/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_spec5_product64.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:22:47,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:22:47,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:22:47,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:22:47,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:22:47,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:22:47,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:22:47,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:22:47,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:22:47,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:22:47,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:22:47,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:22:47,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:22:47,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:22:47,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:22:47,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:22:47,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:22:47,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:22:47,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:22:47,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:22:47,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:22:47,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:22:47,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:22:47,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:22:47,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:22:47,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:22:47,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:22:47,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:22:47,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:22:47,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:22:47,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:22:47,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:22:47,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:22:47,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:22:47,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:22:47,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:22:47,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:22:47,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:22:47,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:22:47,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:22:47,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:22:47,153 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 00:22:47,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:22:47,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:22:47,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:22:47,168 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:22:47,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:22:47,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:22:47,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:22:47,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:22:47,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:22:47,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:22:47,170 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:22:47,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:22:47,171 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:22:47,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:22:47,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:22:47,172 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:22:47,172 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:22:47,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:22:47,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:22:47,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:22:47,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:22:47,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:22:47,174 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:22:47,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:22:47,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:22:47,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:22:47,604 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:22:47,605 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:22:47,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product64.cil.c [2020-11-07 00:22:47,694 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/148963578/e204299e04a446dbb5d24e9486703106/FLAG606ebf606 [2020-11-07 00:22:48,349 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:22:48,350 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product64.cil.c [2020-11-07 00:22:48,366 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/148963578/e204299e04a446dbb5d24e9486703106/FLAG606ebf606 [2020-11-07 00:22:48,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/148963578/e204299e04a446dbb5d24e9486703106 [2020-11-07 00:22:48,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:22:48,663 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:22:48,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:22:48,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:22:48,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:22:48,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:48" (1/1) ... [2020-11-07 00:22:48,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55550202 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:48, skipping insertion in model container [2020-11-07 00:22:48,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:22:48" (1/1) ... [2020-11-07 00:22:48,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:22:48,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:22:49,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:22:49,189 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:22:49,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:22:49,331 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:22:49,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49 WrapperNode [2020-11-07 00:22:49,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:22:49,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:22:49,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:22:49,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:22:49,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (1/1) ... [2020-11-07 00:22:49,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (1/1) ... [2020-11-07 00:22:49,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (1/1) ... [2020-11-07 00:22:49,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (1/1) ... [2020-11-07 00:22:49,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (1/1) ... [2020-11-07 00:22:49,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (1/1) ... [2020-11-07 00:22:49,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (1/1) ... [2020-11-07 00:22:49,432 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:22:49,433 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:22:49,433 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:22:49,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:22:49,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (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 00:22:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:22:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:22:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:22:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:22:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:22:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:22:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:22:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:22:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:22:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:22:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:22:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:22:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:22:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:22:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:22:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:22:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:22:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:22:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:22:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:22:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:22:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:22:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:22:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:22:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:22:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:22:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:22:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:22:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:22:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:22:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:22:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:22:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:22:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:22:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:22:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:22:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:22:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:22:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:22:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:22:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:22:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:22:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:22:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:22:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:22:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:22:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:22:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:22:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:22:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:22:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:22:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:22:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:22:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:22:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:22:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:22:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-11-07 00:22:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-11-07 00:22:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-11-07 00:22:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:22:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:22:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:22:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:22:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:22:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:22:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:22:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:22:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:22:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:22:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:22:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:22:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:22:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:22:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:22:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:22:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:22:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:22:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:22:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:22:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 00:22:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:22:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-07 00:22:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:22:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:22:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:22:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:22:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:22:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:22:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:22:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:22:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:22:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:22:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:22:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:22:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:22:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:22:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:22:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:22:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:22:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:22:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:22:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:22:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:22:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:22:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:22:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:22:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:22:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:22:50,867 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:22:50,867 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:22:50,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:50 BoogieIcfgContainer [2020-11-07 00:22:50,875 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:22:50,877 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:22:50,877 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:22:50,883 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:22:50,883 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:22:48" (1/3) ... [2020-11-07 00:22:50,884 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710fa859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:50, skipping insertion in model container [2020-11-07 00:22:50,884 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:22:49" (2/3) ... [2020-11-07 00:22:50,885 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710fa859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:22:50, skipping insertion in model container [2020-11-07 00:22:50,885 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:22:50" (3/3) ... [2020-11-07 00:22:50,887 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product64.cil.c [2020-11-07 00:22:50,909 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:22:50,918 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:22:50,928 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:22:50,953 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:22:50,954 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:22:50,954 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:22:50,954 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:22:50,954 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:22:50,954 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:22:50,954 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:22:50,955 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:22:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states. [2020-11-07 00:22:51,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-11-07 00:22:51,002 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:51,003 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:51,003 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 00:22:51,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:51,010 INFO L82 PathProgramCache]: Analyzing trace with hash 1877684283, now seen corresponding path program 1 times [2020-11-07 00:22:51,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:51,020 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1044481262] [2020-11-07 00:22:51,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:51,092 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,811 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:51,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:51,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:22:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:22:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:22:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:22:52,054 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1044481262] [2020-11-07 00:22:52,056 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:52,056 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:22:52,057 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935632182] [2020-11-07 00:22:52,062 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:22:52,063 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:52,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:22:52,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:22:52,080 INFO L87 Difference]: Start difference. First operand 378 states. Second operand 4 states. [2020-11-07 00:22:54,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:54,403 INFO L93 Difference]: Finished difference Result 614 states and 722 transitions. [2020-11-07 00:22:54,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 00:22:54,407 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-11-07 00:22:54,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:54,442 INFO L225 Difference]: With dead ends: 614 [2020-11-07 00:22:54,442 INFO L226 Difference]: Without dead ends: 377 [2020-11-07 00:22:54,456 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:22:54,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2020-11-07 00:22:54,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 324. [2020-11-07 00:22:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-11-07 00:22:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 356 transitions. [2020-11-07 00:22:54,684 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 356 transitions. Word has length 166 [2020-11-07 00:22:54,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:54,685 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 356 transitions. [2020-11-07 00:22:54,685 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:22:54,686 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 356 transitions. [2020-11-07 00:22:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:22:54,691 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:54,691 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:54,692 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:22:54,692 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 00:22:54,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:54,693 INFO L82 PathProgramCache]: Analyzing trace with hash -1065144367, now seen corresponding path program 1 times [2020-11-07 00:22:54,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:54,693 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1997536168] [2020-11-07 00:22:54,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:54,699 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,263 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:55,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:22:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 00:22:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:22:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:22:55,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1997536168] [2020-11-07 00:22:55,420 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:55,420 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 00:22:55,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512361823] [2020-11-07 00:22:55,423 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 00:22:55,425 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:55,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 00:22:55,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:22:55,427 INFO L87 Difference]: Start difference. First operand 324 states and 356 transitions. Second operand 5 states. [2020-11-07 00:22:56,353 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:22:58,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:22:58,183 INFO L93 Difference]: Finished difference Result 530 states and 602 transitions. [2020-11-07 00:22:58,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 00:22:58,184 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-11-07 00:22:58,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:22:58,188 INFO L225 Difference]: With dead ends: 530 [2020-11-07 00:22:58,189 INFO L226 Difference]: Without dead ends: 366 [2020-11-07 00:22:58,191 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:22:58,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2020-11-07 00:22:58,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 314. [2020-11-07 00:22:58,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 314 states. [2020-11-07 00:22:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 314 states and 343 transitions. [2020-11-07 00:22:58,334 INFO L78 Accepts]: Start accepts. Automaton has 314 states and 343 transitions. Word has length 167 [2020-11-07 00:22:58,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:22:58,335 INFO L481 AbstractCegarLoop]: Abstraction has 314 states and 343 transitions. [2020-11-07 00:22:58,335 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 00:22:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 343 transitions. [2020-11-07 00:22:58,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-11-07 00:22:58,339 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:22:58,339 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:22:58,339 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:22:58,340 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 00:22:58,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:22:58,341 INFO L82 PathProgramCache]: Analyzing trace with hash -1338232097, now seen corresponding path program 1 times [2020-11-07 00:22:58,341 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:22:58,341 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [819941104] [2020-11-07 00:22:58,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:22:58,345 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:22:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,875 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:22:58,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:22:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:22:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:22:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:22:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:58,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:22:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:22:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:22:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:22:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:22:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:22:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:22:59,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 00:22:59,077 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [819941104] [2020-11-07 00:22:59,077 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:22:59,078 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:22:59,078 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990408852] [2020-11-07 00:22:59,079 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:22:59,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:22:59,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:22:59,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:22:59,080 INFO L87 Difference]: Start difference. First operand 314 states and 343 transitions. Second operand 11 states. [2020-11-07 00:22:59,809 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:00,299 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:00,726 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:23:01,124 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:01,548 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:01,931 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:03,441 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:07,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:07,449 INFO L93 Difference]: Finished difference Result 878 states and 1023 transitions. [2020-11-07 00:23:07,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:23:07,451 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 180 [2020-11-07 00:23:07,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:07,458 INFO L225 Difference]: With dead ends: 878 [2020-11-07 00:23:07,458 INFO L226 Difference]: Without dead ends: 684 [2020-11-07 00:23:07,460 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-11-07 00:23:07,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 684 states. [2020-11-07 00:23:07,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 684 to 575. [2020-11-07 00:23:07,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 575 states. [2020-11-07 00:23:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 649 transitions. [2020-11-07 00:23:07,754 INFO L78 Accepts]: Start accepts. Automaton has 575 states and 649 transitions. Word has length 180 [2020-11-07 00:23:07,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:07,755 INFO L481 AbstractCegarLoop]: Abstraction has 575 states and 649 transitions. [2020-11-07 00:23:07,755 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:23:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 649 transitions. [2020-11-07 00:23:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2020-11-07 00:23:07,759 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:07,759 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:23:07,760 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:23:07,760 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 00:23:07,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:07,761 INFO L82 PathProgramCache]: Analyzing trace with hash -1078667143, now seen corresponding path program 1 times [2020-11-07 00:23:07,761 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:07,761 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [129404983] [2020-11-07 00:23:07,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:07,765 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,200 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:08,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:08,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:23:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:23:08,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-11-07 00:23:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-11-07 00:23:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:08,401 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 00:23:08,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [129404983] [2020-11-07 00:23:08,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:08,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:23:08,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345207714] [2020-11-07 00:23:08,403 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:23:08,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:08,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:23:08,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:23:08,406 INFO L87 Difference]: Start difference. First operand 575 states and 649 transitions. Second operand 10 states. [2020-11-07 00:23:09,074 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:10,276 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:10,679 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:12,324 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:12,781 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:13,237 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:13,808 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:14,223 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:14,707 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:16,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:16,222 INFO L93 Difference]: Finished difference Result 1341 states and 1602 transitions. [2020-11-07 00:23:16,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:23:16,223 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 185 [2020-11-07 00:23:16,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:16,230 INFO L225 Difference]: With dead ends: 1341 [2020-11-07 00:23:16,230 INFO L226 Difference]: Without dead ends: 886 [2020-11-07 00:23:16,233 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 00:23:16,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 886 states. [2020-11-07 00:23:16,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 886 to 793. [2020-11-07 00:23:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 793 states. [2020-11-07 00:23:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 793 states and 891 transitions. [2020-11-07 00:23:16,524 INFO L78 Accepts]: Start accepts. Automaton has 793 states and 891 transitions. Word has length 185 [2020-11-07 00:23:16,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:16,525 INFO L481 AbstractCegarLoop]: Abstraction has 793 states and 891 transitions. [2020-11-07 00:23:16,525 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:23:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 891 transitions. [2020-11-07 00:23:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-11-07 00:23:16,530 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:16,530 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:16,530 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:23:16,531 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 00:23:16,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:16,531 INFO L82 PathProgramCache]: Analyzing trace with hash 792825267, now seen corresponding path program 1 times [2020-11-07 00:23:16,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:16,532 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1072207116] [2020-11-07 00:23:16,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:16,535 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,909 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:16,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:16,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:23:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:16,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:23:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:23:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-11-07 00:23:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:17,248 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 00:23:17,248 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1072207116] [2020-11-07 00:23:17,249 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:17,249 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:23:17,249 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977764129] [2020-11-07 00:23:17,250 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:23:17,250 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:17,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:23:17,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:23:17,251 INFO L87 Difference]: Start difference. First operand 793 states and 891 transitions. Second operand 11 states. [2020-11-07 00:23:19,292 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:19,697 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:23:20,119 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:23:20,535 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:20,947 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:21,313 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:23,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:23,451 INFO L93 Difference]: Finished difference Result 1678 states and 2023 transitions. [2020-11-07 00:23:23,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:23:23,454 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 245 [2020-11-07 00:23:23,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:23,462 INFO L225 Difference]: With dead ends: 1678 [2020-11-07 00:23:23,462 INFO L226 Difference]: Without dead ends: 1005 [2020-11-07 00:23:23,465 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:23:23,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1005 states. [2020-11-07 00:23:23,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1005 to 812. [2020-11-07 00:23:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 812 states. [2020-11-07 00:23:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 911 transitions. [2020-11-07 00:23:23,827 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 911 transitions. Word has length 245 [2020-11-07 00:23:23,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:23,828 INFO L481 AbstractCegarLoop]: Abstraction has 812 states and 911 transitions. [2020-11-07 00:23:23,828 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:23:23,828 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 911 transitions. [2020-11-07 00:23:23,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-11-07 00:23:23,833 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:23,833 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:23,834 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:23:23,834 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 00:23:23,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:23,834 INFO L82 PathProgramCache]: Analyzing trace with hash -662687405, now seen corresponding path program 1 times [2020-11-07 00:23:23,835 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:23,835 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [510708200] [2020-11-07 00:23:23,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:23,839 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:23,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,325 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:24,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:23:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:23:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:23:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-11-07 00:23:24,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:24,678 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 00:23:24,678 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [510708200] [2020-11-07 00:23:24,679 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:24,679 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:23:24,679 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926887340] [2020-11-07 00:23:24,680 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:23:24,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:24,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:23:24,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:23:24,681 INFO L87 Difference]: Start difference. First operand 812 states and 911 transitions. Second operand 14 states. [2020-11-07 00:23:25,534 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:25,948 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:23:26,338 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:26,725 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:27,098 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:28,578 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:28,978 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:29,433 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:29,886 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:23:30,303 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:32,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:32,485 INFO L93 Difference]: Finished difference Result 1715 states and 2061 transitions. [2020-11-07 00:23:32,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 00:23:32,486 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 245 [2020-11-07 00:23:32,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:32,495 INFO L225 Difference]: With dead ends: 1715 [2020-11-07 00:23:32,496 INFO L226 Difference]: Without dead ends: 1023 [2020-11-07 00:23:32,499 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 00:23:32,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1023 states. [2020-11-07 00:23:32,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1023 to 824. [2020-11-07 00:23:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 824 states. [2020-11-07 00:23:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 923 transitions. [2020-11-07 00:23:32,838 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 923 transitions. Word has length 245 [2020-11-07 00:23:32,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:32,839 INFO L481 AbstractCegarLoop]: Abstraction has 824 states and 923 transitions. [2020-11-07 00:23:32,839 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:23:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 923 transitions. [2020-11-07 00:23:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-11-07 00:23:32,844 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:32,844 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:32,844 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:23:32,845 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:23:32,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:32,845 INFO L82 PathProgramCache]: Analyzing trace with hash 1010545974, now seen corresponding path program 1 times [2020-11-07 00:23:32,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:32,846 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [922158267] [2020-11-07 00:23:32,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:32,866 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,286 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:33,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:33,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:33,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:23:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:33,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:23:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:23:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2020-11-07 00:23:33,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:33,550 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 00:23:33,550 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [922158267] [2020-11-07 00:23:33,550 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:33,551 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 00:23:33,551 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497826017] [2020-11-07 00:23:33,551 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 00:23:33,551 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:33,552 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 00:23:33,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 00:23:33,552 INFO L87 Difference]: Start difference. First operand 824 states and 923 transitions. Second operand 8 states. [2020-11-07 00:23:34,222 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:35,037 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:39,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:23:39,703 INFO L93 Difference]: Finished difference Result 2505 states and 3046 transitions. [2020-11-07 00:23:39,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-11-07 00:23:39,703 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 245 [2020-11-07 00:23:39,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:23:39,716 INFO L225 Difference]: With dead ends: 2505 [2020-11-07 00:23:39,716 INFO L226 Difference]: Without dead ends: 1801 [2020-11-07 00:23:39,720 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 52 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 156 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=156, Invalid=444, Unknown=0, NotChecked=0, Total=600 [2020-11-07 00:23:39,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2020-11-07 00:23:40,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1532. [2020-11-07 00:23:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1532 states. [2020-11-07 00:23:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 1532 states and 1746 transitions. [2020-11-07 00:23:40,282 INFO L78 Accepts]: Start accepts. Automaton has 1532 states and 1746 transitions. Word has length 245 [2020-11-07 00:23:40,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:23:40,283 INFO L481 AbstractCegarLoop]: Abstraction has 1532 states and 1746 transitions. [2020-11-07 00:23:40,283 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 00:23:40,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 1746 transitions. [2020-11-07 00:23:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2020-11-07 00:23:40,289 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:23:40,289 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:23:40,289 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:23:40,290 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:23:40,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:23:40,290 INFO L82 PathProgramCache]: Analyzing trace with hash -1516826437, now seen corresponding path program 1 times [2020-11-07 00:23:40,290 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:23:40,291 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1851452465] [2020-11-07 00:23:40,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:23:40,294 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:23:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,814 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:23:40,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:23:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:23:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:23:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:23:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:23:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:23:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:23:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:23:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:40,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:23:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-07 00:23:41,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:23:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:23:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:23:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:23:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 00:23:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-11-07 00:23:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-11-07 00:23:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:23:41,209 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 00:23:41,210 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1851452465] [2020-11-07 00:23:41,210 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:23:41,211 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:23:41,211 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239488740] [2020-11-07 00:23:41,212 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:23:41,212 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:23:41,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:23:41,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:23:41,213 INFO L87 Difference]: Start difference. First operand 1532 states and 1746 transitions. Second operand 15 states. [2020-11-07 00:23:42,430 WARN L194 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-11-07 00:23:43,544 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:45,360 WARN L194 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-11-07 00:23:46,181 WARN L194 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-07 00:23:46,719 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:47,156 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:47,990 WARN L194 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 00:23:48,402 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:48,941 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:23:49,369 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:54,669 WARN L194 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-11-07 00:23:55,450 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:23:55,866 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:23:56,564 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:23:58,587 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-11-07 00:23:59,453 WARN L194 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-11-07 00:24:00,250 WARN L194 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-11-07 00:24:01,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:24:01,674 INFO L93 Difference]: Finished difference Result 4726 states and 5779 transitions. [2020-11-07 00:24:01,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-11-07 00:24:01,675 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 250 [2020-11-07 00:24:01,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:24:01,698 INFO L225 Difference]: With dead ends: 4726 [2020-11-07 00:24:01,698 INFO L226 Difference]: Without dead ends: 3605 [2020-11-07 00:24:01,707 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1249 ImplicationChecksByTransitivity, 11.1s TimeCoverageRelationStatistics Valid=816, Invalid=3216, Unknown=0, NotChecked=0, Total=4032 [2020-11-07 00:24:01,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3605 states. [2020-11-07 00:24:03,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3605 to 2887. [2020-11-07 00:24:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2887 states. [2020-11-07 00:24:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 2887 states and 3267 transitions. [2020-11-07 00:24:03,383 INFO L78 Accepts]: Start accepts. Automaton has 2887 states and 3267 transitions. Word has length 250 [2020-11-07 00:24:03,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:24:03,384 INFO L481 AbstractCegarLoop]: Abstraction has 2887 states and 3267 transitions. [2020-11-07 00:24:03,384 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:24:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 3267 transitions. [2020-11-07 00:24:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2020-11-07 00:24:03,393 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:24:03,393 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:24:03,394 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:24:03,394 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:24:03,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:24:03,394 INFO L82 PathProgramCache]: Analyzing trace with hash 1720759075, now seen corresponding path program 1 times [2020-11-07 00:24:03,395 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:24:03,395 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [860962612] [2020-11-07 00:24:03,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:24:03,849 WARN L194 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 92 [2020-11-07 00:24:04,011 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:24:04,875 WARN L194 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 202 [2020-11-07 00:24:05,690 WARN L194 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 202 [2020-11-07 00:24:06,575 WARN L194 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-11-07 00:24:07,466 WARN L194 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 201 [2020-11-07 00:24:07,474 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:24:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:07,934 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:24:07,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:24:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:07,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:24:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:07,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 00:24:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:07,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 00:24:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:07,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 00:24:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:07,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 00:24:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:24:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 00:24:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:24:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:24:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:24:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:24:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:24:08,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:24:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:24:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:24:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 00:24:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:24:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-11-07 00:24:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 00:24:08,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:24:08,203 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 00:24:13,883 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2020-11-07 00:24:15,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [860962612] [2020-11-07 00:24:15,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:24:15,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2020-11-07 00:24:15,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31430246] [2020-11-07 00:24:15,260 INFO L461 AbstractCegarLoop]: Interpolant automaton has 64 states [2020-11-07 00:24:15,260 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:24:15,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2020-11-07 00:24:15,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=800, Invalid=3232, Unknown=0, NotChecked=0, Total=4032 [2020-11-07 00:24:15,266 INFO L87 Difference]: Start difference. First operand 2887 states and 3267 transitions. Second operand 64 states. [2020-11-07 00:24:16,357 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:24:16,779 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:24:17,172 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:24:17,578 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:24:17,996 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:24:18,459 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:24:19,903 WARN L194 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:24:20,598 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:24:21,171 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:24:21,575 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:24:21,990 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:24:22,582 WARN L194 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:24:23,264 WARN L194 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:24:23,872 WARN L194 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:24:24,485 WARN L194 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:24:25,007 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:24:25,617 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:24:26,171 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:24:26,575 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:24:27,457 WARN L194 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-07 00:24:27,981 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2020-11-07 00:24:29,471 WARN L194 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:24:30,347 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:24:30,814 WARN L194 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:24:31,408 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:24:32,012 WARN L194 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:24:32,672 WARN L194 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:24:33,342 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-07 00:24:34,136 WARN L194 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-11-07 00:24:34,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:24:34,536 INFO L93 Difference]: Finished difference Result 3296 states and 3768 transitions. [2020-11-07 00:24:34,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2020-11-07 00:24:34,537 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 364 [2020-11-07 00:24:34,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:24:34,539 INFO L225 Difference]: With dead ends: 3296 [2020-11-07 00:24:34,539 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:24:34,554 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 119 SyntacticMatches, 11 SemanticMatches, 141 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7271 ImplicationChecksByTransitivity, 23.2s TimeCoverageRelationStatistics Valid=2608, Invalid=17698, Unknown=0, NotChecked=0, Total=20306 [2020-11-07 00:24:34,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:24:34,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:24:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:24:34,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:24:34,555 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 364 [2020-11-07 00:24:34,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:24:34,556 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:24:34,556 INFO L482 AbstractCegarLoop]: Interpolant automaton has 64 states. [2020-11-07 00:24:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:24:34,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:24:34,556 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:24:34,558 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:24:35,969 WARN L194 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 324 [2020-11-07 00:24:36,827 WARN L194 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 324 [2020-11-07 00:24:37,453 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 324 [2020-11-07 00:24:37,714 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 303 [2020-11-07 00:24:39,849 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 320 [2020-11-07 00:24:40,518 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 312 [2020-11-07 00:24:42,976 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 308 [2020-11-07 00:24:43,162 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 289 [2020-11-07 00:24:43,473 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 316 [2020-11-07 00:24:44,335 WARN L194 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 346 [2020-11-07 00:24:44,693 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 324 [2020-11-07 00:24:46,855 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 312 [2020-11-07 00:24:47,442 WARN L194 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 324 [2020-11-07 00:24:48,010 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 332 [2020-11-07 00:24:48,479 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 295 [2020-11-07 00:24:49,121 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 303 [2020-11-07 00:24:49,632 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 312 [2020-11-07 00:24:49,922 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 310 [2020-11-07 00:24:50,567 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 314 [2020-11-07 00:24:51,511 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 303 [2020-11-07 00:24:51,970 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 291 [2020-11-07 00:24:52,174 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 307 [2020-11-07 00:24:52,542 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 324 [2020-11-07 00:24:53,275 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-11-07 00:24:54,241 WARN L194 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 43 [2020-11-07 00:24:55,051 WARN L194 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:24:55,888 WARN L194 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 43 [2020-11-07 00:24:56,759 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 43 [2020-11-07 00:24:57,842 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 207 DAG size of output: 29 [2020-11-07 00:24:58,153 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:24:58,348 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:24:58,757 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 1 [2020-11-07 00:24:59,060 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:25:00,337 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-11-07 00:25:01,565 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:25:01,943 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-11-07 00:25:02,327 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 1 [2020-11-07 00:25:02,660 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:25:03,449 WARN L194 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:04,310 WARN L194 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 43 [2020-11-07 00:25:05,304 WARN L194 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 21 [2020-11-07 00:25:06,072 WARN L194 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:07,301 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 215 DAG size of output: 45 [2020-11-07 00:25:07,503 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 14 [2020-11-07 00:25:07,784 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:25:08,106 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 1 [2020-11-07 00:25:08,902 WARN L194 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:25:09,126 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 42 [2020-11-07 00:25:09,972 WARN L194 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:25:10,637 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:25:11,013 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-11-07 00:25:11,819 WARN L194 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:12,505 WARN L194 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 53 [2020-11-07 00:25:12,702 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:25:13,503 WARN L194 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:13,656 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 28 [2020-11-07 00:25:14,357 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:25:15,295 WARN L194 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2020-11-07 00:25:15,724 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:25:17,122 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 221 DAG size of output: 25 [2020-11-07 00:25:17,956 WARN L194 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 00:25:19,169 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 211 DAG size of output: 41 [2020-11-07 00:25:20,177 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 193 DAG size of output: 35 [2020-11-07 00:25:21,083 WARN L194 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 42 [2020-11-07 00:25:21,318 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:25:21,536 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:25:21,797 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2020-11-07 00:25:22,113 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:22,486 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:23,385 WARN L194 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:24,500 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 246 DAG size of output: 39 [2020-11-07 00:25:25,365 WARN L194 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 43 [2020-11-07 00:25:26,650 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 215 DAG size of output: 17 [2020-11-07 00:25:27,599 WARN L194 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 21 [2020-11-07 00:25:28,388 WARN L194 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:29,176 WARN L194 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:29,551 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:30,241 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 51 [2020-11-07 00:25:30,646 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:30,762 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 28 [2020-11-07 00:25:32,577 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 222 DAG size of output: 52 [2020-11-07 00:25:34,516 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 227 DAG size of output: 52 [2020-11-07 00:25:34,772 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 00:25:35,146 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:25:36,347 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 215 DAG size of output: 45 [2020-11-07 00:25:36,720 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-07 00:25:36,945 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:25:37,773 WARN L194 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 43 [2020-11-07 00:25:38,566 WARN L194 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:25:39,326 WARN L194 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:25:40,442 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 236 DAG size of output: 43 [2020-11-07 00:25:41,227 WARN L194 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:41,469 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:25:42,340 WARN L194 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:43,353 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 198 DAG size of output: 36 [2020-11-07 00:25:44,122 WARN L194 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:44,508 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:44,845 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:25:45,996 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:25:46,187 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:25:47,197 WARN L194 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 29 [2020-11-07 00:25:47,418 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-11-07 00:25:47,659 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:25:47,859 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-11-07 00:25:48,650 WARN L194 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-11-07 00:25:49,788 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 215 DAG size of output: 45 [2020-11-07 00:25:50,716 WARN L194 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 42 [2020-11-07 00:25:50,957 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 00:25:51,204 WARN L194 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 00:25:51,632 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:25:52,781 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2020-11-07 00:25:53,844 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 217 DAG size of output: 47 [2020-11-07 00:25:54,908 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2020-11-07 00:25:55,152 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 47 [2020-11-07 00:25:56,183 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 182 DAG size of output: 27 [2020-11-07 00:25:56,985 WARN L194 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 00:25:58,253 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 215 DAG size of output: 18 [2020-11-07 00:25:58,989 WARN L194 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:25:59,737 WARN L194 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:25:59,949 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 29 [2020-11-07 00:26:00,965 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 207 DAG size of output: 29 [2020-11-07 00:26:01,097 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 14 [2020-11-07 00:26:01,850 WARN L194 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-11-07 00:26:02,724 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-11-07 00:26:04,009 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 195 DAG size of output: 37 [2020-11-07 00:26:04,996 WARN L194 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 35 [2020-11-07 00:26:05,800 WARN L194 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 43 [2020-11-07 00:26:07,042 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-11-07 00:26:07,076 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:26:07,076 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:26:07,076 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:26:07,076 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:26:07,076 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 00:26:07,076 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 742 797) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 00:26:07,077 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point L784-1(line 784) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point L784-2(line 784) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 742 797) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 742 797) no Hoare annotation was computed. [2020-11-07 00:26:07,078 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:26:07,079 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L789(lines 766 790) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L773(lines 773 777) no Hoare annotation was computed. [2020-11-07 00:26:07,080 INFO L266 CegarLoopResult]: For program point L773-1(lines 773 777) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L765-1(line 765) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L765-2(line 765) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L786-1(lines 767 788) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:26:07,081 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L824-2(lines 824 849) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 798 857) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 798 857) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:26:07,082 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 798 857) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L850(lines 823 851) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L842-2(line 842) no Hoare annotation was computed. [2020-11-07 00:26:07,083 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L838-1(line 838) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L838-2(line 838) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L830(lines 830 834) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L830-1(lines 830 834) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 00:26:07,084 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L847-1(line 847) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L847-2(line 847) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L843-1(line 843) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L843-2(line 843) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 00:26:07,085 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 00:26:07,086 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 00:26:07,086 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 00:26:07,086 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:26:07,086 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 00:26:07,086 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:26:07,086 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:26:07,086 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 673 679) the Hoare annotation is: true [2020-11-07 00:26:07,086 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 673 679) the Hoare annotation is: true [2020-11-07 00:26:07,086 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 680 688) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2020-11-07 00:26:07,087 INFO L262 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2020-11-07 00:26:07,087 INFO L269 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: true [2020-11-07 00:26:07,087 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 680 688) the Hoare annotation is: true [2020-11-07 00:26:07,087 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 680 688) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (<= |valid_product_#res| 1))) [2020-11-07 00:26:07,087 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-11-07 00:26:07,087 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2020-11-07 00:26:07,087 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2020-11-07 00:26:07,087 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:26:07,088 INFO L262 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse1 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse0 .cse2 .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse2))) [2020-11-07 00:26:07,088 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse1 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse2 (not (= ~waterLevel~0 1)) .cse0) (or .cse2 .cse0 .cse1))) [2020-11-07 00:26:07,088 INFO L262 CegarLoopResult]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|)))) (and (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (= isPumpRunning_~retValue_acc~1 |isPumpRunning_#res|) (not (< test_~splverifierCounter~0 4)) .cse0 (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse2 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:26:07,088 INFO L262 CegarLoopResult]: At program point L59-2(line 59) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse1 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse2 (not (= ~waterLevel~0 1)) .cse0) (or .cse2 .cse0 .cse1))) [2020-11-07 00:26:07,089 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: (let ((.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) .cse0 (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse1 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse2 (not (= ~waterLevel~0 1)) .cse0) (or .cse2 .cse0 .cse1))) [2020-11-07 00:26:07,089 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,089 INFO L262 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,089 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2020-11-07 00:26:07,089 INFO L262 CegarLoopResult]: At program point L76(lines 76 86) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,089 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,090 INFO L262 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,090 INFO L262 CegarLoopResult]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,090 INFO L262 CegarLoopResult]: At program point L72(lines 72 89) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,090 INFO L262 CegarLoopResult]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,090 INFO L262 CegarLoopResult]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,090 INFO L262 CegarLoopResult]: At program point L72-1(lines 64 92) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,090 INFO L262 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,091 INFO L262 CegarLoopResult]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,091 INFO L262 CegarLoopResult]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,091 INFO L262 CegarLoopResult]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,091 INFO L262 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:26:07,091 INFO L269 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: true [2020-11-07 00:26:07,091 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 622 644) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,091 INFO L262 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,091 INFO L262 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,092 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 622 644) the Hoare annotation is: true [2020-11-07 00:26:07,092 INFO L262 CegarLoopResult]: At program point L632(lines 632 639) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,092 INFO L269 CegarLoopResult]: At program point L632-1(lines 632 639) the Hoare annotation is: true [2020-11-07 00:26:07,092 INFO L262 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret47| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,092 INFO L262 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,092 INFO L262 CegarLoopResult]: At program point L630-1(line 630) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret47| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,092 INFO L262 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,093 INFO L262 CegarLoopResult]: At program point L630-2(line 630) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret47| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~8 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,093 INFO L262 CegarLoopResult]: At program point L628-1(line 628) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,093 INFO L262 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,093 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 622 644) the Hoare annotation is: true [2020-11-07 00:26:07,093 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 577 600) no Hoare annotation was computed. [2020-11-07 00:26:07,093 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 577 600) no Hoare annotation was computed. [2020-11-07 00:26:07,093 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 577 600) no Hoare annotation was computed. [2020-11-07 00:26:07,093 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:26:07,093 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:26:07,094 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:26:07,095 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:26:07,095 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:26:07,095 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:26:07,095 INFO L269 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L249(lines 249 257) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L247-1(line 247) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L245(lines 245 262) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L247-2(line 247) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L247-3(line 247) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 241 265) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 241 265) the Hoare annotation is: true [2020-11-07 00:26:07,096 INFO L269 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: true [2020-11-07 00:26:07,097 INFO L269 CegarLoopResult]: At program point L260-1(lines 241 265) the Hoare annotation is: true [2020-11-07 00:26:07,097 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 419 433) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:26:07,097 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0))) [2020-11-07 00:26:07,097 INFO L262 CegarLoopResult]: At program point L423(lines 423 429) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:26:07,097 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 419 433) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:26:07,097 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 419 433) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:26:07,097 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 336 344) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:26:07,097 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 336 344) the Hoare annotation is: true [2020-11-07 00:26:07,098 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 336 344) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:26:07,098 INFO L262 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1))) [2020-11-07 00:26:07,098 INFO L269 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: true [2020-11-07 00:26:07,098 INFO L269 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: true [2020-11-07 00:26:07,098 INFO L269 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: true [2020-11-07 00:26:07,098 INFO L269 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: true [2020-11-07 00:26:07,098 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 400 418) the Hoare annotation is: true [2020-11-07 00:26:07,098 INFO L269 CegarLoopResult]: At program point L409(lines 409 413) the Hoare annotation is: true [2020-11-07 00:26:07,098 INFO L269 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point L409-2(lines 409 413) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point L407-1(line 407) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 400 418) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point L407-2(line 407) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point L407-3(line 407) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 400 418) the Hoare annotation is: true [2020-11-07 00:26:07,099 INFO L266 CegarLoopResult]: For program point L352(lines 352 360) no Hoare annotation was computed. [2020-11-07 00:26:07,099 INFO L266 CegarLoopResult]: For program point L352-2(lines 352 360) no Hoare annotation was computed. [2020-11-07 00:26:07,099 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 00:26:07,099 INFO L266 CegarLoopResult]: For program point L375-1(line 375) no Hoare annotation was computed. [2020-11-07 00:26:07,100 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:26:07,100 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 345 380) no Hoare annotation was computed. [2020-11-07 00:26:07,100 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:26:07,101 INFO L266 CegarLoopResult]: For program point L364(lines 364 372) no Hoare annotation was computed. [2020-11-07 00:26:07,101 INFO L266 CegarLoopResult]: For program point L364-2(lines 364 372) no Hoare annotation was computed. [2020-11-07 00:26:07,101 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 345 380) no Hoare annotation was computed. [2020-11-07 00:26:07,101 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:26:07,101 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 345 380) no Hoare annotation was computed. [2020-11-07 00:26:07,101 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 666 672) the Hoare annotation is: true [2020-11-07 00:26:07,102 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 666 672) the Hoare annotation is: true [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L733-1(line 733) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:26:07,102 INFO L266 CegarLoopResult]: For program point L733-2(line 733) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L696(lines 696 741) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L696-1(lines 696 741) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 696 741) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 696 741) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 696 741) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:26:07,103 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:26:07,104 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:26:07,105 INFO L266 CegarLoopResult]: For program point L726-1(line 726) no Hoare annotation was computed. [2020-11-07 00:26:07,105 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:26:07,105 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:26:07,105 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 00:26:07,105 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:26:07,105 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:26:07,105 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 00:26:07,108 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 00:26:07,108 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:26:07,108 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:26:07,108 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 00:26:07,108 INFO L266 CegarLoopResult]: For program point L1020(line 1020) no Hoare annotation was computed. [2020-11-07 00:26:07,108 INFO L266 CegarLoopResult]: For program point L1051(line 1051) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1018(line 1018) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 1009 1054) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1049(line 1049) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1016(line 1016) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1047(line 1047) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1014(line 1014) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1045(line 1045) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1012(line 1012) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point L1010(line 1010) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 1033 1034) no Hoare annotation was computed. [2020-11-07 00:26:07,109 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 1009 1054) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1033(lines 1033 1034) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 1009 1054) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1029(lines 1029 1036) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1027(line 1027) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1025(line 1025) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1023(lines 1023 1043) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1023-1(lines 1023 1043) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1019(line 1019) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1050(line 1050) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1017(line 1017) no Hoare annotation was computed. [2020-11-07 00:26:07,110 INFO L266 CegarLoopResult]: For program point L1050-1(line 1050) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1048(line 1048) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1050-2(line 1050) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1015(line 1015) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1048-1(line 1048) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1046(line 1046) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1048-2(line 1048) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1013(line 1013) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1011(line 1011) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1009(lines 1009 1054) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point L1040(lines 1040 1041) no Hoare annotation was computed. [2020-11-07 00:26:07,111 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 1040 1041) no Hoare annotation was computed. [2020-11-07 00:26:07,112 INFO L266 CegarLoopResult]: For program point L1028(line 1028) no Hoare annotation was computed. [2020-11-07 00:26:07,112 INFO L266 CegarLoopResult]: For program point L1028-1(line 1028) no Hoare annotation was computed. [2020-11-07 00:26:07,112 INFO L266 CegarLoopResult]: For program point L1026(line 1026) no Hoare annotation was computed. [2020-11-07 00:26:07,112 INFO L266 CegarLoopResult]: For program point L1028-2(line 1028) no Hoare annotation was computed. [2020-11-07 00:26:07,112 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 608 618) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,112 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 608 618) the Hoare annotation is: true [2020-11-07 00:26:07,112 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 608 618) the Hoare annotation is: true [2020-11-07 00:26:07,112 INFO L262 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-11-07 00:26:07,112 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 325 335) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 325 335) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point L330-1(line 330) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point L330-2(line 330) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point L330-3(line 330) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 325 335) the Hoare annotation is: true [2020-11-07 00:26:07,113 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 317 324) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 317 324) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 317 324) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point L526(lines 526 532) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 522 535) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 522 535) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: true [2020-11-07 00:26:07,114 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 522 535) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L286-1(lines 267 291) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 267 291) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point processEnvironmentENTRY(lines 267 291) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L275(lines 275 283) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L273-1(line 273) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L271(lines 271 288) the Hoare annotation is: true [2020-11-07 00:26:07,115 INFO L269 CegarLoopResult]: At program point L273-2(line 273) the Hoare annotation is: true [2020-11-07 00:26:07,116 INFO L269 CegarLoopResult]: At program point L273-3(line 273) the Hoare annotation is: true [2020-11-07 00:26:07,116 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 207 213) the Hoare annotation is: true [2020-11-07 00:26:07,116 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 207 213) the Hoare annotation is: true [2020-11-07 00:26:07,116 INFO L262 CegarLoopResult]: At program point L130-1(lines 130 136) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,117 INFO L262 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (not (= test_~tmp~1 0)) (<= 0 (+ test_~tmp~1 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (<= test_~tmp~1 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,117 INFO L262 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ |test_#t~nondet10| 2147483648)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (<= |test_#t~nondet10| 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,117 INFO L262 CegarLoopResult]: At program point L118-1(line 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= test_~tmp~1 |test_#t~nondet10|) (<= 0 (+ |test_#t~nondet10| 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= |test_#t~nondet10| 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:26:07,117 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,117 INFO L262 CegarLoopResult]: At program point L160(lines 109 161) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,117 INFO L262 CegarLoopResult]: At program point L148(lines 148 154) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,118 INFO L262 CegarLoopResult]: At program point L148-1(lines 140 155) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~1 2147483648))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp~1 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,118 INFO L262 CegarLoopResult]: At program point L111(lines 110 159) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,118 INFO L262 CegarLoopResult]: At program point L140(lines 140 155) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,118 INFO L262 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,118 INFO L262 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (and .cse0 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,118 INFO L269 CegarLoopResult]: At program point testEXIT(lines 100 167) the Hoare annotation is: true [2020-11-07 00:26:07,119 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and (<= |test_#t~nondet11| 2147483647) .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) (<= 0 (+ |test_#t~nondet11| 2147483648)) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,119 INFO L262 CegarLoopResult]: At program point testENTRY(lines 100 167) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,119 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= |test_#t~nondet11| 2147483647) .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) (<= 0 (+ |test_#t~nondet11| 2147483648)) .cse3 .cse4 .cse5 (= test_~tmp___0~1 |test_#t~nondet11|) .cse6) (and .cse0 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,119 INFO L262 CegarLoopResult]: At program point L157(lines 110 159) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,119 INFO L262 CegarLoopResult]: At program point L120(lines 120 126) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~1 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (<= test_~tmp~1 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,120 INFO L262 CegarLoopResult]: At program point L120-1(lines 120 126) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:26:07,120 INFO L269 CegarLoopResult]: At program point testFINAL(lines 100 167) the Hoare annotation is: true [2020-11-07 00:26:07,120 INFO L262 CegarLoopResult]: At program point L112(lines 112 116) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:26:07,120 INFO L262 CegarLoopResult]: At program point L108(line 108) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,120 INFO L262 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,120 INFO L262 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~1 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp~1 2147483647)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse5))) [2020-11-07 00:26:07,120 INFO L262 CegarLoopResult]: At program point L146(line 146) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,121 INFO L262 CegarLoopResult]: At program point L146-1(line 146) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,121 INFO L262 CegarLoopResult]: At program point L146-2(line 146) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,121 INFO L262 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~1 2147483648))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp~1 2147483647)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse2 .cse3 .cse4 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse5))) [2020-11-07 00:26:07,121 INFO L262 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,121 INFO L262 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:26:07,122 INFO L262 CegarLoopResult]: At program point L138-1(line 138) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,122 INFO L262 CegarLoopResult]: At program point L130(lines 130 136) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~1 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp~1 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (not (= test_~tmp~1 0)) (= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse6) (and .cse0 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:26:07,122 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 987 988) no Hoare annotation was computed. [2020-11-07 00:26:07,122 INFO L266 CegarLoopResult]: For program point L987(lines 987 988) no Hoare annotation was computed. [2020-11-07 00:26:07,122 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 963 1008) no Hoare annotation was computed. [2020-11-07 00:26:07,122 INFO L266 CegarLoopResult]: For program point L983(lines 983 990) no Hoare annotation was computed. [2020-11-07 00:26:07,122 INFO L266 CegarLoopResult]: For program point L981(line 981) no Hoare annotation was computed. [2020-11-07 00:26:07,122 INFO L266 CegarLoopResult]: For program point L979(line 979) no Hoare annotation was computed. [2020-11-07 00:26:07,122 INFO L266 CegarLoopResult]: For program point L977(lines 977 997) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L977-1(lines 977 997) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L973(line 973) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L1004(line 1004) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L971(line 971) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L1004-1(line 1004) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L1002(line 1002) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L1004-2(line 1004) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L969(line 969) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L1002-1(line 1002) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L1000(line 1000) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L1002-2(line 1002) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L967(line 967) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L965(line 965) no Hoare annotation was computed. [2020-11-07 00:26:07,123 INFO L266 CegarLoopResult]: For program point L963(lines 963 1008) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L994(lines 994 995) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 994 995) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L982(line 982) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L982-1(line 982) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 963 1008) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L980(line 980) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L982-2(line 982) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 963 1008) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L974(line 974) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L1005(line 1005) no Hoare annotation was computed. [2020-11-07 00:26:07,124 INFO L266 CegarLoopResult]: For program point L972(line 972) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L266 CegarLoopResult]: For program point L1003(line 1003) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L266 CegarLoopResult]: For program point L970(line 970) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L266 CegarLoopResult]: For program point L1001(line 1001) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L266 CegarLoopResult]: For program point L968(line 968) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L266 CegarLoopResult]: For program point L999(line 999) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L266 CegarLoopResult]: For program point L966(line 966) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L266 CegarLoopResult]: For program point L964(line 964) no Hoare annotation was computed. [2020-11-07 00:26:07,125 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 292 299) the Hoare annotation is: true [2020-11-07 00:26:07,125 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 292 299) the Hoare annotation is: true [2020-11-07 00:26:07,126 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 292 299) the Hoare annotation is: true [2020-11-07 00:26:07,126 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 536 544) the Hoare annotation is: true [2020-11-07 00:26:07,127 INFO L269 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: true [2020-11-07 00:26:07,127 INFO L269 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: true [2020-11-07 00:26:07,127 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 536 544) the Hoare annotation is: true [2020-11-07 00:26:07,127 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 536 544) the Hoare annotation is: true [2020-11-07 00:26:07,127 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:26:07,127 INFO L266 CegarLoopResult]: For program point L498-2(lines 498 506) no Hoare annotation was computed. [2020-11-07 00:26:07,127 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 490 512) no Hoare annotation was computed. [2020-11-07 00:26:07,127 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 490 512) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 490 512) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point L498(lines 498 506) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point L658-1(line 658) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point L658-2(line 658) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 656 665) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 656 665) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 656 665) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:26:07,128 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L960(line 960) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L894-1(line 894) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L911(lines 911 915) no Hoare annotation was computed. [2020-11-07 00:26:07,129 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L936-1(line 936) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L936-2(line 936) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L920-1(line 920) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L920-2(line 920) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 00:26:07,130 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 860 962) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L938(line 938) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L938-1(line 938) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L938-2(line 938) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 860 962) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L930(lines 908 931) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 00:26:07,131 INFO L266 CegarLoopResult]: For program point L955(line 955) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L889(lines 889 905) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L922-1(line 922) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L922-2(line 922) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 860 962) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L939(line 939) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L906(lines 906 947) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:26:07,132 INFO L266 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L948(lines 948 959) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L940-1(line 940) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L924-1(line 924) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L891-1(line 891) no Hoare annotation was computed. [2020-11-07 00:26:07,133 INFO L266 CegarLoopResult]: For program point L949(lines 949 956) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L884(lines 884 888) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L909-2(lines 909 929) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 00:26:07,134 INFO L266 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L860(lines 860 962) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L860-1(lines 860 962) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L951-1(line 951) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L951-2(line 951) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L910(lines 909 929) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-11-07 00:26:07,135 INFO L266 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-11-07 00:26:07,136 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L374-1(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L374-2(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L374-3(line 374) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L370-1(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,136 INFO L262 CegarLoopResult]: At program point L370-2(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L370-3(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L370-4(line 370) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L366-1(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L366-2(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L366-3(line 366) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L362(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L362-1(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,137 INFO L262 CegarLoopResult]: At program point L362-2(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L362-3(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L362-4(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L358-1(line 358) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L362-5(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L358-2(line 358) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L362-6(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,138 INFO L262 CegarLoopResult]: At program point L358-3(line 358) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 INFO L262 CegarLoopResult]: At program point L362-7(line 362) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 INFO L262 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 INFO L262 CegarLoopResult]: At program point L358-4(line 358) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 INFO L262 CegarLoopResult]: At program point L994(line 994) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 INFO L262 CegarLoopResult]: At program point L354-1(line 354) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 INFO L262 CegarLoopResult]: At program point L994-1(line 994) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,139 INFO L262 CegarLoopResult]: At program point L354-2(line 354) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,140 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,140 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,140 INFO L262 CegarLoopResult]: At program point L354-3(line 354) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,140 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,140 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,140 INFO L262 CegarLoopResult]: At program point L350(line 350) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,140 INFO L262 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point L1040(line 1040) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point L1040-1(line 1040) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point L508-1(line 508) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,141 INFO L262 CegarLoopResult]: At program point L987(line 987) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L508-2(line 508) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L987-1(line 987) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L376-1(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L504-1(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,142 INFO L262 CegarLoopResult]: At program point L376-2(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L504-2(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L504-3(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L500-1(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L500-2(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L500-3(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,143 INFO L262 CegarLoopResult]: At program point L1041(line 1041) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L500-4(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L500-5(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L496-2(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L496-3(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L496-4(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L496-5(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,144 INFO L262 CegarLoopResult]: At program point L496-6(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,145 INFO L262 CegarLoopResult]: At program point L496-7(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,145 INFO L262 CegarLoopResult]: At program point L1033(line 1033) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,145 INFO L262 CegarLoopResult]: At program point L1033-1(line 1033) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,145 INFO L262 CegarLoopResult]: At program point L546(line 546) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:26:07,145 INFO L262 CegarLoopResult]: At program point L988(line 988) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,145 INFO L262 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:26:07,145 INFO L262 CegarLoopResult]: At program point L1034(line 1034) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:26:07,146 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string81.base| |old(#t~string81.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string81.offset| |old(#t~string81.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2020-11-07 00:26:07,146 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:26:07,146 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 300 316) the Hoare annotation is: true [2020-11-07 00:26:07,146 INFO L269 CegarLoopResult]: At program point activatePumpENTRY(lines 300 316) the Hoare annotation is: true [2020-11-07 00:26:07,146 INFO L269 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: true [2020-11-07 00:26:07,146 INFO L269 CegarLoopResult]: At program point L311-1(lines 300 316) the Hoare annotation is: true [2020-11-07 00:26:07,146 INFO L269 CegarLoopResult]: At program point L307(lines 307 313) the Hoare annotation is: true [2020-11-07 00:26:07,146 INFO L269 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: true [2020-11-07 00:26:07,146 INFO L269 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point L305-2(line 305) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point L305-3(line 305) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 513 521) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 513 521) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 513 521) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point L388-3(line 388) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 381 399) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: true [2020-11-07 00:26:07,147 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 381 399) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L396(line 396) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L390(lines 390 394) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 381 399) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L390-2(lines 390 394) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L388-1(line 388) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L269 CegarLoopResult]: At program point L388-2(line 388) the Hoare annotation is: true [2020-11-07 00:26:07,148 INFO L262 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:26:07,149 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 469 480) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:26:07,149 INFO L262 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-11-07 00:26:07,149 INFO L269 CegarLoopResult]: At program point L473-1(lines 469 480) the Hoare annotation is: true [2020-11-07 00:26:07,149 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 469 480) the Hoare annotation is: true [2020-11-07 00:26:07,149 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:26:07,149 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:26:07,149 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:26:07,149 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:26:07,149 INFO L262 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:26:07,150 INFO L262 CegarLoopResult]: At program point L187(lines 183 205) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse3 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) [2020-11-07 00:26:07,150 INFO L262 CegarLoopResult]: At program point L185(lines 183 205) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse3 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)))) [2020-11-07 00:26:07,150 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 180 206) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1) (or .cse0 (not (= |old(~waterLevel~0)| 2)) .cse1))) [2020-11-07 00:26:07,150 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 180 206) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:26:07,150 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 180 206) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0) (or (not (= |old(~waterLevel~0)| 2)) .cse0))) [2020-11-07 00:26:07,151 INFO L262 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (let ((.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 (not (<= 0 (+ test_~tmp~1 2147483648))) (not (= 1 ~systemActive~0)) .cse0 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (or .cse4 .cse0 (and (= 2 ~waterLevel~0) .cse1 .cse2 .cse3)))) [2020-11-07 00:26:07,151 INFO L262 CegarLoopResult]: At program point L194(lines 194 200) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= 2 ~waterLevel~0) .cse0 .cse1) .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse4 .cse3) (or .cse5 .cse4 .cse3) (or .cse5 .cse2 .cse3))) [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 547 576) the Hoare annotation is: true [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point L572(lines 547 576) the Hoare annotation is: true [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point L568(line 568) the Hoare annotation is: true [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: true [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 547 576) the Hoare annotation is: true [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point L561(lines 561 565) the Hoare annotation is: true [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point L561-1(lines 561 565) the Hoare annotation is: true [2020-11-07 00:26:07,151 INFO L269 CegarLoopResult]: At program point L557-2(lines 557 571) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point L553-1(line 553) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 481 489) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 481 489) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 481 489) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point L449-1(lines 445 456) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 445 456) the Hoare annotation is: true [2020-11-07 00:26:07,152 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 445 456) the Hoare annotation is: true [2020-11-07 00:26:07,153 INFO L269 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: true [2020-11-07 00:26:07,153 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 601 607) the Hoare annotation is: true [2020-11-07 00:26:07,153 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 601 607) the Hoare annotation is: true [2020-11-07 00:26:07,153 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:26:07,153 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:26:07,153 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:26:07,153 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:26:07,153 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 434 441) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= 1 ~systemActive~0) (not (<= 0 (+ test_~tmp~1 2147483648))) .cse1 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647))) (or (not (= ~waterLevel~0 1)) .cse0 .cse2) (or .cse0 .cse2 .cse1))) [2020-11-07 00:26:07,153 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 434 441) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-11-07 00:26:07,154 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 434 441) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= 1 ~systemActive~0) (not (<= 0 (+ test_~tmp~1 2147483648))) .cse2 (not (<= test_~tmp~1 2147483647)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 215 239) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point L223(lines 223 231) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point L221-1(line 221) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 215 239) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point L219(lines 219 236) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point L221-2(line 221) the Hoare annotation is: true [2020-11-07 00:26:07,154 INFO L269 CegarLoopResult]: At program point L221-3(line 221) the Hoare annotation is: true [2020-11-07 00:26:07,155 INFO L269 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: true [2020-11-07 00:26:07,155 INFO L269 CegarLoopResult]: At program point L234-1(lines 215 239) the Hoare annotation is: true [2020-11-07 00:26:07,155 INFO L269 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: true [2020-11-07 00:26:07,155 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 457 468) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:26:07,155 INFO L262 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:26:07,155 INFO L262 CegarLoopResult]: At program point L461-1(lines 457 468) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:26:07,155 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 457 468) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~1 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~1 2147483648))) (not (<= test_~tmp~1 2147483647))) [2020-11-07 00:26:07,155 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 646 653) the Hoare annotation is: true [2020-11-07 00:26:07,156 INFO L269 CegarLoopResult]: At program point L650(line 650) the Hoare annotation is: true [2020-11-07 00:26:07,156 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 646 653) the Hoare annotation is: true [2020-11-07 00:26:07,156 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 646 653) the Hoare annotation is: true [2020-11-07 00:26:07,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:26:07 BoogieIcfgContainer [2020-11-07 00:26:07,203 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:26:07,205 INFO L168 Benchmark]: Toolchain (without parser) took 198550.08 ms. Allocated memory was 166.7 MB in the beginning and 1.1 GB in the end (delta: 962.6 MB). Free memory was 141.9 MB in the beginning and 753.6 MB in the end (delta: -611.7 MB). Peak memory consumption was 751.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:26:07,205 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 125.8 MB. Free memory is still 82.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:26:07,205 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.86 ms. Allocated memory is still 166.7 MB. Free memory was 141.3 MB in the beginning and 118.3 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:26:07,206 INFO L168 Benchmark]: Boogie Preprocessor took 98.42 ms. Allocated memory is still 166.7 MB. Free memory was 118.3 MB in the beginning and 114.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:26:07,206 INFO L168 Benchmark]: RCFGBuilder took 1442.49 ms. Allocated memory is still 166.7 MB. Free memory was 114.2 MB in the beginning and 136.6 MB in the end (delta: -22.4 MB). Peak memory consumption was 65.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:26:07,207 INFO L168 Benchmark]: TraceAbstraction took 196326.18 ms. Allocated memory was 166.7 MB in the beginning and 1.1 GB in the end (delta: 962.6 MB). Free memory was 136.1 MB in the beginning and 753.6 MB in the end (delta: -617.5 MB). Peak memory consumption was 745.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:26:07,208 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 125.8 MB. Free memory is still 82.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 667.86 ms. Allocated memory is still 166.7 MB. Free memory was 141.3 MB in the beginning and 118.3 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 98.42 ms. Allocated memory is still 166.7 MB. Free memory was 118.3 MB in the beginning and 114.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1442.49 ms. Allocated memory is still 166.7 MB. Free memory was 114.2 MB in the beginning and 136.6 MB in the end (delta: -22.4 MB). Peak memory consumption was 65.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 196326.18 ms. Allocated memory was 166.7 MB in the beginning and 1.1 GB in the end (delta: 962.6 MB). Free memory was 136.1 MB in the beginning and 753.6 MB in the end (delta: -617.5 MB). Peak memory consumption was 745.1 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: 994]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 987]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1033]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1040]: 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: 557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 673]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 680]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(tmp <= 2147483647)) || !(tmp___2 <= 2147483647)) || pumpRunning == retValue_acc) && ((((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux) || !(waterLevel == 1)) || !(pumpRunning == 0))) && ((((pumpRunning == \result && pumpRunning == switchedOnBeforeTS) && pumpRunning == aux-isPumpRunning()-aux) || !(pumpRunning == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(2 == waterLevel)) && ((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 622]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 241]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 419]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) && ((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(2 == waterLevel)) - ProcedureContractResult [Line: 336]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 == waterLevel)) && ((!(waterLevel == 1) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 400]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 666]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 608]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 317]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 267]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 522]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 207]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 100]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 292]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: 1 - ProcedureContractResult [Line: 536]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 300]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 469]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 513]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 180]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(\old(waterLevel) == 1) || !(\old(pumpRunning) == 0)) && (!(\old(waterLevel) == 2) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 481]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 547]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 445]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 601]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 215]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 434]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || tmp == 0) || !(0 <= tmp___2 + 2147483648)) || !(pumpRunning == 0)) || 1 == systemActive) || !(0 <= tmp + 2147483648)) || !(2 == waterLevel)) || !(tmp <= 2147483647)) || !(tmp___2 <= 2147483647)) && ((!(waterLevel == 1) || !(pumpRunning == 0)) || (1 <= systemActive && \old(systemActive) == systemActive))) && ((!(pumpRunning == 0) || (1 <= systemActive && \old(systemActive) == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 457]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647) - ProcedureContractResult [Line: 646]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 47 procedures, 694 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 103.6s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 81.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 92.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2844 SDtfs, 7875 SDslu, 6439 SDs, 0 SdLazy, 14519 SolverSat, 2649 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 754 GetRequests, 418 SyntacticMatches, 15 SemanticMatches, 321 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8967 ImplicationChecksByTransitivity, 51.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2887occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.8s AutomataMinimizationTime, 9 MinimizatonAttempts, 1686 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 341 LocationsWithAnnotation, 7813 PreInvPairs, 8039 NumberOfFragments, 5567 HoareAnnotationTreeSize, 7813 FomulaSimplifications, 368698980 FormulaSimplificationTreeSizeReduction, 18.2s HoareSimplificationTime, 341 FomulaSimplificationsInter, 5091954 FormulaSimplificationTreeSizeReductionInter, 73.8s 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...