319 [2020-11-06 23:48:06,677 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 321 [2020-11-06 23:48:12,084 WARN L194 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 443 DAG size of output: 354 [2020-11-06 23:48:13,240 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 326 [2020-11-06 23:48:14,633 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 302 [2020-11-06 23:48:15,604 WARN L194 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 447 DAG size of output: 357 [2020-11-06 23:48:16,799 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 326 [2020-11-06 23:48:17,576 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 332 [2020-11-06 23:48:18,213 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 322 [2020-11-06 23:48:20,484 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 319 [2020-11-06 23:48:26,435 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 203 DAG size of output: 22 [2020-11-06 23:48:27,357 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 28 [2020-11-06 23:48:29,366 WARN L194 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 286 DAG size of output: 35 [2020-11-06 23:48:30,274 WARN L194 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 27 [2020-11-06 23:48:31,657 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 248 DAG size of output: 28 [2020-11-06 23:48:34,621 WARN L194 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 210 DAG size of output: 64 [2020-11-06 23:48:34,914 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2020-11-06 23:48:35,244 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-06 23:48:36,172 WARN L194 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 18 [2020-11-06 23:48:37,041 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 21 [2020-11-06 23:48:37,329 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:48:38,256 WARN L194 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 18 [2020-11-06 23:48:39,197 WARN L194 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 23 [2020-11-06 23:48:40,750 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 238 DAG size of output: 25 [2020-11-06 23:48:41,629 WARN L194 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 22 [2020-11-06 23:48:44,419 WARN L194 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 214 DAG size of output: 69 [2020-11-06 23:48:46,909 WARN L194 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 217 DAG size of output: 78 [2020-11-06 23:48:47,271 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:48:48,825 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 238 DAG size of output: 22 [2020-11-06 23:48:49,126 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:48:51,286 WARN L194 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 218 DAG size of output: 76 [2020-11-06 23:48:51,655 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:48:52,071 WARN L194 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 20 [2020-11-06 23:48:55,368 WARN L194 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 231 DAG size of output: 80 [2020-11-06 23:48:55,749 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 1 [2020-11-06 23:48:56,311 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 15 [2020-11-06 23:49:00,321 WARN L194 SmtUtils]: Spent 4.00 s on a formula simplification. DAG size of input: 209 DAG size of output: 61 [2020-11-06 23:49:02,057 WARN L194 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 243 DAG size of output: 25 [2020-11-06 23:49:05,312 WARN L194 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 229 DAG size of output: 78 [2020-11-06 23:49:05,769 WARN L194 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 1 [2020-11-06 23:49:07,261 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 252 DAG size of output: 28 [2020-11-06 23:49:07,584 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 21 [2020-11-06 23:49:10,121 WARN L194 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 206 DAG size of output: 61 [2020-11-06 23:49:12,281 WARN L194 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 211 DAG size of output: 34 [2020-11-06 23:49:12,579 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:49:14,031 WARN L194 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 259 DAG size of output: 28 [2020-11-06 23:49:15,497 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 261 DAG size of output: 30 [2020-11-06 23:49:16,447 WARN L194 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 18 [2020-11-06 23:49:16,717 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-06 23:49:18,288 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 184 DAG size of output: 39 [2020-11-06 23:49:19,212 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 18 [2020-11-06 23:49:20,037 WARN L194 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-11-06 23:49:20,306 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-06 23:49:20,631 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-06 23:49:20,926 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:49:21,884 WARN L194 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 23 [2020-11-06 23:49:23,016 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 212 DAG size of output: 73 [2020-11-06 23:49:24,837 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 220 DAG size of output: 80 [2020-11-06 23:49:25,720 WARN L194 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 22 [2020-11-06 23:49:29,439 WARN L194 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 222 DAG size of output: 73 [2020-11-06 23:49:29,900 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 1 [2020-11-06 23:49:33,951 WARN L194 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 216 DAG size of output: 66 [2020-11-06 23:49:34,884 WARN L194 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 23 [2020-11-06 23:49:36,903 WARN L194 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 214 DAG size of output: 73 [2020-11-06 23:49:40,979 WARN L194 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 208 DAG size of output: 60 [2020-11-06 23:49:44,755 WARN L194 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 214 DAG size of output: 66 [2020-11-06 23:49:46,727 WARN L194 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 286 DAG size of output: 35 [2020-11-06 23:49:49,530 WARN L194 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 203 DAG size of output: 54 [2020-11-06 23:49:50,347 WARN L194 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 30 [2020-11-06 23:49:52,882 WARN L194 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 217 DAG size of output: 78 [2020-11-06 23:49:55,435 WARN L194 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 217 DAG size of output: 78 [2020-11-06 23:49:58,099 WARN L194 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 220 DAG size of output: 81 [2020-11-06 23:49:58,412 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 1 [2020-11-06 23:49:58,773 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-11-06 23:50:00,259 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 259 DAG size of output: 30 [2020-11-06 23:50:01,833 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 259 DAG size of output: 30 [2020-11-06 23:50:03,321 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 259 DAG size of output: 30 [2020-11-06 23:50:04,720 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 252 DAG size of output: 28 [2020-11-06 23:50:06,107 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 254 DAG size of output: 28 [2020-11-06 23:50:09,843 WARN L194 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 222 DAG size of output: 73 [2020-11-06 23:50:10,181 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:50:11,904 WARN L194 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 204 DAG size of output: 29 [2020-11-06 23:50:12,781 WARN L194 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 21 [2020-11-06 23:50:13,391 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 17 [2020-11-06 23:50:13,702 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 1 [2020-11-06 23:50:14,047 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:50:15,774 WARN L194 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 243 DAG size of output: 25 [2020-11-06 23:50:17,929 WARN L194 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 214 DAG size of output: 73 [2020-11-06 23:50:20,067 WARN L194 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 218 DAG size of output: 76 [2020-11-06 23:50:22,007 WARN L194 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 211 DAG size of output: 71 [2020-11-06 23:50:23,833 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 200 DAG size of output: 58 [2020-11-06 23:50:25,972 WARN L194 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 218 DAG size of output: 76 [2020-11-06 23:50:26,265 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:50:26,565 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:50:26,872 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-06 23:50:28,610 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-11-06 23:50:30,568 WARN L194 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 286 DAG size of output: 35 [2020-11-06 23:50:32,071 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 203 DAG size of output: 22 [2020-11-06 23:50:36,192 WARN L194 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 208 DAG size of output: 60 [2020-11-06 23:50:36,592 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:50:37,645 WARN L194 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 23 [2020-11-06 23:50:39,130 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 259 DAG size of output: 30 [2020-11-06 23:50:40,703 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 184 DAG size of output: 39 [2020-11-06 23:50:41,625 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 27 [2020-11-06 23:50:42,464 WARN L194 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-11-06 23:50:43,464 WARN L194 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 27 [2020-11-06 23:50:44,428 WARN L194 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 30 [2020-11-06 23:50:44,734 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-06 23:50:45,040 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-06 23:50:45,431 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 19 [2020-11-06 23:50:46,792 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 235 DAG size of output: 30 [2020-11-06 23:50:49,851 WARN L194 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 289 DAG size of output: 41 [2020-11-06 23:50:50,147 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:50:51,064 WARN L194 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 18 [2020-11-06 23:50:53,267 WARN L194 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 211 DAG size of output: 34 [2020-11-06 23:50:54,754 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 259 DAG size of output: 30 [2020-11-06 23:50:56,685 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 207 DAG size of output: 65 [2020-11-06 23:50:56,974 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:50:57,279 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-06 23:50:57,589 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:50:59,131 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 265 DAG size of output: 30 [2020-11-06 23:51:00,585 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 255 DAG size of output: 28 [2020-11-06 23:51:00,944 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:51:01,514 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 15 [2020-11-06 23:51:02,443 WARN L194 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 26 [2020-11-06 23:51:02,772 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 1 [2020-11-06 23:51:03,062 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:51:03,903 WARN L194 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 16 [2020-11-06 23:51:04,935 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 197 DAG size of output: 27 [2020-11-06 23:51:05,846 WARN L194 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2020-11-06 23:51:06,173 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 21 [2020-11-06 23:51:06,476 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:51:08,289 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 220 DAG size of output: 80 [2020-11-06 23:51:09,722 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 28 [2020-11-06 23:51:10,613 WARN L194 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-11-06 23:51:13,889 WARN L194 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 231 DAG size of output: 80 [2020-11-06 23:51:14,363 WARN L194 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 1 [2020-11-06 23:51:15,591 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2020-11-06 23:51:15,931 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-06 23:51:16,244 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2020-11-06 23:51:16,570 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 26 [2020-11-06 23:51:16,936 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:51:20,880 WARN L194 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 219 DAG size of output: 70 [2020-11-06 23:51:24,950 WARN L194 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 216 DAG size of output: 66 [2020-11-06 23:51:26,833 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 184 DAG size of output: 36 [2020-11-06 23:51:30,895 WARN L194 SmtUtils]: Spent 4.06 s on a formula simplification. DAG size of input: 216 DAG size of output: 66 [2020-11-06 23:51:31,206 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-06 23:51:32,254 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 201 DAG size of output: 22 [2020-11-06 23:51:32,537 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2020-11-06 23:51:35,394 WARN L194 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 214 DAG size of output: 69 [2020-11-06 23:51:36,326 WARN L194 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 23 [2020-11-06 23:51:36,332 INFO L262 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:51:36,332 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:51:36,332 INFO L262 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:51:36,333 INFO L262 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:51:36,333 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-06 23:51:36,333 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2020-11-06 23:51:36,333 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-06 23:51:36,333 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-06 23:51:36,333 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-06 23:51:36,333 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-06 23:51:36,333 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L136-2(line 136) no Hoare annotation was computed. [2020-11-06 23:51:36,334 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L141(lines 118 142) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-06 23:51:36,335 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L125(lines 125 129) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L117-1(line 117) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L117-2(line 117) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-06 23:51:36,336 INFO L266 CegarLoopResult]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2020-11-06 23:51:36,337 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-06 23:51:36,338 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L202(lines 175 203) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-06 23:51:36,339 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L190-1(line 190) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L190-2(line 190) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L182(lines 182 186) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-06 23:51:36,340 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L199-1(line 199) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L199-2(line 199) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-06 23:51:36,341 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-06 23:51:36,342 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-06 23:51:36,342 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-06 23:51:36,342 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-06 23:51:36,342 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-06 23:51:36,342 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 868 874) the Hoare annotation is: true [2020-11-06 23:51:36,342 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 868 874) the Hoare annotation is: true [2020-11-06 23:51:36,342 INFO L262 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-06 23:51:36,342 INFO L269 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: true [2020-11-06 23:51:36,342 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 875 883) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-06 23:51:36,343 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 875 883) the Hoare annotation is: true [2020-11-06 23:51:36,343 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 875 883) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-06 23:51:36,343 INFO L262 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,343 INFO L262 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:51:36,343 INFO L262 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,343 INFO L262 CegarLoopResult]: At program point L834-2(line 834) the Hoare annotation is: (or (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:51:36,343 INFO L262 CegarLoopResult]: At program point L832-1(line 832) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,344 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 826 848) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,344 INFO L262 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,344 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 826 848) the Hoare annotation is: true [2020-11-06 23:51:36,344 INFO L269 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: true [2020-11-06 23:51:36,344 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 826 848) the Hoare annotation is: true [2020-11-06 23:51:36,344 INFO L262 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:51:36,344 INFO L262 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:51:36,345 INFO L262 CegarLoopResult]: At program point L836(lines 836 843) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~7 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:51:36,345 INFO L269 CegarLoopResult]: At program point L836-1(lines 836 843) the Hoare annotation is: true [2020-11-06 23:51:36,345 INFO L262 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret76| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:51:36,345 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-06 23:51:36,345 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 782 805) no Hoare annotation was computed. [2020-11-06 23:51:36,345 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-06 23:51:36,345 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-06 23:51:36,345 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-06 23:51:36,345 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 782 805) no Hoare annotation was computed. [2020-11-06 23:51:36,345 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 782 805) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-06 23:51:36,346 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-06 23:51:36,347 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 686 694) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= __utac_acc__Specification1_spec__1_~tmp~8 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0)) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) .cse2 .cse3))) [2020-11-06 23:51:36,347 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 686 694) the Hoare annotation is: true [2020-11-06 23:51:36,347 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 686 694) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= __utac_acc__Specification1_spec__1_~tmp~8 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0)) (or .cse0 .cse1 (not (<= 1 ~waterLevel~0)) .cse2 .cse3))) [2020-11-06 23:51:36,347 INFO L262 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse2 (= __utac_acc__Specification1_spec__1_~tmp~8 0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0)) (or .cse0 .cse1 .cse2 (not (<= 1 ~waterLevel~0)) .cse3))) [2020-11-06 23:51:36,347 INFO L269 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: true [2020-11-06 23:51:36,347 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-06 23:51:36,347 INFO L266 CegarLoopResult]: For program point L702(lines 702 710) no Hoare annotation was computed. [2020-11-06 23:51:36,347 INFO L266 CegarLoopResult]: For program point L702-2(lines 702 710) no Hoare annotation was computed. [2020-11-06 23:51:36,347 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-06 23:51:36,347 INFO L266 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 695 730) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point L714(lines 714 722) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point L714-2(lines 714 722) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 695 730) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 695 730) no Hoare annotation was computed. [2020-11-06 23:51:36,348 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 861 867) the Hoare annotation is: true [2020-11-06 23:51:36,348 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 861 867) the Hoare annotation is: true [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-06 23:51:36,349 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L85-2(line 85) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L48(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-06 23:51:36,350 INFO L266 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L71-1(line 71) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-06 23:51:36,351 INFO L266 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L74-1(line 74) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-06 23:51:36,352 INFO L266 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-06 23:51:36,353 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 385 386) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point L385(lines 385 386) no Hoare annotation was computed. [2020-11-06 23:51:36,354 INFO L266 CegarLoopResult]: For program point L381(lines 381 388) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L375(lines 375 395) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L402-1(line 402) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L402-2(line 402) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-06 23:51:36,355 INFO L266 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 392 393) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L266 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L266 CegarLoopResult]: For program point L361(lines 361 406) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L266 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-11-06 23:51:36,356 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 813 822) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,356 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 813 822) the Hoare annotation is: true [2020-11-06 23:51:36,356 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 813 822) the Hoare annotation is: true [2020-11-06 23:51:36,357 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 675 685) the Hoare annotation is: true [2020-11-06 23:51:36,357 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 675 685) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse13 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse6 (= test_~tmp~3 0)) (.cse7 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse11 (not (<= 2 ~waterLevel~0))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse14 (not (= test_~tmp___0~0 0))) (.cse15 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse16 (not (< ~waterLevel~0 3))) (.cse21 (not (= ~methaneLevelCritical~0 0))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse7 .cse8 .cse9 .cse4 .cse10 .cse11 .cse12 (and .cse13 (<= isMethaneAlarm_~retValue_acc~6 2147483647)) .cse14 .cse15 .cse2 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse2 .cse3 .cse21 .cse4) (or .cse5 .cse13 .cse6 .cse7 .cse8 .cse9 .cse4 .cse10 .cse11 .cse12 .cse14 .cse15 .cse2 .cse16 .cse21 .cse17 .cse18 .cse19 .cse20))) [2020-11-06 23:51:36,357 INFO L262 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse14 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (<= 2 ~waterLevel~0))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse19 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse0 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 (and .cse14 (<= isMethaneAlarm_~retValue_acc~6 2147483647)) .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse6 .cse14 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 .cse15 .cse16 .cse1 .cse17 .cse5 .cse18 .cse19 .cse20 .cse21))) [2020-11-06 23:51:36,357 INFO L269 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: true [2020-11-06 23:51:36,358 INFO L262 CegarLoopResult]: At program point L680-1(line 680) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= |isMethaneAlarm_#t~ret58| ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse11 (= |isMethaneAlarm_#t~ret58| isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse19 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse0 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse5 .cse18 .cse19 .cse20 .cse21))) [2020-11-06 23:51:36,358 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 675 685) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse13 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse6 (= test_~tmp~3 0)) (.cse7 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse11 (not (<= 2 ~waterLevel~0))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse14 (not (= test_~tmp___0~0 0))) (.cse15 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse16 (not (< ~waterLevel~0 3))) (.cse21 (not (= ~methaneLevelCritical~0 0))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse7 .cse8 .cse9 .cse4 .cse10 .cse11 .cse12 (and .cse13 (<= isMethaneAlarm_~retValue_acc~6 2147483647)) .cse14 .cse15 .cse2 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse2 .cse3 .cse21 .cse4) (or .cse5 .cse13 .cse6 .cse7 .cse8 .cse9 .cse4 .cse10 .cse11 .cse12 .cse14 .cse15 .cse2 .cse16 .cse21 .cse17 .cse18 .cse19 .cse20))) [2020-11-06 23:51:36,358 INFO L262 CegarLoopResult]: At program point L680-2(line 680) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= |isMethaneAlarm_#t~ret58| ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse7 (= |isMethaneAlarm_#t~ret58| isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse19 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse6 (and (<= |isMethaneAlarm_#t~ret58| 2147483647) .cse7) .cse0 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse6 .cse8 .cse9 .cse10 .cse11 .cse4 .cse7 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse5 .cse18 .cse19 .cse20 .cse21))) [2020-11-06 23:51:36,359 INFO L262 CegarLoopResult]: At program point L680-3(line 680) the Hoare annotation is: (let ((.cse5 (= test_~tmp___2~0 0)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse6 (= |isMethaneAlarm_#t~ret58| isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse17 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse19 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~6) (<= |isMethaneAlarm_#t~ret58| ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and (<= |isMethaneAlarm_#t~ret58| 2147483647) .cse6) .cse7 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse5 .cse8 .cse9 .cse10 .cse11 .cse4 .cse6 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse3 .cse18 .cse19 .cse20 .cse21) (or .cse7 .cse0 .cse1 .cse2 .cse4))) [2020-11-06 23:51:36,359 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 667 674) no Hoare annotation was computed. [2020-11-06 23:51:36,359 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 667 674) no Hoare annotation was computed. [2020-11-06 23:51:36,359 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 667 674) no Hoare annotation was computed. [2020-11-06 23:51:36,359 INFO L262 CegarLoopResult]: At program point L570(line 570) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (and (<= isHighWaterSensorDry_~retValue_acc~5 0) (<= 0 isHighWaterSensorDry_~retValue_acc~5)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse2 .cse5 .cse3 .cse6) (or .cse2 .cse5 .cse4 .cse3 .cse6))) [2020-11-06 23:51:36,359 INFO L262 CegarLoopResult]: At program point L569(line 569) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-06 23:51:36,359 INFO L262 CegarLoopResult]: At program point L567(line 567) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~5)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-06 23:51:36,360 INFO L262 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: (let ((.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and (= ~waterLevel~0 1) .cse4)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3)))) [2020-11-06 23:51:36,360 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 561 574) the Hoare annotation is: (let ((.cse9 (= ~waterLevel~0 1))) (let ((.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~5)) (.cse6 (and (<= |isHighWaterSensorDry_#res| 0) (<= isHighWaterSensorDry_~retValue_acc~5 0) (<= 0 |isHighWaterSensorDry_#res|) (<= 0 isHighWaterSensorDry_~retValue_acc~5))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 ~waterLevel~0))) (.cse1 (not .cse9)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse2 (<= 1 |isHighWaterSensorDry_#res|)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5) (or .cse6 .cse4 .cse7 .cse8 .cse5 (and .cse9 .cse3)) (or .cse6 .cse9 .cse0 .cse4 .cse7 .cse5) (or .cse1 .cse4 .cse8 .cse2 .cse5)))) [2020-11-06 23:51:36,360 INFO L269 CegarLoopResult]: At program point L565(lines 565 571) the Hoare annotation is: true [2020-11-06 23:51:36,360 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 561 574) the Hoare annotation is: true [2020-11-06 23:51:36,360 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 561 574) the Hoare annotation is: (let ((.cse9 (= ~waterLevel~0 1))) (let ((.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~5)) (.cse6 (and (<= |isHighWaterSensorDry_#res| 0) (<= isHighWaterSensorDry_~retValue_acc~5 0) (<= 0 |isHighWaterSensorDry_#res|) (<= 0 isHighWaterSensorDry_~retValue_acc~5))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 ~waterLevel~0))) (.cse1 (not .cse9)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse2 (<= 1 |isHighWaterSensorDry_#res|)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5) (or .cse6 .cse4 .cse7 .cse8 .cse5 (and .cse9 .cse3)) (or .cse6 .cse9 .cse0 .cse4 .cse7 .cse5) (or .cse1 .cse4 .cse8 .cse2 .cse5)))) [2020-11-06 23:51:36,360 INFO L262 CegarLoopResult]: At program point L635(line 635) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse6) (or .cse5 .cse4 .cse2 .cse6)))) [2020-11-06 23:51:36,361 INFO L262 CegarLoopResult]: At program point L635-1(lines 616 640) the Hoare annotation is: (let ((.cse20 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (= ~waterLevel~0 1)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse19 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse20)) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (.cse14 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse15 (= isHighWaterLevel_~tmp___0~1 1)) (.cse16 (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (.cse17 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (.cse10 (not (= test_~tmp___0~0 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse12 (not (< ~waterLevel~0 3))) (.cse21 (not (= ~methaneLevelCritical~0 0))) (.cse18 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (and .cse13 .cse14 .cse15 .cse16 .cse17) .cse18) (or .cse2 .cse19 .cse8 .cse20) (or .cse21 .cse19 .cse8 .cse20) (or .cse2 .cse6 .cse19 .cse8) (or (not .cse1) .cse21 .cse19 .cse8) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 (and .cse13 .cse14 .cse19 .cse15 .cse16 .cse17) .cse7 .cse8 .cse9 (and .cse13 (= activatePump_~tmp~5 0) .cse14 (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) .cse15 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) .cse16 .cse17) .cse10 .cse11 .cse12 .cse21 .cse18)))) [2020-11-06 23:51:36,361 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 616 640) the Hoare annotation is: (let ((.cse20 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (= ~waterLevel~0 1)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse19 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse20)) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (.cse14 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse15 (= isHighWaterLevel_~tmp___0~1 1)) (.cse16 (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (.cse17 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (.cse10 (not (= test_~tmp___0~0 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse12 (not (< ~waterLevel~0 3))) (.cse21 (not (= ~methaneLevelCritical~0 0))) (.cse18 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (and .cse13 .cse14 .cse15 .cse16 .cse17) .cse18) (or .cse2 .cse19 .cse8 .cse20) (or .cse21 .cse19 .cse8 .cse20) (or .cse2 .cse6 .cse19 .cse8) (or (not .cse1) .cse21 .cse19 .cse8) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 (and .cse13 .cse14 .cse19 .cse15 .cse16 .cse17) .cse7 .cse8 .cse9 (and .cse13 (= activatePump_~tmp~5 0) .cse14 (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) .cse15 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) .cse16 .cse17) .cse10 .cse11 .cse12 .cse21 .cse18)))) [2020-11-06 23:51:36,361 INFO L262 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (let ((.cse1 (and (= 0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (= ~waterLevel~0 1)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse14 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse15 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse3 .cse5) (or .cse4 .cse3 .cse5) (or .cse6 .cse7 .cse0 .cse8 .cse9 .cse10 .cse2 .cse3 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse2 .cse3 .cse11 .cse12 .cse13 .cse14 .cse4 .cse15))) [2020-11-06 23:51:36,362 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 616 640) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= |old(~pumpRunning~0)| 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse3 .cse5) (or .cse1 .cse2 .cse3 .cse5) (or .cse4 .cse0 .cse2 .cse3))) [2020-11-06 23:51:36,362 INFO L262 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~pumpRunning~0)| 0)) (.cse16 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= test_~tmp___2~0 0)) (.cse14 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= test_~tmp~3 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (= test_~tmp___0~0 0))) (.cse10 (not (<= test_~tmp~3 2147483647))) (.cse11 (not (< ~waterLevel~0 3))) (.cse12 (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse13 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse0 .cse3 .cse8 .cse9 .cse10 .cse11 .cse1 .cse12 .cse13) (or .cse14 .cse0 .cse2 .cse3) (or .cse14 .cse3 .cse15) (or .cse1 .cse3 .cse15) (or .cse14 .cse16 .cse3) (or .cse16 .cse1 .cse3) (or .cse4 .cse14 .cse5 .cse6 .cse7 .cse0 .cse3 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13))) [2020-11-06 23:51:36,362 INFO L262 CegarLoopResult]: At program point L624(lines 624 632) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= test_~tmp___2~0 0)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse14 (not (< ~waterLevel~0 3))) (.cse15 (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse16 (not (<= test_~tmp___2~0 2147483647))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~pumpRunning~0)| 0)) (.cse17 (not .cse7)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse18 (= 0 processEnvironment_~tmp~4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse3 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12 .cse13 .cse14 .cse1 .cse15 .cse16) (or .cse6 .cse7 .cse4 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse4 .cse17 .cse18 .cse3) (or .cse1 .cse3 .cse5) (or .cse17 .cse1 .cse18 .cse3)))) [2020-11-06 23:51:36,363 INFO L262 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse3 .cse5) (or .cse1 .cse3 .cse5))) [2020-11-06 23:51:36,363 INFO L262 CegarLoopResult]: At program point L622-1(line 622) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~pumpRunning~0)| 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse17 (not .cse7)) (.cse18 (= |processEnvironment_#t~ret56| 0)) (.cse6 (= test_~tmp___2~0 0)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse14 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse15 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |processEnvironment_#t~ret56| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse16 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse3 .cse5) (or .cse6 .cse7 .cse4 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse1 .cse3 .cse5) (or .cse17 .cse1 .cse18 .cse3) (or .cse4 .cse17 .cse18 .cse3) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12 .cse13 .cse14 .cse1 .cse15 .cse16)))) [2020-11-06 23:51:36,363 INFO L262 CegarLoopResult]: At program point L620(lines 620 637) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= |old(~pumpRunning~0)| 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse3 .cse5) (or .cse1 .cse2 .cse3 .cse5) (or .cse4 .cse0 .cse2 .cse3))) [2020-11-06 23:51:36,363 INFO L262 CegarLoopResult]: At program point L622-2(line 622) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~pumpRunning~0)| 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse17 (not .cse7)) (.cse18 (= |processEnvironment_#t~ret56| 0)) (.cse6 (= test_~tmp___2~0 0)) (.cse8 (= test_~tmp~3 0)) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse14 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse15 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |processEnvironment_#t~ret56| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse16 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse3 .cse5) (or .cse6 .cse7 .cse4 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse1 .cse3 .cse5) (or .cse17 .cse1 .cse18 .cse3) (or .cse4 .cse17 .cse18 .cse3) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse0 .cse3 .cse11 .cse12 .cse13 .cse14 .cse1 .cse15 .cse16)))) [2020-11-06 23:51:36,364 INFO L262 CegarLoopResult]: At program point L622-3(line 622) the Hoare annotation is: (let ((.cse5 (= ~waterLevel~0 1))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= test_~tmp___2~0 0)) (.cse7 (= test_~tmp~3 0)) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse10 (and (= |processEnvironment_#t~ret56| processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~5 0) (= |processEnvironment_#t~ret56| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse14 (not (< ~waterLevel~0 3))) (.cse15 (not (<= test_~tmp___2~0 2147483647))) (.cse16 (= |old(~pumpRunning~0)| 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse17 (and (= 0 processEnvironment_~tmp~4) (= |processEnvironment_#t~ret56| 0))) (.cse18 (not .cse5)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse0 .cse3 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse6 .cse0 .cse2 .cse3) (or .cse6 .cse3 .cse16) (or .cse4 .cse5 .cse7 .cse8 .cse9 .cse0 .cse3 .cse10 .cse11 .cse12 .cse13 .cse14 .cse1 .cse15) (or .cse1 .cse3 .cse16) (or .cse17 .cse18 .cse1 .cse3) (or .cse6 .cse17 .cse18 .cse3)))) [2020-11-06 23:51:36,364 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 608 614) the Hoare annotation is: true [2020-11-06 23:51:36,364 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 608 614) the Hoare annotation is: true [2020-11-06 23:51:36,364 INFO L262 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,364 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,364 INFO L262 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,364 INFO L262 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,365 INFO L262 CegarLoopResult]: At program point L465(lines 422 467) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 (= ~pumpRunning~0 0) .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse1))) [2020-11-06 23:51:36,365 INFO L262 CegarLoopResult]: At program point L432(lines 432 438) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,365 INFO L262 CegarLoopResult]: At program point L432-1(lines 432 438) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,365 INFO L262 CegarLoopResult]: At program point L424(lines 424 428) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 (= ~pumpRunning~0 0) .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse1))) [2020-11-06 23:51:36,365 INFO L262 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,365 INFO L262 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,366 INFO L262 CegarLoopResult]: At program point L458(lines 458 462) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,366 INFO L262 CegarLoopResult]: At program point L458-2(lines 452 463) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,366 INFO L269 CegarLoopResult]: At program point testEXIT(lines 412 475) the Hoare annotation is: true [2020-11-06 23:51:36,366 INFO L262 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,366 INFO L262 CegarLoopResult]: At program point L417(line 417) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,366 INFO L262 CegarLoopResult]: At program point L450-1(line 450) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,367 INFO L262 CegarLoopResult]: At program point testENTRY(lines 412 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,367 INFO L262 CegarLoopResult]: At program point L442(lines 442 448) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,367 INFO L262 CegarLoopResult]: At program point L442-1(lines 442 448) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,367 INFO L269 CegarLoopResult]: At program point testFINAL(lines 412 475) the Hoare annotation is: true [2020-11-06 23:51:36,367 INFO L262 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (not (= test_~tmp~3 0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3))) [2020-11-06 23:51:36,367 INFO L262 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse4) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,368 INFO L262 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse2 (= test_~tmp~3 |test_#t~nondet42|)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3))) [2020-11-06 23:51:36,368 INFO L262 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:51:36,368 INFO L262 CegarLoopResult]: At program point L468(lines 421 469) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:51:36,368 INFO L262 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,368 INFO L262 CegarLoopResult]: At program point L423(lines 422 467) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 (= ~pumpRunning~0 0) .cse1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse2 .cse3 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse1))) [2020-11-06 23:51:36,368 INFO L262 CegarLoopResult]: At program point L456-1(line 456) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,369 INFO L262 CegarLoopResult]: At program point L456-2(line 456) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,369 INFO L262 CegarLoopResult]: At program point L452(lines 452 463) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~3 2147483648))) (.cse1 (<= test_~tmp~3 2147483647)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:51:36,369 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-06 23:51:36,369 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-06 23:51:36,369 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 339 340) no Hoare annotation was computed. [2020-11-06 23:51:36,369 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-06 23:51:36,369 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-06 23:51:36,369 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-06 23:51:36,369 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L339(lines 339 340) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L335(lines 335 342) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L329(lines 329 349) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-06 23:51:36,370 INFO L266 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 346 347) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L315(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:51:36,371 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-06 23:51:36,372 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 641 648) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:51:36,373 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 641 648) the Hoare annotation is: (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (not (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (= ~pumpRunning~0 1) (not (= isHighWaterSensorDry_~retValue_acc~5 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= 2 ~waterLevel~0)) (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (<= test_~tmp___2~0 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) [2020-11-06 23:51:36,373 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 641 648) the Hoare annotation is: (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (not (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (= ~pumpRunning~0 1) (not (= isHighWaterSensorDry_~retValue_acc~5 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= 2 ~waterLevel~0)) (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (<= test_~tmp___2~0 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) [2020-11-06 23:51:36,373 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-06 23:51:36,373 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-06 23:51:36,373 INFO L266 CegarLoopResult]: For program point L537(lines 537 545) no Hoare annotation was computed. [2020-11-06 23:51:36,373 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 529 551) no Hoare annotation was computed. [2020-11-06 23:51:36,373 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-06 23:51:36,373 INFO L266 CegarLoopResult]: For program point L537-2(lines 537 545) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 529 551) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 529 551) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L300(lines 300 311) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-11-06 23:51:36,374 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L243-1(line 243) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L301(lines 301 308) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-06 23:51:36,375 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L236(lines 236 240) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L212(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:51:36,376 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L262(lines 261 281) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-06 23:51:36,377 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L246-1(line 246) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L263(lines 263 267) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-06 23:51:36,378 INFO L266 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-06 23:51:36,379 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L290-2(line 290) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L282(lines 260 283) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-06 23:51:36,380 INFO L266 CegarLoopResult]: For program point L241(lines 241 257) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L274-2(line 274) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L258(lines 258 299) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 851 860) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 851 860) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 851 860) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-06 23:51:36,381 INFO L266 CegarLoopResult]: For program point L853-1(line 853) no Hoare annotation was computed. [2020-11-06 23:51:36,382 INFO L266 CegarLoopResult]: For program point L853-2(line 853) no Hoare annotation was computed. [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L547-2(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L708-3(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L712-7(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L704(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L708-4(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L704-1(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,382 INFO L262 CegarLoopResult]: At program point L543-1(line 543) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L704-2(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L543-2(line 543) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L704-3(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L543-3(line 543) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L539(line 539) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L539-1(line 539) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L539-2(line 539) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,383 INFO L262 CegarLoopResult]: At program point L539-3(line 539) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L539-4(line 539) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535-1(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L539-5(line 539) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535-2(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535-3(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535-4(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535-5(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535-6(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,384 INFO L262 CegarLoopResult]: At program point L535-7(line 535) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L581(line 581) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,385 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L726-1(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L726-2(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:51:36,386 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,387 INFO L262 CegarLoopResult]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L724-1(line 724) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L724-2(line 724) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L724-3(line 724) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,388 INFO L262 CegarLoopResult]: At program point L720-3(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,389 INFO L262 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,389 INFO L262 CegarLoopResult]: At program point L720-4(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,389 INFO L262 CegarLoopResult]: At program point L716-1(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,389 INFO L262 CegarLoopResult]: At program point L716-2(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,389 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#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~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-06 23:51:36,389 INFO L262 CegarLoopResult]: At program point L716-3(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L712-1(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L712-2(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L712-3(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L712-4(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,390 INFO L262 CegarLoopResult]: At program point L708-1(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,391 INFO L262 CegarLoopResult]: At program point L712-5(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,391 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,391 INFO L262 CegarLoopResult]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,391 INFO L262 CegarLoopResult]: At program point L708-2(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,391 INFO L262 CegarLoopResult]: At program point L712-6(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:51:36,391 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:51:36,391 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 650 666) the Hoare annotation is: (let ((.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= test_~tmp___2~0 0)) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse14 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse1 (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 (and (= activatePump_~tmp~5 0) (= ~pumpRunning~0 1) .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (and .cse14 .cse1 .cse15 .cse2) .cse16 (not (= ~methaneLevelCritical~0 0)) .cse17 .cse18 .cse19 .cse20) (or .cse21 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse15) (not (<= 1 ~waterLevel~0)) .cse8 .cse7) (or .cse0 .cse21 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse16 (and .cse14 .cse1 (<= isMethaneAlarm_~retValue_acc~6 2147483647) .cse2) .cse17 .cse18 .cse19 .cse20))) [2020-11-06 23:51:36,392 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 650 666) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-11-06 23:51:36,392 INFO L262 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterSensorDry_~retValue_acc~5 0)) .cse2 .cse1 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (<= 2 ~waterLevel~0)) (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6)) (and (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< ~waterLevel~0 3)) .cse3 (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4)) (not (<= test_~tmp___2~0 2147483647)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (or .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2))) [2020-11-06 23:51:36,392 INFO L262 CegarLoopResult]: At program point L661-1(lines 650 666) the Hoare annotation is: (let ((.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= test_~tmp___2~0 0)) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse12 (not (= test_~tmp___0~0 0))) (.cse13 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse14 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse1 (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)))) (and (or .cse0 (and (= activatePump_~tmp~5 0) (= ~pumpRunning~0 1) .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (and .cse14 .cse1 .cse15 .cse2) .cse16 (not (= ~methaneLevelCritical~0 0)) .cse17 .cse18 .cse19 .cse20) (or .cse21 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse15) (not (<= 1 ~waterLevel~0)) .cse8 .cse7) (or .cse0 .cse21 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse16 (and .cse14 .cse1 (<= isMethaneAlarm_~retValue_acc~6 2147483647) .cse2) .cse17 .cse18 .cse19 .cse20))) [2020-11-06 23:51:36,392 INFO L262 CegarLoopResult]: At program point L657(lines 657 663) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse11 (not (= test_~tmp___0~0 0))) (.cse13 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse14 (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5)) (.cse15 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse23 (not (<= 1 ~waterLevel~0))) (.cse21 (not (= ~methaneLevelCritical~0 0))) (.cse22 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= 1 ~systemActive~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (and .cse13 .cse14 (<= isMethaneAlarm_~retValue_acc~6 2147483647) .cse15) .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (and .cse13 .cse14 .cse15) .cse12 .cse16 .cse21 .cse17 .cse18 .cse19 .cse20) (or .cse1 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse22) .cse23 .cse7 .cse6) (or .cse23 .cse21 .cse22 .cse7 .cse6))) [2020-11-06 23:51:36,393 INFO L262 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-11-06 23:51:36,393 INFO L262 CegarLoopResult]: At program point L655-1(line 655) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (= test_~tmp~3 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse11 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (= isMethaneAlarm_~retValue_acc~6 |activatePump_#t~ret57|)) (.cse13 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse23 (not (<= 1 ~waterLevel~0))) (.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse22 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (and .cse11 .cse12 .cse13) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse21 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and .cse11 .cse12 (<= isMethaneAlarm_~retValue_acc~6 2147483647) .cse13) .cse7 .cse8 .cse9 .cse10 .cse14 .cse15 .cse17 .cse18 .cse19 .cse20) (or .cse21 (and .cse22 (<= ~methaneLevelCritical~0 |activatePump_#t~ret57|)) .cse23 .cse6 .cse5) (or .cse23 .cse16 .cse22 .cse6 .cse5))) [2020-11-06 23:51:36,393 INFO L262 CegarLoopResult]: At program point L655-2(line 655) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (= test_~tmp~3 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse11 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse12 (= isMethaneAlarm_~retValue_acc~6 |activatePump_#t~ret57|)) (.cse13 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse17 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse18 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse19 (not (<= test_~tmp___2~0 2147483647))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse23 (not (<= 1 ~waterLevel~0))) (.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse22 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (and .cse11 .cse12 .cse13) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse21 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and .cse11 .cse12 (<= isMethaneAlarm_~retValue_acc~6 2147483647) .cse13) .cse7 .cse8 .cse9 .cse10 .cse14 .cse15 .cse17 .cse18 .cse19 .cse20) (or .cse21 (and .cse22 (<= ~methaneLevelCritical~0 |activatePump_#t~ret57|)) .cse23 .cse6 .cse5) (or .cse23 .cse16 .cse22 .cse6 .cse5))) [2020-11-06 23:51:36,394 INFO L262 CegarLoopResult]: At program point L655-3(line 655) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse5 (= test_~tmp~3 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (= |activatePump_#t~ret57| activatePump_~tmp~5)) (.cse2 (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3)) (.cse3 (= isMethaneAlarm_~retValue_acc~6 |activatePump_#t~ret57|)) (.cse4 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse8 (not (= isHighWaterSensorDry_~retValue_acc~5 0))) (.cse11 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse12 (not (<= 2 ~waterLevel~0))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse14 (not (= test_~tmp___0~0 0))) (.cse15 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse19 (not (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4))) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse22 (not (<= 1 ~methaneLevelCritical~0))) (.cse24 (not (<= 1 ~waterLevel~0))) (.cse17 (not (= ~methaneLevelCritical~0 0))) (.cse23 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= 1 ~systemActive~0))) (.cse9 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse0 .cse22 .cse5 .cse6 .cse7 (and .cse1 .cse2 .cse3 (<= isMethaneAlarm_~retValue_acc~6 2147483647) .cse4) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse18 .cse19 .cse20 .cse21) (or .cse22 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse23 (<= ~methaneLevelCritical~0 |activatePump_#t~ret57|)) .cse24 .cse10 .cse9) (or .cse24 .cse17 .cse23 .cse10 .cse9))) [2020-11-06 23:51:36,394 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 552 560) no Hoare annotation was computed. [2020-11-06 23:51:36,394 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-06 23:51:36,394 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-06 23:51:36,394 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 552 560) no Hoare annotation was computed. [2020-11-06 23:51:36,394 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 552 560) no Hoare annotation was computed. [2020-11-06 23:51:36,394 INFO L262 CegarLoopResult]: At program point L738-1(line 738) the Hoare annotation is: (let ((.cse15 (<= 1 |isHighWaterLevel_#t~ret75|)) (.cse20 (= 1 ~systemActive~0)) (.cse19 (= ~waterLevel~0 1))) (let ((.cse6 (= test_~tmp___2~0 0)) (.cse8 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse9 (= test_~tmp~3 0)) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= test_~tmp___2~0 2147483647))) (.cse18 (not .cse19)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and .cse19 .cse15 .cse20)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= |isHighWaterLevel_#t~ret75| 0) (<= 0 |isHighWaterLevel_#t~ret75|))) (.cse4 (not .cse20))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse1 .cse4 .cse12 .cse13 .cse14 .cse15 .cse0 .cse16 .cse17) (or .cse7 .cse18 .cse15 .cse0 .cse4) (or .cse6 .cse8 .cse9 .cse10 .cse11 .cse1 .cse4 .cse12 .cse13 .cse14 .cse15 .cse0 .cse16 .cse2 .cse17) (or .cse18 .cse0 .cse2 .cse4 .cse5) (or .cse7 .cse19 .cse0 .cse1 .cse3 .cse4)))) [2020-11-06 23:51:36,395 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 731 749) the Hoare annotation is: (let ((.cse18 (= 1 ~systemActive~0)) (.cse1 (= ~waterLevel~0 1))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse15 (not .cse1)) (.cse17 (and (<= |isHighWaterLevel_#res| 0) .cse1 (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) .cse18 (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse7 (not .cse18)) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (= test_~tmp___0~0 0))) (.cse10 (not (<= test_~tmp~3 2147483647))) (.cse11 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse13 (not (< ~waterLevel~0 3))) (.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse12 .cse16 .cse7 .cse17) (or .cse2 .cse15 .cse12 .cse7 .cse17) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse16 .cse14)))) [2020-11-06 23:51:36,395 INFO L262 CegarLoopResult]: At program point L738-2(line 738) the Hoare annotation is: (let ((.cse15 (<= 1 |isHighWaterLevel_#t~ret75|)) (.cse20 (= 1 ~systemActive~0)) (.cse19 (= ~waterLevel~0 1))) (let ((.cse6 (= test_~tmp___2~0 0)) (.cse8 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse9 (= test_~tmp~3 0)) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= test_~tmp___2~0 2147483647))) (.cse18 (not .cse19)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and .cse19 .cse15 .cse20)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~waterLevel~0))) (.cse3 (and (<= |isHighWaterLevel_#t~ret75| 0) (<= 0 |isHighWaterLevel_#t~ret75|))) (.cse4 (not .cse20))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse1 .cse4 .cse12 .cse13 .cse14 .cse15 .cse0 .cse16 .cse17) (or .cse7 .cse18 .cse15 .cse0 .cse4) (or .cse6 .cse8 .cse9 .cse10 .cse11 .cse1 .cse4 .cse12 .cse13 .cse14 .cse15 .cse0 .cse16 .cse2 .cse17) (or .cse18 .cse0 .cse2 .cse4 .cse5) (or .cse7 .cse19 .cse0 .cse1 .cse3 .cse4)))) [2020-11-06 23:51:36,395 INFO L262 CegarLoopResult]: At program point L738-3(line 738) the Hoare annotation is: (let ((.cse22 (= ~waterLevel~0 1)) (.cse23 (<= 1 |isHighWaterLevel_#t~ret75|)) (.cse21 (= 1 ~systemActive~0)) (.cse20 (= ~pumpRunning~0 0)) (.cse18 (<= 1 isHighWaterLevel_~tmp~6))) (let ((.cse1 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)) (<= |isHighWaterLevel_#t~ret75| 0) (<= 0 |isHighWaterLevel_#t~ret75|))) (.cse6 (and .cse22 .cse23 .cse21 .cse20 .cse18)) (.cse0 (and .cse22 .cse23 .cse21 .cse18)) (.cse19 (not .cse22)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse8 (= test_~tmp___2~0 0)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse10 (= test_~tmp~3 0)) (.cse11 (not (< test_~splverifierCounter~0 4))) (.cse12 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse5 (not .cse21)) (.cse13 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse14 (not (= test_~tmp___0~0 0))) (.cse15 (not (<= test_~tmp~3 2147483647))) (.cse2 (not .cse20)) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse1 .cse2 .cse3 .cse5) (or .cse8 .cse9 .cse10 .cse11 .cse12 .cse3 .cse5 .cse13 .cse14 .cse15 .cse2 .cse16 .cse4 .cse17 .cse18) (or .cse6 .cse7 .cse19 .cse2 .cse5) (or .cse0 .cse19 .cse2 .cse4 .cse5) (or .cse8 .cse7 .cse9 .cse10 .cse11 .cse12 .cse3 .cse5 .cse13 .cse14 .cse15 .cse2 .cse16 .cse17 .cse18)))) [2020-11-06 23:51:36,395 INFO L269 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: true [2020-11-06 23:51:36,395 INFO L269 CegarLoopResult]: At program point L733(line 733) the Hoare annotation is: true [2020-11-06 23:51:36,396 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 731 749) the Hoare annotation is: true [2020-11-06 23:51:36,396 INFO L262 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1))) (let ((.cse16 (not .cse1)) (.cse13 (not (= ~methaneLevelCritical~0 0))) (.cse17 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse15 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse8 (not (= test_~tmp___0~0 0))) (.cse9 (not (<= test_~tmp~3 2147483647))) (.cse10 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse11 (not (= ~pumpRunning~0 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse11 .cse17 .cse6) (or .cse16 .cse11 .cse13 .cse17 .cse6) (or .cse0 .cse1 .cse15 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse14)))) [2020-11-06 23:51:36,396 INFO L262 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= test_~tmp___2~0 0)) (.cse8 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse9 (= test_~tmp~3 0)) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse12 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse13 (not (= test_~tmp___0~0 0))) (.cse14 (not (<= test_~tmp~3 2147483647))) (.cse15 (not (< ~waterLevel~0 3))) (.cse16 (not (<= test_~tmp___2~0 2147483647))) (.cse4 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse6 .cse3) (or .cse1 .cse2 .cse6 .cse3) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse5 .cse3 .cse12 .cse13 .cse14 .cse2 .cse15 .cse6 .cse16) (or .cse7 .cse0 .cse8 .cse9 .cse10 .cse11 .cse5 .cse3 .cse12 .cse13 .cse14 .cse2 .cse15 .cse16) (or .cse4 .cse0 .cse2 .cse5 .cse3))) [2020-11-06 23:51:36,396 INFO L262 CegarLoopResult]: At program point L741(line 741) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (= ~waterLevel~0 1)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (<= 1 isHighWaterLevel_~tmp~6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4 (and .cse0 .cse5)) (or (not .cse0) .cse1 .cse3 .cse4 .cse5))) [2020-11-06 23:51:36,397 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 731 749) the Hoare annotation is: (let ((.cse18 (= 1 ~systemActive~0)) (.cse1 (= ~waterLevel~0 1))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse15 (not .cse1)) (.cse17 (and (<= |isHighWaterLevel_#res| 0) .cse1 (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) .cse18 (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse7 (not .cse18)) (.cse8 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse9 (not (= test_~tmp___0~0 0))) (.cse10 (not (<= test_~tmp~3 2147483647))) (.cse11 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8))) (.cse12 (not (= ~pumpRunning~0 0))) (.cse13 (not (< ~waterLevel~0 3))) (.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse12 .cse16 .cse7 .cse17) (or .cse2 .cse15 .cse12 .cse7 .cse17) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse16 .cse14)))) [2020-11-06 23:51:36,397 INFO L262 CegarLoopResult]: At program point L740(lines 740 744) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse20 (= 1 ~systemActive~0)) (.cse21 (= ~pumpRunning~0 0)) (.cse19 (<= 1 isHighWaterLevel_~tmp~6)) (.cse22 (<= 1 ~methaneLevelCritical~0))) (let ((.cse9 (= test_~tmp___2~0 0)) (.cse10 (= isHighWaterSensorDry_~retValue_acc~5 0)) (.cse11 (= test_~tmp~3 0)) (.cse12 (not (< test_~splverifierCounter~0 4))) (.cse13 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse14 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse15 (not (= test_~tmp___0~0 0))) (.cse16 (not (<= test_~tmp~3 2147483647))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (not (<= test_~tmp___2~0 2147483647))) (.cse0 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)))) (.cse6 (not .cse22)) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse8 (and .cse1 .cse20 .cse21 .cse22 .cse19)) (.cse7 (not .cse1)) (.cse2 (not .cse21)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not .cse20))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse2 .cse5 .cse8) (or .cse9 .cse10 .cse11 .cse12 .cse13 .cse3 .cse5 .cse14 .cse15 .cse16 .cse2 .cse17 .cse4 .cse18 .cse19) (or .cse9 .cse6 .cse10 .cse11 .cse12 .cse13 .cse3 .cse5 .cse14 .cse15 .cse16 .cse2 .cse17 .cse18 .cse19) (or .cse0 .cse6 .cse2 .cse3 .cse5 .cse8) (or .cse7 .cse2 .cse4 .cse5 .cse19)))) [2020-11-06 23:51:36,397 INFO L269 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: true [2020-11-06 23:51:36,397 INFO L262 CegarLoopResult]: At program point L740-2(lines 740 744) the Hoare annotation is: (let ((.cse18 (= 1 ~systemActive~0)) (.cse1 (= ~waterLevel~0 1))) (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= test_~tmp___2~0 0)) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse8 (and (= isHighWaterSensorDry_~retValue_acc~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6))) (.cse9 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse10 (not (= test_~tmp___0~0 0))) (.cse11 (not (<= test_~tmp~3 2147483647))) (.cse13 (not (< ~waterLevel~0 3))) (.cse14 (not (<= test_~tmp___2~0 2147483647))) (.cse15 (not .cse1)) (.cse12 (not (= ~pumpRunning~0 0))) (.cse17 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not .cse18)) (.cse16 (and .cse1 (<= 0 isHighWaterLevel_~tmp___0~1) .cse18 (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse2 .cse15 .cse12 .cse7 .cse16) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse17 .cse14) (or .cse15 .cse12 .cse17 .cse7 .cse16)))) [2020-11-06 23:51:36,397 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:51:36,398 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:51:36,398 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:51:36,398 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:51:36,398 INFO L262 CegarLoopResult]: At program point L513(line 513) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-06 23:51:36,398 INFO L262 CegarLoopResult]: At program point L512-1(lines 508 519) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (<= 1 ~methaneLevelCritical~0)) (or (not (<= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-11-06 23:51:36,398 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 508 519) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-06 23:51:36,398 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 508 519) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (<= 1 ~methaneLevelCritical~0)) (or (not (<= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-11-06 23:51:36,398 INFO L262 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-11-06 23:51:36,399 INFO L262 CegarLoopResult]: At program point L597(line 597) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse5 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse5 .cse4) .cse2 .cse3) (or .cse0 .cse1 .cse5 .cse3)))) [2020-11-06 23:51:36,399 INFO L262 CegarLoopResult]: At program point L595(lines 595 601) the Hoare annotation is: (let ((.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (= 1 ~systemActive~0))) (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 |old(~waterLevel~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not .cse8)) (.cse7 (and .cse6 .cse8 (<= 1 ~waterLevel~0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3 .cse7) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (<= 0 (+ test_~tmp~3 2147483648))) (not (= test_~tmp___0~0 0)) .cse4 (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= activatePump_~tmp~5 0) (= isHighWaterSensorDry_~retValue_acc~5 0) (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse0 .cse1 (not (<= test_~tmp___2~0 2147483647))) (or .cse4 .cse0 .cse1 .cse2 .cse7)))) [2020-11-06 23:51:36,399 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 584 607) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 |old(~waterLevel~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-06 23:51:36,399 INFO L262 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 (and .cse4 .cse5 .cse3)) (or (and .cse4 .cse5) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,400 INFO L262 CegarLoopResult]: At program point L588(lines 587 606) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse5 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse5 .cse4) .cse2 .cse3) (or .cse0 .cse1 .cse5 .cse3)))) [2020-11-06 23:51:36,400 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 584 607) the Hoare annotation is: (let ((.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (= 1 ~systemActive~0))) (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (and .cse6 .cse8 (<= 1 ~waterLevel~0))) (.cse2 (not .cse8)) (.cse4 (not (<= 1 |old(~waterLevel~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3 .cse7) (or .cse4 .cse0 .cse1 .cse2 .cse7) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (<= 0 (+ test_~tmp~3 2147483648))) (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= activatePump_~tmp~5 0) (= isHighWaterSensorDry_~retValue_acc~5 0) (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8) (= __utac_acc__Specification1_spec__1_~tmp~8 isMethaneLevelCritical_~retValue_acc~3)) (not (= test_~tmp___0~0 0)) .cse4 (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) .cse0 .cse1 (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:51:36,400 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 584 607) the Hoare annotation is: (let ((.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (= 1 ~systemActive~0))) (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (and .cse6 .cse8 (<= 1 ~waterLevel~0))) (.cse2 (not .cse8)) (.cse4 (not (<= 1 |old(~waterLevel~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3 .cse7) (or .cse4 .cse0 .cse1 .cse2 .cse7) (or (= test_~tmp___2~0 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (<= 0 (+ test_~tmp~3 2147483648))) (and (= isHighWaterLevel_~retValue_acc~8 processEnvironment_~tmp~4) (= activatePump_~tmp~5 0) (= isHighWaterSensorDry_~retValue_acc~5 0) (= ~pumpRunning~0 1) (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~5 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8) (= __utac_acc__Specification1_spec__1_~tmp~8 isMethaneLevelCritical_~retValue_acc~3)) (not (= test_~tmp___0~0 0)) .cse4 (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) .cse0 .cse1 (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:51:36,400 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 752 781) the Hoare annotation is: true [2020-11-06 23:51:36,400 INFO L269 CegarLoopResult]: At program point L766(lines 766 770) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L766-1(lines 766 770) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L762-2(lines 762 776) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L758-1(line 758) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L777(lines 752 781) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 752 781) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 520 528) the Hoare annotation is: true [2020-11-06 23:51:36,401 INFO L262 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~waterLevel~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse2) (or .cse5 .cse0 .cse1 .cse2) (or .cse4 .cse1 .cse2 .cse3))) [2020-11-06 23:51:36,402 INFO L269 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: true [2020-11-06 23:51:36,402 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 520 528) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3))) [2020-11-06 23:51:36,402 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 520 528) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3))) [2020-11-06 23:51:36,402 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 484 495) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-06 23:51:36,402 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 484 495) the Hoare annotation is: true [2020-11-06 23:51:36,402 INFO L262 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-06 23:51:36,402 INFO L269 CegarLoopResult]: At program point L488-1(lines 484 495) the Hoare annotation is: true [2020-11-06 23:51:36,402 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 806 812) the Hoare annotation is: true [2020-11-06 23:51:36,403 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 806 812) the Hoare annotation is: true [2020-11-06 23:51:36,403 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:51:36,403 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:51:36,403 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:51:36,403 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:51:36,403 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 496 507) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse6 (<= 1 ~waterLevel~0)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= test_~tmp~3 2147483647))) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3)) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse8 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse9 .cse2 .cse3 .cse5 .cse10 .cse7) (or .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7))) [2020-11-06 23:51:36,403 INFO L262 CegarLoopResult]: At program point L501(line 501) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse5 (and .cse1 (< ~waterLevel~0 2)) .cse6) (or (not (<= 1 |old(~waterLevel~0)|)) .cse0 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-06 23:51:36,404 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 496 507) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-11-06 23:51:36,404 INFO L262 CegarLoopResult]: At program point L500-1(lines 496 507) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~waterLevel~0)|))) (.cse6 (<= 1 ~waterLevel~0)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= test_~tmp~3 2147483647))) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3)) (.cse7 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse8 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse9 .cse2 .cse3 .cse5 .cse10 .cse7) (or .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7))) [2020-11-06 23:51:36,404 INFO L262 CegarLoopResult]: At program point __automaton_failFINAL(lines 885 892) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:51:36,404 INFO L262 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:51:36,404 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 885 892) the Hoare annotation is: true [2020-11-06 23:51:36,404 INFO L262 CegarLoopResult]: At program point __automaton_failEXIT(lines 885 892) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)) [2020-11-06 23:51:36,404 INFO L262 CegarLoopResult]: At program point L900-3(line 900) the Hoare annotation is: (let ((.cse6 (= __utac_acc__Specification1_spec__1_~tmp~8 |__utac_acc__Specification1_spec__1_#t~ret78|))) (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse5 (not (<= 1 ~waterLevel~0))) (.cse1 (and (= __utac_acc__Specification1_spec__1_~tmp~8 0) .cse6)) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse6) (or .cse4 .cse2 .cse3 .cse6) (or .cse5 .cse1 .cse0 .cse2)))) [2020-11-06 23:51:36,405 INFO L269 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: true [2020-11-06 23:51:36,405 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 894 918) the Hoare annotation is: true [2020-11-06 23:51:36,405 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 894 918) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification1_spec__1_~tmp~8 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-11-06 23:51:36,405 INFO L262 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse4 (not .cse3) .cse0 .cse2) (or .cse4 (and (not (= __utac_acc__Specification1_spec__1_~tmp~8 0)) (not (= __utac_acc__Specification1_spec__1_~tmp___0~2 0))) .cse2 .cse3))) [2020-11-06 23:51:36,405 INFO L262 CegarLoopResult]: At program point L906(lines 906 912) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= __utac_acc__Specification1_spec__1_~tmp~8 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not .cse1) .cse2 .cse3 (and .cse4 (= __utac_acc__Specification1_spec__1_~tmp___0~2 0))) (or .cse2 .cse5 .cse3) (or .cse5 .cse3 .cse1) (or .cse0 .cse4 .cse3 .cse1))) [2020-11-06 23:51:36,405 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= __utac_acc__Specification1_spec__1_~tmp~8 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse3) (or .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse3 .cse5))) [2020-11-06 23:51:36,405 INFO L262 CegarLoopResult]: At program point L904-1(line 904) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= __utac_acc__Specification1_spec__1_~tmp~8 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse4 (and (= |__utac_acc__Specification1_spec__1_#t~ret79| 0) .cse5) (not .cse3) .cse0 .cse2) (or .cse4 .cse5 .cse2 .cse3))) [2020-11-06 23:51:36,406 INFO L262 CegarLoopResult]: At program point L902(lines 902 915) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification1_spec__1_~tmp~8 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-11-06 23:51:36,406 INFO L262 CegarLoopResult]: At program point L904-2(line 904) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= __utac_acc__Specification1_spec__1_~tmp~8 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse4 (and (= |__utac_acc__Specification1_spec__1_#t~ret79| 0) .cse5) (not .cse3) .cse0 .cse2) (or .cse4 .cse5 .cse2 .cse3))) [2020-11-06 23:51:36,406 INFO L262 CegarLoopResult]: At program point L904-3(line 904) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= __utac_acc__Specification1_spec__1_~tmp~8 0))) (.cse6 (= __utac_acc__Specification1_spec__1_~tmp___0~2 |__utac_acc__Specification1_spec__1_#t~ret79|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse4 (not .cse3) .cse0 .cse2 (and .cse5 .cse6 (= __utac_acc__Specification1_spec__1_~tmp___0~2 0))) (or .cse4 (and .cse5 .cse6) .cse2 .cse3))) [2020-11-06 23:51:36,406 INFO L262 CegarLoopResult]: At program point L902-1(lines 894 918) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification1_spec__1_~tmp~8 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or .cse0 (not (<= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-11-06 23:51:36,406 INFO L269 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: true [2020-11-06 23:51:36,406 INFO L262 CegarLoopResult]: At program point L900-1(line 900) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (not (<= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,406 INFO L262 CegarLoopResult]: At program point L900-2(line 900) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= |__utac_acc__Specification1_spec__1_#t~ret78| 0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (not (<= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-11-06 23:51:36,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:51:36 BoogieIcfgContainer [2020-11-06 23:51:36,451 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:51:36,453 INFO L168 Benchmark]: Toolchain (without parser) took 361081.12 ms. Allocated memory was 151.0 MB in the beginning and 1.1 GB in the end (delta: 979.4 MB). Free memory was 126.3 MB in the beginning and 585.8 MB in the end (delta: -459.6 MB). Peak memory consumption was 751.8 MB. Max. memory is 8.0 GB. [2020-11-06 23:51:36,453 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 105.3 MB in the beginning and 105.2 MB in the end (delta: 70.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:51:36,453 INFO L168 Benchmark]: CACSL2BoogieTranslator took 554.33 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 104.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-06 23:51:36,454 INFO L168 Benchmark]: Boogie Preprocessor took 110.30 ms. Allocated memory is still 151.0 MB. Free memory was 104.9 MB in the beginning and 131.7 MB in the end (delta: -26.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 8.0 GB. [2020-11-06 23:51:36,454 INFO L168 Benchmark]: RCFGBuilder took 1286.22 ms. Allocated memory is still 151.0 MB. Free memory was 131.3 MB in the beginning and 120.3 MB in the end (delta: 10.9 MB). Peak memory consumption was 55.4 MB. Max. memory is 8.0 GB. [2020-11-06 23:51:36,454 INFO L168 Benchmark]: TraceAbstraction took 359114.14 ms. Allocated memory was 151.0 MB in the beginning and 1.1 GB in the end (delta: 979.4 MB). Free memory was 119.8 MB in the beginning and 585.8 MB in the end (delta: -466.0 MB). Peak memory consumption was 744.0 MB. Max. memory is 8.0 GB. [2020-11-06 23:51:36,456 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 105.3 MB in the beginning and 105.2 MB in the end (delta: 70.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 554.33 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 104.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 110.30 ms. Allocated memory is still 151.0 MB. Free memory was 104.9 MB in the beginning and 131.7 MB in the end (delta: -26.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1286.22 ms. Allocated memory is still 151.0 MB. Free memory was 131.3 MB in the beginning and 120.3 MB in the end (delta: 10.9 MB). Peak memory consumption was 55.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 359114.14 ms. Allocated memory was 151.0 MB in the beginning and 1.1 GB in the end (delta: 979.4 MB). Free memory was 119.8 MB in the beginning and 585.8 MB in the end (delta: -466.0 MB). Peak memory consumption was 744.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 346]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 339]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 385]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 392]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 421]: Loop Invariant Derived loop invariant: ((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || (((waterLevel == 1 && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((0 <= tmp + 2147483648 && tmp <= 2147483647) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0)) || (((methaneLevelCritical == 0 && 0 <= tmp + 2147483648) && tmp <= 2147483647) && splverifierCounter == 0) - InvariantResult [Line: 752]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: (!(1 <= methaneLevelCritical) || !(1 == systemActive)) || tmp___0 == 0 - ProcedureContractResult [Line: 868]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 875]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 826]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 686]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((!(1 <= methaneLevelCritical) || tmp == 0) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || pumpRunning == 0) && ((((!(1 <= methaneLevelCritical) || tmp == 0) || !(1 <= waterLevel)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 861]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 813]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 675]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= \result) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(1 == systemActive)) && ((((((((((((((((((tmp___2 == 0 || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || (retValue_acc == retValue_acc && retValue_acc <= 2147483647)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc))) && (((((((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= \result) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && ((((((((((((((((((tmp___2 == 0 || retValue_acc == retValue_acc) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc)) - ProcedureContractResult [Line: 561]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || (1 <= \result && 1 <= retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((((((\result <= 0 && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (waterLevel == 1 && 1 <= retValue_acc))) && ((((((((\result <= 0 && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) || waterLevel == 1) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(1 == systemActive))) && ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 1 <= \result) || !(1 == systemActive)) - ProcedureContractResult [Line: 616]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((((((((((((tmp___2 == 0 || waterLevel == 1) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || ((((retValue_acc == tmp && retValue_acc == 0) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647)) && (((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((!(1 <= methaneLevelCritical) || !(1 <= waterLevel)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive))) && (((!(waterLevel == 1) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive))) && (((((((((((((((tmp___2 == 0 || waterLevel == 1) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || (((((retValue_acc == tmp && retValue_acc == 0) && pumpRunning == \old(pumpRunning)) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || ((((((((retValue_acc == tmp && tmp == 0) && retValue_acc == 0) && pumpRunning == 1) && retValue_acc == tmp) && tmp___0 == 1) && methaneLevelCritical == retValue_acc) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 608]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 412]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 641]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((((((((((((((((((((tmp___2 == 0 || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == retValue_acc)) || !(retValue_acc == tmp)) || pumpRunning == 1) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(methaneLevelCritical == retValue_acc)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc) - ProcedureContractResult [Line: 650]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((((((((((((((((tmp___2 == 0 || (((tmp == 0 && pumpRunning == 1) && retValue_acc == tmp) && methaneLevelCritical == retValue_acc)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || (((retValue_acc == retValue_acc && retValue_acc == tmp) && pumpRunning == \old(pumpRunning)) && methaneLevelCritical == retValue_acc)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc)) && ((((!(1 <= methaneLevelCritical) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(1 <= waterLevel)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((((((((((((((tmp___2 == 0 || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(2 <= waterLevel)) || !(retValue_acc == tmp)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(waterLevel < 3)) || (((retValue_acc == retValue_acc && retValue_acc == tmp) && retValue_acc <= 2147483647) && methaneLevelCritical == retValue_acc)) || !(tmp___0 == 1)) || !(retValue_acc == tmp)) || !(tmp___2 <= 2147483647)) || !(tmp___0 == retValue_acc)) - ProcedureContractResult [Line: 508]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((methaneLevelCritical == 0 || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) && ((!(1 == systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((!(1 <= waterLevel) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) - ProcedureContractResult [Line: 731]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((((((((((tmp___2 == 0 || waterLevel == 1) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || ((((retValue_acc == 0 && \result == retValue_acc) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) && ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((((((((\result <= 0 && waterLevel == 1) && 0 <= \result) && 0 <= tmp___0) && 1 == systemActive) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0) && 1 <= tmp))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((((((((\result <= 0 && waterLevel == 1) && 0 <= \result) && 0 <= tmp___0) && 1 == systemActive) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0) && 1 <= tmp))) && ((((((((((((((tmp___2 == 0 || waterLevel == 1) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 <= waterLevel)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || ((((retValue_acc == 0 && \result == retValue_acc) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 520]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 <= methaneLevelCritical)) || !(1 <= waterLevel)) || !(1 == systemActive)) && ((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || pumpRunning == 0)) && ((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0)) && ((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 584]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((!(\old(waterLevel) == 1) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((!(1 <= \old(waterLevel)) || !(1 <= methaneLevelCritical)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive))) && ((((!(1 <= \old(waterLevel)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= \old(waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((\old(waterLevel) == waterLevel && 1 == systemActive) && 1 <= waterLevel))) && ((((!(1 <= \old(waterLevel)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || ((\old(waterLevel) == waterLevel && 1 == systemActive) && 1 <= waterLevel))) && (((((((((((((tmp___2 == 0 || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || ((((((((((retValue_acc == tmp && tmp == 0) && retValue_acc == 0) && pumpRunning == 1) && retValue_acc == tmp) && tmp___0 == 1) && 2 <= waterLevel) && methaneLevelCritical == retValue_acc) && retValue_acc == tmp) && tmp___0 == retValue_acc) && tmp == retValue_acc)) || !(tmp___0 == 0)) || !(1 <= \old(waterLevel))) || !(tmp <= 2147483647)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 752]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 484]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 806]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 496]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(1 <= \old(waterLevel)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 1 <= waterLevel) || !(0 <= tmp + 2147483648)) && ((((((((!(1 <= \old(waterLevel)) || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || 1 <= waterLevel) || !(0 <= tmp + 2147483648))) && (((((((!(tmp <= 2147483647) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(1 == systemActive)) || waterLevel < 3) || !(0 <= tmp + 2147483648))) && (((((((!(tmp <= 2147483647) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 885]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (!(1 <= methaneLevelCritical) || !(1 == systemActive)) || tmp___0 == 0 - ProcedureContractResult [Line: 894]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (((tmp == 0 || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0) && (((tmp == 0 || !(1 <= waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 628 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 125.3s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 103.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 233.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2696 SDtfs, 7393 SDslu, 7476 SDs, 0 SdLazy, 15886 SolverSat, 2412 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 27.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 861 GetRequests, 407 SyntacticMatches, 19 SemanticMatches, 435 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32796 ImplicationChecksByTransitivity, 76.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=905occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 1089 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 267 LocationsWithAnnotation, 5087 PreInvPairs, 7494 NumberOfFragments, 13038 HoareAnnotationTreeSize, 5087 FomulaSimplifications, 1011524623 FormulaSimplificationTreeSizeReduction, 42.0s HoareSimplificationTime, 267 FomulaSimplificationsInter, 6123067 FormulaSimplificationTreeSizeReductionInter, 190.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...