/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_spec4_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:08:19,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:08:19,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:08:19,104 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:08:19,104 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:08:19,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:08:19,108 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:08:19,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:08:19,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:08:19,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:08:19,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:08:19,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:08:19,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:08:19,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:08:19,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:08:19,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:08:19,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:08:19,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:08:19,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:08:19,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:08:19,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:08:19,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:08:19,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:08:19,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:08:19,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:08:19,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:08:19,142 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:08:19,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:08:19,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:08:19,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:08:19,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:08:19,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:08:19,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:08:19,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:08:19,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:08:19,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:08:19,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:08:19,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:08:19,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:08:19,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:08:19,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:08:19,154 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:08:19,167 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:08:19,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:08:19,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:08:19,171 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:08:19,172 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:08:19,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:08:19,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:08:19,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:08:19,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:08:19,173 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:08:19,173 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:08:19,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:08:19,174 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:08:19,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:08:19,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:08:19,175 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:08:19,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:08:19,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:08:19,176 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:08:19,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:08:19,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:08:19,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:08:19,177 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:08:19,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:08:19,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:08:19,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:08:19,556 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:08:19,557 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:08:19,557 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product31.cil.c [2020-11-07 00:08:19,639 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5656d601d/a475df58b54746a3afa4a248417564dd/FLAG52063c637 [2020-11-07 00:08:20,432 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:08:20,433 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product31.cil.c [2020-11-07 00:08:20,456 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5656d601d/a475df58b54746a3afa4a248417564dd/FLAG52063c637 [2020-11-07 00:08:20,688 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5656d601d/a475df58b54746a3afa4a248417564dd [2020-11-07 00:08:20,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:08:20,703 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:08:20,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:20,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:08:20,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:08:20,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:20" (1/1) ... [2020-11-07 00:08:20,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@834b16b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:20, skipping insertion in model container [2020-11-07 00:08:20,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:08:20" (1/1) ... [2020-11-07 00:08:20,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:08:20,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:08:21,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:21,171 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:08:21,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:08:21,377 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:08:21,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21 WrapperNode [2020-11-07 00:08:21,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:08:21,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:08:21,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:08:21,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:08:21,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... [2020-11-07 00:08:21,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... [2020-11-07 00:08:21,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... [2020-11-07 00:08:21,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... [2020-11-07 00:08:21,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... [2020-11-07 00:08:21,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... [2020-11-07 00:08:21,514 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... [2020-11-07 00:08:21,522 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:08:21,523 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:08:21,523 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:08:21,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:08:21,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:08:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:08:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:08:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:08:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:08:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:08:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:08:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:08:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:08:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:08:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:08:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:08:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:08:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:08:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:08:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:08:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:08:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:08:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:08:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:08:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:08:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:08:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:08:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:08:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:08:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:08:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:08:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:08:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:08:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:08:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:08:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:08:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:08:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:08:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:08:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:08:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:08:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:08:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:08:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:08:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:08:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:08:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:08:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:08:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:08:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:08:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:08:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:08:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:08:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:08:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:08:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:08:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:08:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:08:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:08:21,639 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:08:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:08:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:08:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:08:21,640 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:08:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:08:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:08:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:08:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:08:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:08:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:08:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:08:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:08:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:08:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:08:21,643 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:08:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:08:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:08:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:08:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:08:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:08:21,646 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:08:21,647 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:08:21,648 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:08:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:08:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:08:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:08:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:08:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:08:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:08:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:08:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:08:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:08:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:08:23,522 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:08:23,522 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:08:23,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:23 BoogieIcfgContainer [2020-11-07 00:08:23,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:08:23,527 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:08:23,527 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:08:23,531 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:08:23,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:08:20" (1/3) ... [2020-11-07 00:08:23,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b8e0d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:23, skipping insertion in model container [2020-11-07 00:08:23,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:08:21" (2/3) ... [2020-11-07 00:08:23,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b8e0d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:08:23, skipping insertion in model container [2020-11-07 00:08:23,532 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:08:23" (3/3) ... [2020-11-07 00:08:23,534 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product31.cil.c [2020-11-07 00:08:23,549 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:08:23,553 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:08:23,564 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:08:23,588 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:08:23,589 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:08:23,589 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:08:23,589 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:08:23,589 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:08:23,589 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:08:23,590 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:08:23,590 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:08:23,613 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2020-11-07 00:08:23,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:08:23,634 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:23,635 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:23,636 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:23,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:23,642 INFO L82 PathProgramCache]: Analyzing trace with hash -1466508485, now seen corresponding path program 1 times [2020-11-07 00:08:23,652 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:23,652 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1127018672] [2020-11-07 00:08:23,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:23,732 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,750 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:24,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:08:24,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:24,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1127018672] [2020-11-07 00:08:24,905 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:24,906 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:08:24,906 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709071284] [2020-11-07 00:08:24,911 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:08:24,912 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:24,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:08:24,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:08:24,928 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 3 states. [2020-11-07 00:08:27,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:27,402 INFO L93 Difference]: Finished difference Result 489 states and 584 transitions. [2020-11-07 00:08:27,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:08:27,404 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:08:27,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:27,435 INFO L225 Difference]: With dead ends: 489 [2020-11-07 00:08:27,436 INFO L226 Difference]: Without dead ends: 304 [2020-11-07 00:08:27,447 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:08:27,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-11-07 00:08:27,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 261. [2020-11-07 00:08:27,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2020-11-07 00:08:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 284 transitions. [2020-11-07 00:08:27,620 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 284 transitions. Word has length 148 [2020-11-07 00:08:27,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:27,621 INFO L481 AbstractCegarLoop]: Abstraction has 261 states and 284 transitions. [2020-11-07 00:08:27,621 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:08:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 284 transitions. [2020-11-07 00:08:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:08:27,626 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:27,626 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:27,627 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:08:27,627 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:27,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:27,628 INFO L82 PathProgramCache]: Analyzing trace with hash 2011960055, now seen corresponding path program 1 times [2020-11-07 00:08:27,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:27,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [80737017] [2020-11-07 00:08:27,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:27,633 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:27,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,371 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:28,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:28,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:08:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:08:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:28,460 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [80737017] [2020-11-07 00:08:28,460 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:28,461 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:08:28,461 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59386821] [2020-11-07 00:08:28,462 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:08:28,462 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:28,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:08:28,463 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:08:28,463 INFO L87 Difference]: Start difference. First operand 261 states and 284 transitions. Second operand 4 states. [2020-11-07 00:08:29,685 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:31,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:31,417 INFO L93 Difference]: Finished difference Result 397 states and 447 transitions. [2020-11-07 00:08:31,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:08:31,419 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:08:31,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:31,423 INFO L225 Difference]: With dead ends: 397 [2020-11-07 00:08:31,423 INFO L226 Difference]: Without dead ends: 287 [2020-11-07 00:08:31,425 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:08:31,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2020-11-07 00:08:31,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 251. [2020-11-07 00:08:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2020-11-07 00:08:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 271 transitions. [2020-11-07 00:08:31,528 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 271 transitions. Word has length 149 [2020-11-07 00:08:31,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:31,529 INFO L481 AbstractCegarLoop]: Abstraction has 251 states and 271 transitions. [2020-11-07 00:08:31,529 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:08:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 271 transitions. [2020-11-07 00:08:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:08:31,532 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:31,532 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:08:31,532 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:08:31,533 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:31,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:31,533 INFO L82 PathProgramCache]: Analyzing trace with hash -1227942579, now seen corresponding path program 1 times [2020-11-07 00:08:31,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:31,534 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1669145491] [2020-11-07 00:08:31,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:31,537 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,282 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:32,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:08:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:08:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:32,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1669145491] [2020-11-07 00:08:32,570 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:32,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:08:32,571 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301804969] [2020-11-07 00:08:32,572 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:08:32,573 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:32,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:08:32,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:08:32,574 INFO L87 Difference]: Start difference. First operand 251 states and 271 transitions. Second operand 9 states. [2020-11-07 00:08:33,613 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:34,394 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:35,078 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:35,771 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:36,437 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:37,136 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:38,904 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:42,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:08:42,600 INFO L93 Difference]: Finished difference Result 655 states and 755 transitions. [2020-11-07 00:08:42,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:08:42,603 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:08:42,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:08:42,609 INFO L225 Difference]: With dead ends: 655 [2020-11-07 00:08:42,614 INFO L226 Difference]: Without dead ends: 519 [2020-11-07 00:08:42,616 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:08:42,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2020-11-07 00:08:42,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 450. [2020-11-07 00:08:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 450 states. [2020-11-07 00:08:42,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 504 transitions. [2020-11-07 00:08:42,878 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 504 transitions. Word has length 158 [2020-11-07 00:08:42,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:08:42,879 INFO L481 AbstractCegarLoop]: Abstraction has 450 states and 504 transitions. [2020-11-07 00:08:42,879 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:08:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 504 transitions. [2020-11-07 00:08:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:08:42,884 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:08:42,884 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] [2020-11-07 00:08:42,885 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:08:42,885 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:08:42,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:08:42,886 INFO L82 PathProgramCache]: Analyzing trace with hash 1165041770, now seen corresponding path program 1 times [2020-11-07 00:08:42,886 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:08:42,888 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [879741347] [2020-11-07 00:08:42,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:08:42,894 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:08:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,679 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:43,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:08:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:08:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:08:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:08:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:08:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:08:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:08:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:08:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:08:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:08:43,939 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [879741347] [2020-11-07 00:08:43,939 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:08:43,939 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:08:43,939 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816903737] [2020-11-07 00:08:43,940 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:08:43,940 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:08:43,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:08:43,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:08:43,941 INFO L87 Difference]: Start difference. First operand 450 states and 504 transitions. Second operand 14 states. [2020-11-07 00:08:44,958 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:45,785 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:46,482 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:47,176 WARN L194 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:47,879 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:48,560 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:49,885 WARN L194 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:08:52,132 WARN L194 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:52,974 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:53,948 WARN L194 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:54,770 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:08:55,456 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:08:56,114 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:08:56,849 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:08:57,509 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:08:58,223 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:08:59,152 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:00,001 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:09:00,756 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:01,440 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:04,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:04,616 INFO L93 Difference]: Finished difference Result 1537 states and 1878 transitions. [2020-11-07 00:09:04,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:09:04,617 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:09:04,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:04,625 INFO L225 Difference]: With dead ends: 1537 [2020-11-07 00:09:04,625 INFO L226 Difference]: Without dead ends: 1202 [2020-11-07 00:09:04,628 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 13.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:09:04,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1202 states. [2020-11-07 00:09:05,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1202 to 1059. [2020-11-07 00:09:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1059 states. [2020-11-07 00:09:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 1059 states and 1227 transitions. [2020-11-07 00:09:05,112 INFO L78 Accepts]: Start accepts. Automaton has 1059 states and 1227 transitions. Word has length 167 [2020-11-07 00:09:05,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:05,113 INFO L481 AbstractCegarLoop]: Abstraction has 1059 states and 1227 transitions. [2020-11-07 00:09:05,113 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:09:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1227 transitions. [2020-11-07 00:09:05,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 00:09:05,118 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:05,118 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] [2020-11-07 00:09:05,119 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:09:05,119 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:09:05,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:05,120 INFO L82 PathProgramCache]: Analyzing trace with hash 1691425724, now seen corresponding path program 1 times [2020-11-07 00:09:05,120 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:05,120 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1262598649] [2020-11-07 00:09:05,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:05,123 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,726 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:05,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:09:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:09:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:09:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 00:09:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:05,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1262598649] [2020-11-07 00:09:05,914 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:05,914 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:09:05,914 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906203872] [2020-11-07 00:09:05,914 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:09:05,915 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:05,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:09:05,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:09:05,916 INFO L87 Difference]: Start difference. First operand 1059 states and 1227 transitions. Second operand 6 states. [2020-11-07 00:09:06,893 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:08,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:08,629 INFO L93 Difference]: Finished difference Result 1652 states and 1974 transitions. [2020-11-07 00:09:08,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:09:08,630 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 00:09:08,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:08,636 INFO L225 Difference]: With dead ends: 1652 [2020-11-07 00:09:08,636 INFO L226 Difference]: Without dead ends: 708 [2020-11-07 00:09:08,639 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:09:08,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 708 states. [2020-11-07 00:09:08,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 708 to 674. [2020-11-07 00:09:08,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 674 states. [2020-11-07 00:09:08,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 674 states and 733 transitions. [2020-11-07 00:09:08,899 INFO L78 Accepts]: Start accepts. Automaton has 674 states and 733 transitions. Word has length 172 [2020-11-07 00:09:08,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:08,900 INFO L481 AbstractCegarLoop]: Abstraction has 674 states and 733 transitions. [2020-11-07 00:09:08,900 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:09:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 733 transitions. [2020-11-07 00:09:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 00:09:08,904 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:08,905 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-11-07 00:09:08,905 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:09:08,905 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]=== [2020-11-07 00:09:08,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:08,906 INFO L82 PathProgramCache]: Analyzing trace with hash -1290738462, now seen corresponding path program 1 times [2020-11-07 00:09:08,906 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:08,907 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1095494077] [2020-11-07 00:09:08,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:09,158 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:09:09,294 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-07 00:09:09,852 WARN L194 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:09:10,326 WARN L194 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:10,798 WARN L194 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:11,288 WARN L194 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:09:11,825 WARN L194 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:12,362 WARN L194 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:12,868 WARN L194 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:09:13,364 WARN L194 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:09:13,368 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:09:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,064 WARN L194 SmtUtils]: Spent 551.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:14,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:09:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:09:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:09:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:16,399 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2020-11-07 00:09:16,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1095494077] [2020-11-07 00:09:16,892 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:16,893 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:09:16,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656874199] [2020-11-07 00:09:16,894 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:09:16,894 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:16,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:09:16,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:09:16,895 INFO L87 Difference]: Start difference. First operand 674 states and 733 transitions. Second operand 37 states. [2020-11-07 00:09:17,863 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:18,892 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:19,612 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:09:20,312 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:09:20,996 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:09:21,731 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:09:22,523 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:23,351 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:24,176 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:25,024 WARN L194 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:09:25,825 WARN L194 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:26,693 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:09:27,593 WARN L194 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:09:28,444 WARN L194 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:09:29,279 WARN L194 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:09:30,104 WARN L194 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:09:31,078 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:09:31,949 WARN L194 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:09:32,809 WARN L194 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:09:33,730 WARN L194 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:09:34,988 WARN L194 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:09:36,231 WARN L194 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:09:37,156 WARN L194 SmtUtils]: Spent 814.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:09:38,172 WARN L194 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:09:39,187 WARN L194 SmtUtils]: Spent 860.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:09:40,184 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:09:41,190 WARN L194 SmtUtils]: Spent 851.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:09:42,166 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:09:43,399 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:09:44,693 WARN L194 SmtUtils]: Spent 767.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:09:46,628 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:47,334 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:48,054 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:48,814 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:09:50,607 WARN L194 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:09:53,169 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:09:55,094 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:09:56,862 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:09:57,072 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 32 [2020-11-07 00:09:57,258 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-11-07 00:09:58,173 WARN L194 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:09:59,048 WARN L194 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:09:59,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:59,115 INFO L93 Difference]: Finished difference Result 1406 states and 1625 transitions. [2020-11-07 00:09:59,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-11-07 00:09:59,115 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 211 [2020-11-07 00:09:59,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:59,117 INFO L225 Difference]: With dead ends: 1406 [2020-11-07 00:09:59,117 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:09:59,123 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3132 ImplicationChecksByTransitivity, 40.5s TimeCoverageRelationStatistics Valid=1941, Invalid=8771, Unknown=0, NotChecked=0, Total=10712 [2020-11-07 00:09:59,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:09:59,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:09:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:09:59,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:09:59,124 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2020-11-07 00:09:59,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:59,124 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:09:59,124 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:09:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:09:59,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:09:59,125 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:09:59,127 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:10:00,835 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 17 [2020-11-07 00:10:01,120 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 283 [2020-11-07 00:10:01,371 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 17 [2020-11-07 00:10:02,022 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 240 [2020-11-07 00:10:02,126 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 17 [2020-11-07 00:10:02,351 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 240 [2020-11-07 00:10:02,453 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 17 [2020-11-07 00:10:13,739 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:10:14,830 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:10:15,876 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:10:16,428 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:19,042 WARN L194 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:10:20,078 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:10:20,683 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:10:21,204 WARN L194 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:10:23,949 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 220 DAG size of output: 57 [2020-11-07 00:10:24,555 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:25,589 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:10:26,129 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:10:26,609 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:10:27,658 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:10:28,199 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:28,845 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:10:29,655 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:10:30,855 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:10:32,076 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 205 DAG size of output: 8 [2020-11-07 00:10:32,621 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:34,672 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:10:35,667 WARN L194 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:10:36,258 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:10:36,856 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:10:37,467 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:10:38,495 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:10:41,102 WARN L194 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 220 DAG size of output: 57 [2020-11-07 00:10:41,642 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:42,176 WARN L194 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:10:43,304 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:10:43,815 WARN L194 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:10:45,850 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 211 DAG size of output: 50 [2020-11-07 00:10:46,392 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:46,956 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:47,640 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-11-07 00:10:48,840 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 209 DAG size of output: 11 [2020-11-07 00:10:49,489 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:10:50,652 WARN L194 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:10:51,703 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 00:10:52,840 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:10:53,483 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:10:54,191 WARN L194 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2020-11-07 00:10:55,343 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 201 DAG size of output: 11 [2020-11-07 00:10:55,955 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:10:56,984 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:10:58,075 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 183 DAG size of output: 24 [2020-11-07 00:10:59,095 WARN L194 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 11 [2020-11-07 00:11:01,325 WARN L194 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 201 DAG size of output: 14 [2020-11-07 00:11:01,926 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:02,572 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:05,352 WARN L194 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:11:05,940 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:11:08,640 WARN L194 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:11:10,636 WARN L194 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2020-11-07 00:11:13,151 WARN L194 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:11:13,697 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:14,725 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:11:15,865 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:11:16,442 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:16,985 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-11-07 00:11:17,571 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:11:18,121 WARN L194 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:11:19,171 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:11:20,238 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 181 DAG size of output: 21 [2020-11-07 00:11:20,821 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:11:21,401 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:11:23,316 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 209 DAG size of output: 48 [2020-11-07 00:11:25,185 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:11:28,101 WARN L194 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 215 DAG size of output: 56 [2020-11-07 00:11:28,372 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 41 [2020-11-07 00:11:31,284 WARN L194 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:11:32,339 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:11:33,409 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:11:34,067 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:11:35,112 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:11:35,714 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:11:36,286 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:36,877 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:38,015 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:11:38,021 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:11:38,022 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:11:38,022 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:11:38,022 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:11:38,022 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 00:11:38,022 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 233 288) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L275-2(line 275) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 00:11:38,023 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L280(lines 257 281) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 00:11:38,024 INFO L266 CegarLoopResult]: For program point L264(lines 264 268) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point L264-1(lines 264 268) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 233 288) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 233 288) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point L256-1(line 256) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point L256-2(line 256) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:11:38,025 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L277-1(lines 258 279) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 00:11:38,026 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L341(lines 314 342) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 289 348) no Hoare annotation was computed. [2020-11-07 00:11:38,027 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L333-1(line 333) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L333-2(line 333) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 289 348) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L329-1(line 329) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L329-2(line 329) no Hoare annotation was computed. [2020-11-07 00:11:38,028 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L321(lines 321 325) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L321-1(lines 321 325) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L313-1(line 313) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L313-2(line 313) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 289 348) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 00:11:38,029 INFO L266 CegarLoopResult]: For program point L338-1(line 338) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L338-2(line 338) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L334-2(line 334) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:11:38,030 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L315-2(lines 315 340) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 00:11:38,031 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 164 170) the Hoare annotation is: true [2020-11-07 00:11:38,032 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 164 170) the Hoare annotation is: true [2020-11-07 00:11:38,032 INFO L262 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:11:38,032 INFO L269 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: true [2020-11-07 00:11:38,032 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 171 179) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:11:38,032 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 171 179) the Hoare annotation is: true [2020-11-07 00:11:38,032 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 171 179) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:11:38,032 INFO L262 CegarLoopResult]: At program point L930-1(line 930) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~7)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))))) [2020-11-07 00:11:38,033 INFO L262 CegarLoopResult]: At program point L930-2(line 930) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (= test_~tmp~4 0)) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648)))) (.cse7 (not (= test_~tmp___0~0 0))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648))) (or .cse8 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~7)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11))) [2020-11-07 00:11:38,033 INFO L262 CegarLoopResult]: At program point L930-3(line 930) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (= test_~tmp~4 0)) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648)))) (.cse7 (not (= test_~tmp___0~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and (= |__utac_acc__Specification4_spec__1_#t~ret79| __utac_acc__Specification4_spec__1_~tmp~9) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~7)) .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648))) (or .cse8 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (= ~waterLevel~0 0)))) [2020-11-07 00:11:38,033 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 924 948) the Hoare annotation is: true [2020-11-07 00:11:38,033 INFO L269 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: true [2020-11-07 00:11:38,033 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 924 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0)))) (and (let ((.cse1 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7)) (.cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648))) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 .cse2 .cse3) (not (= 0 ~systemActive~0)) (and .cse1 .cse2 .cse3 .cse4))) (or .cse0 (= ~waterLevel~0 0) .cse4))) [2020-11-07 00:11:38,033 INFO L262 CegarLoopResult]: At program point L938(line 938) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:11:38,034 INFO L262 CegarLoopResult]: At program point L936(lines 936 942) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:11:38,034 INFO L262 CegarLoopResult]: At program point L934(line 934) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:11:38,034 INFO L262 CegarLoopResult]: At program point L934-1(line 934) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:11:38,034 INFO L262 CegarLoopResult]: At program point L932(lines 932 945) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (or .cse0 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))))) [2020-11-07 00:11:38,034 INFO L262 CegarLoopResult]: At program point L934-2(line 934) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:11:38,034 INFO L262 CegarLoopResult]: At program point L934-3(line 934) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:11:38,035 INFO L262 CegarLoopResult]: At program point L932-1(lines 924 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0)))) (and (let ((.cse1 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7)) (.cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648))) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 .cse2 .cse3) (not (= 0 ~systemActive~0)) (and .cse1 .cse2 .cse3 .cse4))) (or .cse0 (= ~waterLevel~0 0) .cse4))) [2020-11-07 00:11:38,035 INFO L269 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: true [2020-11-07 00:11:38,035 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,035 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,035 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,035 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0))) [2020-11-07 00:11:38,035 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,035 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,036 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,036 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 00:11:38,036 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 00:11:38,036 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 00:11:38,036 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,036 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,036 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,036 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 00:11:38,036 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,036 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:11:38,037 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:11:38,038 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:11:38,038 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L767-1(lines 748 772) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L756(lines 756 764) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L754-1(line 754) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 748 772) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L752(lines 752 769) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,038 INFO L262 CegarLoopResult]: At program point L754-2(line 754) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point L754-3(line 754) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 748 772) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 907 921) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point L911(lines 911 917) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 907 921) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 907 921) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:11:38,039 INFO L262 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: true [2020-11-07 00:11:38,040 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 843 851) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 843 851) the Hoare annotation is: true [2020-11-07 00:11:38,040 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 843 851) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point L897(lines 897 901) the Hoare annotation is: true [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: true [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point L897-2(lines 897 901) the Hoare annotation is: true [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point L895-1(line 895) the Hoare annotation is: true [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point L895-2(line 895) the Hoare annotation is: true [2020-11-07 00:11:38,040 INFO L269 CegarLoopResult]: At program point L895-3(line 895) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 888 906) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 888 906) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 888 906) the Hoare annotation is: true [2020-11-07 00:11:38,041 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L859(lines 859 867) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L859-2(lines 859 867) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L882-1(line 882) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 852 887) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L871(lines 871 879) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 852 887) no Hoare annotation was computed. [2020-11-07 00:11:38,042 INFO L266 CegarLoopResult]: For program point L871-2(lines 871 879) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 852 887) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 157 163) the Hoare annotation is: true [2020-11-07 00:11:38,043 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 157 163) the Hoare annotation is: true [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-07 00:11:38,043 INFO L266 CegarLoopResult]: For program point L217-1(line 217) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 187 232) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L213-1(line 213) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 187 232) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 187 232) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 00:11:38,044 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L224-1(line 224) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L224-2(line 224) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L187(lines 187 232) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L187-1(lines 187 232) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:11:38,045 INFO L266 CegarLoopResult]: For program point L210-1(line 210) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L514-1(lines 514 534) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L541-1(line 541) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L541-2(line 541) no Hoare annotation was computed. [2020-11-07 00:11:38,046 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point L539-1(line 539) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 500 545) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point L539-2(line 539) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point L500(lines 500 545) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point L531(lines 531 532) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 524 525) no Hoare annotation was computed. [2020-11-07 00:11:38,047 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 500 545) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L519-1(line 519) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 500 545) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L519-2(line 519) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:11:38,048 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 531 532) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L524(lines 524 525) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L520(lines 520 527) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L266 CegarLoopResult]: For program point L514(lines 514 534) no Hoare annotation was computed. [2020-11-07 00:11:38,049 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 832 842) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 832 842) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 832 842) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point L837-1(line 837) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point L837-2(line 837) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point L837-3(line 837) the Hoare annotation is: true [2020-11-07 00:11:38,050 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 824 831) the Hoare annotation is: true [2020-11-07 00:11:38,051 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 824 831) the Hoare annotation is: true [2020-11-07 00:11:38,051 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 824 831) the Hoare annotation is: true [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L793-1(lines 774 798) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 774 798) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 774 798) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L784(line 784) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L782(lines 782 790) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L780-1(line 780) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,051 INFO L262 CegarLoopResult]: At program point L778(lines 778 795) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L780-2(line 780) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L780-3(line 780) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 740 746) the Hoare annotation is: true [2020-11-07 00:11:38,052 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 740 746) the Hoare annotation is: true [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L700(lines 651 701) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L688(lines 688 694) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L688-1(lines 682 695) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L647(line 647) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L680-1(line 680) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,052 INFO L262 CegarLoopResult]: At program point L672(lines 672 678) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,053 INFO L262 CegarLoopResult]: At program point L672-1(lines 672 678) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,053 INFO L262 CegarLoopResult]: At program point L697(lines 652 699) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= test_~tmp~4 2147483647) .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:11:38,053 INFO L262 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= test_~tmp~4 0)) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,053 INFO L262 CegarLoopResult]: At program point L660(line 660) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet54| 2147483647)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (<= 0 (+ |test_#t~nondet54| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and (<= test_~tmp~4 2147483647) .cse0 .cse2 .cse1 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:11:38,053 INFO L262 CegarLoopResult]: At program point L660-1(line 660) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= |test_#t~nondet54| 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ |test_#t~nondet54| 2147483648)) (= test_~tmp~4 |test_#t~nondet54|) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,053 INFO L262 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,053 INFO L269 CegarLoopResult]: At program point testEXIT(lines 642 707) the Hoare annotation is: true [2020-11-07 00:11:38,053 INFO L262 CegarLoopResult]: At program point testENTRY(lines 642 707) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,053 INFO L269 CegarLoopResult]: At program point testFINAL(lines 642 707) the Hoare annotation is: true [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L653(lines 652 699) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= test_~tmp~4 2147483647) .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L686-1(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L686-2(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L682(lines 682 695) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,054 INFO L262 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,055 INFO L262 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,055 INFO L262 CegarLoopResult]: At program point L670-1(line 670) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,055 INFO L262 CegarLoopResult]: At program point L662(lines 662 668) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,055 INFO L262 CegarLoopResult]: At program point L662-1(lines 662 668) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,055 INFO L262 CegarLoopResult]: At program point L654(lines 654 658) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and (<= test_~tmp~4 2147483647) .cse0 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:11:38,055 INFO L262 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,055 INFO L262 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:11:38,055 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 478 479) no Hoare annotation was computed. [2020-11-07 00:11:38,055 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 454 499) no Hoare annotation was computed. [2020-11-07 00:11:38,055 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:11:38,055 INFO L266 CegarLoopResult]: For program point L473-1(line 473) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L473-2(line 473) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L478(lines 478 479) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 485 486) no Hoare annotation was computed. [2020-11-07 00:11:38,056 INFO L266 CegarLoopResult]: For program point L474(lines 474 481) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 454 499) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L468(lines 468 488) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L468-1(lines 468 488) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 454 499) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L495-1(line 495) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:11:38,057 INFO L266 CegarLoopResult]: For program point L495-2(line 495) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L493-1(line 493) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L493-2(line 493) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L454(lines 454 499) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point L485(lines 485 486) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 799 806) no Hoare annotation was computed. [2020-11-07 00:11:38,058 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 799 806) no Hoare annotation was computed. [2020-11-07 00:11:38,059 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 799 806) no Hoare annotation was computed. [2020-11-07 00:11:38,059 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 631 639) the Hoare annotation is: true [2020-11-07 00:11:38,059 INFO L269 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: true [2020-11-07 00:11:38,059 INFO L269 CegarLoopResult]: At program point L635(line 635) the Hoare annotation is: true [2020-11-07 00:11:38,059 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 631 639) the Hoare annotation is: true [2020-11-07 00:11:38,059 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 631 639) the Hoare annotation is: true [2020-11-07 00:11:38,059 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:11:38,059 INFO L266 CegarLoopResult]: For program point L607(lines 607 615) no Hoare annotation was computed. [2020-11-07 00:11:38,059 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:11:38,059 INFO L266 CegarLoopResult]: For program point L607-2(lines 607 615) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 599 621) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 599 621) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 599 621) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 147 156) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 147 156) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 147 156) no Hoare annotation was computed. [2020-11-07 00:11:38,060 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L149-1(line 149) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L149-2(line 149) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L415-1(line 415) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L382-1(line 382) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L440(lines 440 447) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 00:11:38,061 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L375(lines 375 379) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L400-2(lines 400 420) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 00:11:38,062 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L351(lines 351 453) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 351 453) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L351-1(lines 351 453) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 00:11:38,063 INFO L266 CegarLoopResult]: For program point L442-2(line 442) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L401(lines 400 420) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 351 453) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 00:11:38,064 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L385-1(line 385) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L402(lines 402 406) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 351 453) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L427-1(line 427) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:11:38,065 INFO L266 CegarLoopResult]: For program point L427-2(line 427) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L411-1(line 411) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L411-2(line 411) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 00:11:38,066 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L429-1(line 429) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L429-2(line 429) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L421(lines 399 422) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-11-07 00:11:38,067 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L380(lines 380 396) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L413-1(line 413) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L413-2(line 413) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L397(lines 397 438) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-11-07 00:11:38,068 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-07 00:11:38,069 INFO L266 CegarLoopResult]: For program point L439(lines 439 450) no Hoare annotation was computed. [2020-11-07 00:11:38,069 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:11:38,069 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 00:11:38,069 INFO L266 CegarLoopResult]: For program point L431-1(line 431) no Hoare annotation was computed. [2020-11-07 00:11:38,069 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:11:38,069 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:11:38,069 INFO L262 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,069 INFO L262 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,069 INFO L262 CegarLoopResult]: At program point L869-4(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,069 INFO L262 CegarLoopResult]: At program point L609-1(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L865-1(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L869-5(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L609-2(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L865-2(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L869-6(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L609-3(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L865-3(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L869-7(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,070 INFO L262 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L609-4(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L865-4(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L605-1(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L609-5(line 609) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L861-1(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L605-2(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L861-2(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,071 INFO L262 CegarLoopResult]: At program point L605-3(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L861-3(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L605-4(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L605-5(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L605-6(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L605-7(line 605) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L531-1(line 531) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,072 INFO L262 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:11:38,073 INFO L262 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,073 INFO L262 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,073 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,073 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,073 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,073 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,073 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,073 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 INFO L262 CegarLoopResult]: At program point L350(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 INFO L262 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 INFO L262 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 INFO L262 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 INFO L262 CegarLoopResult]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,074 INFO L262 CegarLoopResult]: At program point L883-2(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L524-1(line 524) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L604(line 604) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,075 INFO L262 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,076 INFO L262 CegarLoopResult]: At program point L881-2(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,076 INFO L262 CegarLoopResult]: At program point L881-3(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,076 INFO L262 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,076 INFO L262 CegarLoopResult]: At program point L877-1(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,076 INFO L262 CegarLoopResult]: At program point L877-2(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,076 INFO L262 CegarLoopResult]: At program point L877-3(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#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~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L617(line 617) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L877-4(line 877) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L617-1(line 617) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L873-1(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L617-2(line 617) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,077 INFO L262 CegarLoopResult]: At program point L873-2(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L873-3(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L485-1(line 485) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L613-1(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L869-1(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L613-2(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,078 INFO L262 CegarLoopResult]: At program point L869-2(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,079 INFO L262 CegarLoopResult]: At program point L613-3(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,079 INFO L262 CegarLoopResult]: At program point L869-3(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:11:38,079 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 807 823) no Hoare annotation was computed. [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 807 823) no Hoare annotation was computed. [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point L818-1(lines 807 823) no Hoare annotation was computed. [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point L814(lines 814 820) no Hoare annotation was computed. [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point L812-1(line 812) no Hoare annotation was computed. [2020-11-07 00:11:38,079 INFO L266 CegarLoopResult]: For program point L812-2(line 812) no Hoare annotation was computed. [2020-11-07 00:11:38,080 INFO L266 CegarLoopResult]: For program point L812-3(line 812) no Hoare annotation was computed. [2020-11-07 00:11:38,080 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 622 630) the Hoare annotation is: true [2020-11-07 00:11:38,080 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 622 630) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:11:38,080 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 622 630) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:11:38,080 INFO L262 CegarLoopResult]: At program point L627(line 627) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2020-11-07 00:11:38,080 INFO L269 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: true [2020-11-07 00:11:38,080 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 578 589) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:11:38,080 INFO L262 CegarLoopResult]: At program point L585(line 585) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:11:38,080 INFO L262 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:11:38,081 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 578 589) the Hoare annotation is: true [2020-11-07 00:11:38,081 INFO L269 CegarLoopResult]: At program point L582-1(lines 578 589) the Hoare annotation is: true [2020-11-07 00:11:38,081 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:11:38,081 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:11:38,081 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:11:38,081 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:11:38,081 INFO L262 CegarLoopResult]: At program point L729(line 729) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,081 INFO L262 CegarLoopResult]: At program point L727(lines 727 733) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,081 INFO L262 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:11:38,081 INFO L262 CegarLoopResult]: At program point L720(lines 719 738) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,082 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 716 739) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:11:38,082 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 716 739) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:11:38,082 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 716 739) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:11:38,082 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 00:11:38,082 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 00:11:38,082 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 590 598) the Hoare annotation is: true [2020-11-07 00:11:38,083 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 590 598) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 590 598) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 554 565) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point L558-1(lines 554 565) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 554 565) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 00:11:38,084 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:11:38,085 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:11:38,085 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:11:38,085 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:11:38,085 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 566 577) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:11:38,085 INFO L262 CegarLoopResult]: At program point L571(line 571) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:11:38,085 INFO L262 CegarLoopResult]: At program point L570-1(lines 566 577) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:11:38,085 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 566 577) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:11:38,085 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 950 957) the Hoare annotation is: true [2020-11-07 00:11:38,085 INFO L269 CegarLoopResult]: At program point L954(line 954) the Hoare annotation is: true [2020-11-07 00:11:38,086 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 950 957) the Hoare annotation is: true [2020-11-07 00:11:38,086 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 950 957) the Hoare annotation is: true [2020-11-07 00:11:38,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:11:38 BoogieIcfgContainer [2020-11-07 00:11:38,110 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:11:38,111 INFO L168 Benchmark]: Toolchain (without parser) took 197413.35 ms. Allocated memory was 151.0 MB in the beginning and 704.6 MB in the end (delta: 553.6 MB). Free memory was 126.8 MB in the beginning and 436.3 MB in the end (delta: -309.4 MB). Peak memory consumption was 452.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:38,112 INFO L168 Benchmark]: CDTParser took 0.97 ms. Allocated memory is still 151.0 MB. Free memory was 125.1 MB in the beginning and 124.9 MB in the end (delta: 253.8 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:38,113 INFO L168 Benchmark]: CACSL2BoogieTranslator took 671.43 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 105.1 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:38,113 INFO L168 Benchmark]: Boogie Preprocessor took 143.05 ms. Allocated memory is still 151.0 MB. Free memory was 105.1 MB in the beginning and 101.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:38,114 INFO L168 Benchmark]: RCFGBuilder took 2002.20 ms. Allocated memory was 151.0 MB in the beginning and 187.7 MB in the end (delta: 36.7 MB). Free memory was 101.1 MB in the beginning and 157.1 MB in the end (delta: -56.1 MB). Peak memory consumption was 54.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:38,114 INFO L168 Benchmark]: TraceAbstraction took 194582.89 ms. Allocated memory was 187.7 MB in the beginning and 704.6 MB in the end (delta: 516.9 MB). Free memory was 156.6 MB in the beginning and 436.3 MB in the end (delta: -279.7 MB). Peak memory consumption was 444.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:11:38,117 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.97 ms. Allocated memory is still 151.0 MB. Free memory was 125.1 MB in the beginning and 124.9 MB in the end (delta: 253.8 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 671.43 ms. Allocated memory is still 151.0 MB. Free memory was 126.2 MB in the beginning and 105.1 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 143.05 ms. Allocated memory is still 151.0 MB. Free memory was 105.1 MB in the beginning and 101.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2002.20 ms. Allocated memory was 151.0 MB in the beginning and 187.7 MB in the end (delta: 36.7 MB). Free memory was 101.1 MB in the beginning and 157.1 MB in the end (delta: -56.1 MB). Peak memory consumption was 54.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 194582.89 ms. Allocated memory was 187.7 MB in the beginning and 704.6 MB in the end (delta: 516.9 MB). Free memory was 156.6 MB in the beginning and 436.3 MB in the end (delta: -279.7 MB). Peak memory consumption was 444.4 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: 485]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 478]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 524]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 531]: 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: 652]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((tmp <= 2147483647 && \old(waterLevel) == waterLevel) && 0 <= tmp + 2147483648) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 651]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 164]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 171]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 924]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || (((((tmp___0 == 0 && aux-isPumpRunning()-aux == 0) && pumpRunning == \result) && tmp == retValue_acc) && 0 <= tmp + 2147483648) && waterLevel == retValue_acc)) || !(0 == systemActive)) || (((tmp == retValue_acc && 0 <= tmp + 2147483648) && waterLevel == retValue_acc) && !(tmp == 0))) && ((!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0)) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 748]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 907]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(\old(pumpRunning) == 0) || pumpRunning == 0) && (((((((((((!(tmp___0 == 0) || !(0 <= tmp___1 + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 843]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 888]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 157]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 832]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 824]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 774]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 740]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 642]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 631]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 578]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 622]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 590]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 716]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) || ((tmp == retValue_acc && 0 <= tmp + 2147483648) && waterLevel == retValue_acc)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 554]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 566]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((!(tmp <= 2147483647) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || tmp == 0) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 950]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 643 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 95.5s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 81.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 98.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1373 SDtfs, 2936 SDslu, 2631 SDs, 0 SdLazy, 6056 SolverSat, 1043 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 19.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 319 GetRequests, 155 SyntacticMatches, 1 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3375 ImplicationChecksByTransitivity, 62.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1059occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 325 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 278 LocationsWithAnnotation, 3008 PreInvPairs, 3986 NumberOfFragments, 4222 HoareAnnotationTreeSize, 3008 FomulaSimplifications, 756910 FormulaSimplificationTreeSizeReduction, 13.5s HoareSimplificationTime, 278 FomulaSimplificationsInter, 101115 FormulaSimplificationTreeSizeReductionInter, 85.0s 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...