/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:47:13,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:47:13,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:47:13,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:47:13,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:47:13,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:47:13,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:47:13,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:47:13,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:47:13,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:47:13,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:47:13,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:47:13,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:47:13,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:47:13,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:47:13,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:47:13,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:47:13,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:47:13,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:47:13,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:47:13,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:47:13,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:47:13,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:47:13,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:47:13,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:47:13,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:47:13,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:47:13,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:47:13,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:47:13,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:47:13,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:47:13,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:47:13,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:47:13,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:47:13,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:47:13,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:47:13,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:47:13,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:47:13,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:47:13,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:47:13,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:47:13,719 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:47:13,738 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:47:13,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:47:13,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:47:13,743 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:47:13,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:47:13,744 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:47:13,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:47:13,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:47:13,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:47:13,744 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:47:13,745 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:47:13,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:47:13,746 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:47:13,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:47:13,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:47:13,747 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:47:13,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:47:13,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:47:13,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:47:13,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:47:13,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:47:13,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:47:13,748 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:47:14,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:47:14,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:47:14,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:47:14,231 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:47:14,232 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:47:14,232 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2020-11-06 23:47:14,319 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d145b8b/63bbd4911665490a9afcf3cedb9a9dc8/FLAGa7fbf8850 [2020-11-06 23:47:15,060 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:47:15,061 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2020-11-06 23:47:15,089 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d145b8b/63bbd4911665490a9afcf3cedb9a9dc8/FLAGa7fbf8850 [2020-11-06 23:47:15,323 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d145b8b/63bbd4911665490a9afcf3cedb9a9dc8 [2020-11-06 23:47:15,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:47:15,337 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:47:15,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:47:15,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:47:15,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:47:15,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:47:15" (1/1) ... [2020-11-06 23:47:15,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@834b16b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:15, skipping insertion in model container [2020-11-06 23:47:15,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:47:15" (1/1) ... [2020-11-06 23:47:15,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:47:15,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:47:15,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:47:15,852 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:47:16,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:47:16,087 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:47:16,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16 WrapperNode [2020-11-06 23:47:16,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:47:16,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:47:16,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:47:16,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:47:16,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... [2020-11-06 23:47:16,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... [2020-11-06 23:47:16,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... [2020-11-06 23:47:16,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... [2020-11-06 23:47:16,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... [2020-11-06 23:47:16,167 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... [2020-11-06 23:47:16,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... [2020-11-06 23:47:16,182 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:47:16,184 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:47:16,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:47:16,184 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:47:16,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:47:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:47:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:47:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:47:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:47:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:47:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:47:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:47:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:47:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:47:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:47:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:47:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:47:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:47:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:47:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:47:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:47:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:47:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:47:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:47:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:47:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:47:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:47:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:47:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:47:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:47:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:47:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-06 23:47:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-06 23:47:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:47:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:47:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:47:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:47:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:47:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:47:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:47:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:47:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:47:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:47:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:47:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-06 23:47:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-06 23:47:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:47:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:47:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:47:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:47:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:47:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:47:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:47:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:47:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:47:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:47:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:47:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:47:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:47:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:47:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:47:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:47:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:47:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:47:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:47:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:47:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:47:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:47:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:47:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:47:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:47:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:47:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:47:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:47:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:47:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:47:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:47:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:47:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:47:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:47:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:47:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:47:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:47:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-06 23:47:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-06 23:47:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:47:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:47:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:47:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:47:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:47:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-06 23:47:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:47:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-06 23:47:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-11-06 23:47:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:47:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:47:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:47:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:47:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:47:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:47:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:47:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:47:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:47:17,970 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:47:17,970 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:47:17,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:47:17 BoogieIcfgContainer [2020-11-06 23:47:17,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:47:17,975 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:47:17,975 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:47:17,979 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:47:17,979 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:47:15" (1/3) ... [2020-11-06 23:47:17,980 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6191110b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:47:17, skipping insertion in model container [2020-11-06 23:47:17,980 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:47:16" (2/3) ... [2020-11-06 23:47:17,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6191110b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:47:17, skipping insertion in model container [2020-11-06 23:47:17,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:47:17" (3/3) ... [2020-11-06 23:47:17,982 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product57.cil.c [2020-11-06 23:47:17,997 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:47:18,002 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:47:18,014 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:47:18,040 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:47:18,040 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:47:18,040 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:47:18,040 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:47:18,040 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:47:18,041 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:47:18,041 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:47:18,041 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:47:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states. [2020-11-06 23:47:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-06 23:47:18,087 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:47:18,088 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:47:18,088 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:47:18,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:47:18,095 INFO L82 PathProgramCache]: Analyzing trace with hash 472122434, now seen corresponding path program 1 times [2020-11-06 23:47:18,105 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:47:18,106 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1465864987] [2020-11-06 23:47:18,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:47:18,192 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:47:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,271 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:47:19,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:47:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:47:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:47:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:47:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:47:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:47:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:47:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:47:19,467 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1465864987] [2020-11-06 23:47:19,469 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:47:19,469 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-06 23:47:19,470 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249600466] [2020-11-06 23:47:19,475 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-06 23:47:19,475 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:47:19,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-06 23:47:19,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:47:19,492 INFO L87 Difference]: Start difference. First operand 338 states. Second operand 3 states. [2020-11-06 23:47:22,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:47:22,133 INFO L93 Difference]: Finished difference Result 535 states and 631 transitions. [2020-11-06 23:47:22,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-06 23:47:22,136 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-06 23:47:22,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:47:22,154 INFO L225 Difference]: With dead ends: 535 [2020-11-06 23:47:22,154 INFO L226 Difference]: Without dead ends: 327 [2020-11-06 23:47:22,160 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:47:22,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2020-11-06 23:47:22,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 284. [2020-11-06 23:47:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 284 states. [2020-11-06 23:47:22,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 308 transitions. [2020-11-06 23:47:22,368 INFO L78 Accepts]: Start accepts. Automaton has 284 states and 308 transitions. Word has length 148 [2020-11-06 23:47:22,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:47:22,369 INFO L481 AbstractCegarLoop]: Abstraction has 284 states and 308 transitions. [2020-11-06 23:47:22,370 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-06 23:47:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 308 transitions. [2020-11-06 23:47:22,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-06 23:47:22,375 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:47:22,375 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:47:22,376 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:47:22,376 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:47:22,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:47:22,377 INFO L82 PathProgramCache]: Analyzing trace with hash 324456621, now seen corresponding path program 1 times [2020-11-06 23:47:22,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:47:22,377 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1082352669] [2020-11-06 23:47:22,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:47:22,382 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:47:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,080 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:47:23,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:47:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:47:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:47:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:47:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:47:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:47:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:47:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:47:23,223 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1082352669] [2020-11-06 23:47:23,223 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:47:23,223 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:47:23,223 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686805647] [2020-11-06 23:47:23,225 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:47:23,225 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:47:23,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:47:23,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:47:23,226 INFO L87 Difference]: Start difference. First operand 284 states and 308 transitions. Second operand 4 states. [2020-11-06 23:47:24,410 WARN L194 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:47:26,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:47:26,340 INFO L93 Difference]: Finished difference Result 449 states and 502 transitions. [2020-11-06 23:47:26,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-06 23:47:26,342 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-06 23:47:26,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:47:26,347 INFO L225 Difference]: With dead ends: 449 [2020-11-06 23:47:26,347 INFO L226 Difference]: Without dead ends: 310 [2020-11-06 23:47:26,350 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:47:26,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-11-06 23:47:26,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 274. [2020-11-06 23:47:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 274 states. [2020-11-06 23:47:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 295 transitions. [2020-11-06 23:47:26,477 INFO L78 Accepts]: Start accepts. Automaton has 274 states and 295 transitions. Word has length 149 [2020-11-06 23:47:26,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:47:26,478 INFO L481 AbstractCegarLoop]: Abstraction has 274 states and 295 transitions. [2020-11-06 23:47:26,478 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:47:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 295 transitions. [2020-11-06 23:47:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-06 23:47:26,481 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:47:26,481 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:47:26,481 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:47:26,481 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:47:26,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:47:26,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1858041169, now seen corresponding path program 1 times [2020-11-06 23:47:26,482 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:47:26,483 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [30067682] [2020-11-06 23:47:26,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:47:26,486 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:47:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,258 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:47:27,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:47:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:47:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:47:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:47:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:47:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:47:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-06 23:47:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:47:27,475 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [30067682] [2020-11-06 23:47:27,477 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:47:27,477 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:47:27,478 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608971187] [2020-11-06 23:47:27,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:47:27,480 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:47:27,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:47:27,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:47:27,481 INFO L87 Difference]: Start difference. First operand 274 states and 295 transitions. Second operand 9 states. [2020-11-06 23:47:28,543 WARN L194 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:29,369 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:47:30,057 WARN L194 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:47:30,722 WARN L194 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:31,412 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:32,115 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:34,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:47:34,898 INFO L93 Difference]: Finished difference Result 469 states and 527 transitions. [2020-11-06 23:47:34,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-06 23:47:34,899 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-06 23:47:34,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:47:34,903 INFO L225 Difference]: With dead ends: 469 [2020-11-06 23:47:34,904 INFO L226 Difference]: Without dead ends: 310 [2020-11-06 23:47:34,905 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-06 23:47:34,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-11-06 23:47:35,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 274. [2020-11-06 23:47:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 274 states. [2020-11-06 23:47:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 294 transitions. [2020-11-06 23:47:35,032 INFO L78 Accepts]: Start accepts. Automaton has 274 states and 294 transitions. Word has length 158 [2020-11-06 23:47:35,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:47:35,033 INFO L481 AbstractCegarLoop]: Abstraction has 274 states and 294 transitions. [2020-11-06 23:47:35,033 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:47:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 294 transitions. [2020-11-06 23:47:35,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-11-06 23:47:35,035 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:47:35,036 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:47:35,036 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:47:35,036 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:47:35,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:47:35,037 INFO L82 PathProgramCache]: Analyzing trace with hash 449814000, now seen corresponding path program 1 times [2020-11-06 23:47:35,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:47:35,037 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1297719536] [2020-11-06 23:47:35,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:47:35,043 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:47:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,663 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:47:35,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:47:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:47:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:47:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:47:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:47:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-06 23:47:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:47:35,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:47:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-06 23:47:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-06 23:47:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:47:35,835 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1297719536] [2020-11-06 23:47:35,835 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:47:35,835 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-06 23:47:35,835 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515202046] [2020-11-06 23:47:35,836 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-06 23:47:35,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:47:35,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-06 23:47:35,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-11-06 23:47:35,837 INFO L87 Difference]: Start difference. First operand 274 states and 294 transitions. Second operand 6 states. [2020-11-06 23:47:36,799 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:39,500 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:47:41,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:47:41,203 INFO L93 Difference]: Finished difference Result 602 states and 684 transitions. [2020-11-06 23:47:41,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-06 23:47:41,204 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2020-11-06 23:47:41,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:47:41,209 INFO L225 Difference]: With dead ends: 602 [2020-11-06 23:47:41,209 INFO L226 Difference]: Without dead ends: 443 [2020-11-06 23:47:41,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:47:41,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2020-11-06 23:47:41,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 382. [2020-11-06 23:47:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 382 states. [2020-11-06 23:47:41,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 411 transitions. [2020-11-06 23:47:41,355 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 411 transitions. Word has length 171 [2020-11-06 23:47:41,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:47:41,356 INFO L481 AbstractCegarLoop]: Abstraction has 382 states and 411 transitions. [2020-11-06 23:47:41,356 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-06 23:47:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 411 transitions. [2020-11-06 23:47:41,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-11-06 23:47:41,359 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:47:41,359 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:47:41,359 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:47:41,360 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:47:41,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:47:41,360 INFO L82 PathProgramCache]: Analyzing trace with hash -1353872733, now seen corresponding path program 1 times [2020-11-06 23:47:41,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:47:41,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1356305941] [2020-11-06 23:47:41,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:47:41,364 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:47:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,043 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:47:42,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:47:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:47:42,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:47:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:47:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:47:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-11-06 23:47:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:47:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:47:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:47:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:47:42,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-11-06 23:47:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-11-06 23:47:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:47:42,277 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1356305941] [2020-11-06 23:47:42,278 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:47:42,278 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:47:42,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331401440] [2020-11-06 23:47:42,278 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:47:42,279 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:47:42,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:47:42,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:47:42,280 INFO L87 Difference]: Start difference. First operand 382 states and 411 transitions. Second operand 9 states. [2020-11-06 23:47:43,267 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:45,643 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:46,397 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:47,194 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:47,907 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:49,286 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:50,036 WARN L194 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:47:50,745 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:47:51,589 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:47:54,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:47:54,104 INFO L93 Difference]: Finished difference Result 969 states and 1111 transitions. [2020-11-06 23:47:54,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:47:54,106 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 195 [2020-11-06 23:47:54,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:47:54,112 INFO L225 Difference]: With dead ends: 969 [2020-11-06 23:47:54,112 INFO L226 Difference]: Without dead ends: 702 [2020-11-06 23:47:54,114 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-11-06 23:47:54,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 702 states. [2020-11-06 23:47:54,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 702 to 611. [2020-11-06 23:47:54,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 611 states. [2020-11-06 23:47:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 611 states and 664 transitions. [2020-11-06 23:47:54,344 INFO L78 Accepts]: Start accepts. Automaton has 611 states and 664 transitions. Word has length 195 [2020-11-06 23:47:54,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:47:54,345 INFO L481 AbstractCegarLoop]: Abstraction has 611 states and 664 transitions. [2020-11-06 23:47:54,345 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:47:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 664 transitions. [2020-11-06 23:47:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-11-06 23:47:54,349 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:47:54,349 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:47:54,349 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:47:54,350 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:47:54,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:47:54,350 INFO L82 PathProgramCache]: Analyzing trace with hash 743855684, now seen corresponding path program 1 times [2020-11-06 23:47:54,351 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:47:54,351 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1611259422] [2020-11-06 23:47:54,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:47:54,354 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:47:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,138 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:47:55,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:47:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:47:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:47:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:47:55,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:47:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:47:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:47:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:47:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:47:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:47:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:47:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-11-06 23:47:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-06 23:47:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:47:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:47:55,381 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1611259422] [2020-11-06 23:47:55,383 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:47:55,383 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:47:55,383 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343595655] [2020-11-06 23:47:55,384 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:47:55,384 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:47:55,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:47:55,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:47:55,386 INFO L87 Difference]: Start difference. First operand 611 states and 664 transitions. Second operand 10 states. [2020-11-06 23:47:56,566 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:47:59,594 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:48:00,295 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:48:01,192 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:03,684 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:48:04,309 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:48:05,052 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:48:05,745 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:48:06,454 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:48:07,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:48:07,014 INFO L93 Difference]: Finished difference Result 769 states and 887 transitions. [2020-11-06 23:48:07,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:48:07,015 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 200 [2020-11-06 23:48:07,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:48:07,020 INFO L225 Difference]: With dead ends: 769 [2020-11-06 23:48:07,020 INFO L226 Difference]: Without dead ends: 765 [2020-11-06 23:48:07,021 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-06 23:48:07,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 765 states. [2020-11-06 23:48:07,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 765 to 611. [2020-11-06 23:48:07,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 611 states. [2020-11-06 23:48:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 611 states and 663 transitions. [2020-11-06 23:48:07,282 INFO L78 Accepts]: Start accepts. Automaton has 611 states and 663 transitions. Word has length 200 [2020-11-06 23:48:07,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:48:07,283 INFO L481 AbstractCegarLoop]: Abstraction has 611 states and 663 transitions. [2020-11-06 23:48:07,283 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:48:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 663 transitions. [2020-11-06 23:48:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-11-06 23:48:07,285 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:48:07,286 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:48:07,286 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-06 23:48:07,286 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:48:07,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:48:07,287 INFO L82 PathProgramCache]: Analyzing trace with hash 1168174461, now seen corresponding path program 1 times [2020-11-06 23:48:07,287 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:48:07,287 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1064728691] [2020-11-06 23:48:07,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:48:07,291 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:48:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:07,952 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:48:07,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:48:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:07,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:48:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:07,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:48:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:07,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:48:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:07,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:48:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:48:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:48:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:48:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:48:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:48:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-06 23:48:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-06 23:48:08,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:48:08,239 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1064728691] [2020-11-06 23:48:08,239 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:48:08,239 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:48:08,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603230924] [2020-11-06 23:48:08,240 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:48:08,240 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:48:08,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:48:08,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:48:08,241 INFO L87 Difference]: Start difference. First operand 611 states and 663 transitions. Second operand 10 states. [2020-11-06 23:48:10,461 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:48:11,154 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:48:11,871 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:48:12,554 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:13,273 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:13,955 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:16,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:48:16,627 INFO L93 Difference]: Finished difference Result 1275 states and 1473 transitions. [2020-11-06 23:48:16,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:48:16,628 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 223 [2020-11-06 23:48:16,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:48:16,633 INFO L225 Difference]: With dead ends: 1275 [2020-11-06 23:48:16,633 INFO L226 Difference]: Without dead ends: 779 [2020-11-06 23:48:16,635 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:48:16,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 779 states. [2020-11-06 23:48:16,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 779 to 627. [2020-11-06 23:48:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2020-11-06 23:48:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 679 transitions. [2020-11-06 23:48:16,860 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 679 transitions. Word has length 223 [2020-11-06 23:48:16,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:48:16,861 INFO L481 AbstractCegarLoop]: Abstraction has 627 states and 679 transitions. [2020-11-06 23:48:16,861 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:48:16,862 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 679 transitions. [2020-11-06 23:48:16,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-11-06 23:48:16,868 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:48:16,868 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:48:16,868 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-06 23:48:16,869 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:48:16,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:48:16,869 INFO L82 PathProgramCache]: Analyzing trace with hash 1835920861, now seen corresponding path program 1 times [2020-11-06 23:48:16,869 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:48:16,869 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1272932341] [2020-11-06 23:48:16,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:48:16,872 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:48:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,554 WARN L194 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:48:17,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:48:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:48:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:48:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:48:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:48:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:48:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:48:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:48:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:48:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:48:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-06 23:48:17,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-06 23:48:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:48:17,882 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1272932341] [2020-11-06 23:48:17,882 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:48:17,882 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-06 23:48:17,882 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362475484] [2020-11-06 23:48:17,883 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-06 23:48:17,883 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:48:17,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-06 23:48:17,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-11-06 23:48:17,884 INFO L87 Difference]: Start difference. First operand 627 states and 679 transitions. Second operand 13 states. [2020-11-06 23:48:19,187 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:48:19,940 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:48:20,677 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:21,403 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:22,101 WARN L194 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:23,674 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:24,348 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:25,040 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:25,751 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:26,407 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:48:29,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:48:29,495 INFO L93 Difference]: Finished difference Result 1309 states and 1509 transitions. [2020-11-06 23:48:29,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-06 23:48:29,501 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 223 [2020-11-06 23:48:29,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:48:29,506 INFO L225 Difference]: With dead ends: 1309 [2020-11-06 23:48:29,506 INFO L226 Difference]: Without dead ends: 797 [2020-11-06 23:48:29,508 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-11-06 23:48:29,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2020-11-06 23:48:29,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 639. [2020-11-06 23:48:29,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 639 states. [2020-11-06 23:48:29,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 691 transitions. [2020-11-06 23:48:29,801 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 691 transitions. Word has length 223 [2020-11-06 23:48:29,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:48:29,801 INFO L481 AbstractCegarLoop]: Abstraction has 639 states and 691 transitions. [2020-11-06 23:48:29,801 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-06 23:48:29,801 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 691 transitions. [2020-11-06 23:48:29,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-11-06 23:48:29,806 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:48:29,806 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:48:29,807 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-06 23:48:29,807 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:48:29,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:48:29,807 INFO L82 PathProgramCache]: Analyzing trace with hash -1731941158, now seen corresponding path program 1 times [2020-11-06 23:48:29,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:48:29,808 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [81631220] [2020-11-06 23:48:29,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:48:29,810 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:48:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,454 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:48:30,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:48:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:48:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:48:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:48:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:48:30,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:48:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:48:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:48:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:48:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:48:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-06 23:48:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-06 23:48:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:48:30,712 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [81631220] [2020-11-06 23:48:30,712 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:48:30,712 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-06 23:48:30,712 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746046300] [2020-11-06 23:48:30,713 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-06 23:48:30,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:48:30,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-06 23:48:30,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:48:30,714 INFO L87 Difference]: Start difference. First operand 639 states and 691 transitions. Second operand 7 states. [2020-11-06 23:48:31,750 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:48:32,919 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:48:37,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:48:37,528 INFO L93 Difference]: Finished difference Result 1755 states and 2074 transitions. [2020-11-06 23:48:37,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:48:37,529 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-11-06 23:48:37,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:48:37,537 INFO L225 Difference]: With dead ends: 1755 [2020-11-06 23:48:37,537 INFO L226 Difference]: Without dead ends: 1231 [2020-11-06 23:48:37,540 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-11-06 23:48:37,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1231 states. [2020-11-06 23:48:38,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1231 to 1057. [2020-11-06 23:48:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1057 states. [2020-11-06 23:48:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 1057 states and 1183 transitions. [2020-11-06 23:48:38,023 INFO L78 Accepts]: Start accepts. Automaton has 1057 states and 1183 transitions. Word has length 223 [2020-11-06 23:48:38,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:48:38,024 INFO L481 AbstractCegarLoop]: Abstraction has 1057 states and 1183 transitions. [2020-11-06 23:48:38,024 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-06 23:48:38,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1183 transitions. [2020-11-06 23:48:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-11-06 23:48:38,026 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:48:38,027 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] [2020-11-06 23:48:38,027 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-06 23:48:38,027 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:48:38,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:48:38,028 INFO L82 PathProgramCache]: Analyzing trace with hash 503064899, now seen corresponding path program 1 times [2020-11-06 23:48:38,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:48:38,028 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1788184924] [2020-11-06 23:48:38,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:48:38,031 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:48:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,717 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:48:38,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:48:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:48:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:48:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:48:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:48:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-06 23:48:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:48:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:48:38,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:48:38,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:48:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:38,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:48:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:39,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:39,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:48:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:39,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:48:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:39,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-06 23:48:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:39,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-11-06 23:48:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:48:39,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:48:39,435 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1788184924] [2020-11-06 23:48:39,435 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:48:39,435 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2020-11-06 23:48:39,435 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087993656] [2020-11-06 23:48:39,436 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-11-06 23:48:39,436 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:48:39,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-11-06 23:48:39,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-11-06 23:48:39,437 INFO L87 Difference]: Start difference. First operand 1057 states and 1183 transitions. Second operand 20 states. [2020-11-06 23:48:40,539 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:48:41,462 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:48:42,210 WARN L194 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:48:42,921 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:43,615 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:48:44,294 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:45,966 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:48:48,683 WARN L194 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:49,566 WARN L194 SmtUtils]: Spent 761.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:48:50,435 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:51,321 WARN L194 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:52,127 WARN L194 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:48:52,942 WARN L194 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:48:53,697 WARN L194 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:54,532 WARN L194 SmtUtils]: Spent 752.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:48:55,337 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:56,294 WARN L194 SmtUtils]: Spent 735.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:48:57,113 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:48:57,953 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:48:59,553 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-06 23:49:01,236 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2020-11-06 23:49:02,653 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-06 23:49:07,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:49:07,988 INFO L93 Difference]: Finished difference Result 2128 states and 2456 transitions. [2020-11-06 23:49:07,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-11-06 23:49:07,989 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 228 [2020-11-06 23:49:07,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:49:07,996 INFO L225 Difference]: With dead ends: 2128 [2020-11-06 23:49:07,997 INFO L226 Difference]: Without dead ends: 1186 [2020-11-06 23:49:08,001 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 19.5s TimeCoverageRelationStatistics Valid=530, Invalid=2332, Unknown=0, NotChecked=0, Total=2862 [2020-11-06 23:49:08,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1186 states. [2020-11-06 23:49:08,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1186 to 1018. [2020-11-06 23:49:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1018 states. [2020-11-06 23:49:08,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 1018 states and 1126 transitions. [2020-11-06 23:49:08,554 INFO L78 Accepts]: Start accepts. Automaton has 1018 states and 1126 transitions. Word has length 228 [2020-11-06 23:49:08,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:49:08,555 INFO L481 AbstractCegarLoop]: Abstraction has 1018 states and 1126 transitions. [2020-11-06 23:49:08,555 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-11-06 23:49:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1126 transitions. [2020-11-06 23:49:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-11-06 23:49:08,559 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:49:08,559 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:49:08,560 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-06 23:49:08,560 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:49:08,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:49:08,561 INFO L82 PathProgramCache]: Analyzing trace with hash 478258238, now seen corresponding path program 1 times [2020-11-06 23:49:08,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:49:08,561 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [396737335] [2020-11-06 23:49:08,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:49:09,237 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 85 [2020-11-06 23:49:09,447 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-11-06 23:49:10,495 WARN L194 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 172 [2020-11-06 23:49:11,535 WARN L194 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 173 [2020-11-06 23:49:12,620 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 181 DAG size of output: 172 [2020-11-06 23:49:13,668 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 181 DAG size of output: 172 [2020-11-06 23:49:14,747 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 181 DAG size of output: 173 [2020-11-06 23:49:15,802 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 181 DAG size of output: 173 [2020-11-06 23:49:16,895 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 181 DAG size of output: 173 [2020-11-06 23:49:17,926 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 181 DAG size of output: 172 [2020-11-06 23:49:17,930 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-06 23:49:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,158 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:49:19,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:49:19,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:49:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:49:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:49:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:49:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:49:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-06 23:49:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-06 23:49:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:49:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:49:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-06 23:49:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:49:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-06 23:49:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-11-06 23:49:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:49:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:49:24,685 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2020-11-06 23:49:24,963 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-06 23:49:25,232 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2020-11-06 23:49:25,520 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-06 23:49:25,821 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-06 23:49:26,299 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2020-11-06 23:49:26,595 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-06 23:49:27,010 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2020-11-06 23:49:27,255 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2020-11-06 23:49:27,494 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-11-06 23:49:27,890 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-06 23:49:28,152 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-06 23:49:28,564 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2020-11-06 23:49:28,819 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-06 23:49:29,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [396737335] [2020-11-06 23:49:29,347 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:49:29,348 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [66] imperfect sequences [] total 66 [2020-11-06 23:49:29,348 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1100463134] [2020-11-06 23:49:29,349 INFO L461 AbstractCegarLoop]: Interpolant automaton has 67 states [2020-11-06 23:49:29,349 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:49:29,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2020-11-06 23:49:29,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=762, Invalid=3794, Unknown=0, NotChecked=0, Total=4556 [2020-11-06 23:49:29,352 INFO L87 Difference]: Start difference. First operand 1018 states and 1126 transitions. Second operand 67 states. [2020-11-06 23:49:30,654 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:49:31,955 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:49:32,762 WARN L194 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:49:33,550 WARN L194 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:49:34,330 WARN L194 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:49:35,102 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:49:35,963 WARN L194 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-06 23:49:37,665 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:49:38,425 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2020-11-06 23:49:39,446 WARN L194 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-06 23:49:42,167 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-06 23:49:43,992 WARN L194 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-06 23:49:45,957 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-06 23:49:47,891 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 237 DAG size of output: 235 [2020-11-06 23:49:49,707 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-06 23:49:51,702 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 237 DAG size of output: 235 [2020-11-06 23:49:53,618 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-06 23:49:55,573 WARN L194 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-06 23:49:57,645 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-06 23:49:59,738 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 243 DAG size of output: 241 [2020-11-06 23:50:01,891 WARN L194 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-06 23:50:04,548 WARN L194 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 243 DAG size of output: 241 [2020-11-06 23:50:06,835 WARN L194 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 245 DAG size of output: 243 [2020-11-06 23:50:09,216 WARN L194 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 245 DAG size of output: 243 [2020-11-06 23:50:11,511 WARN L194 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 248 DAG size of output: 246 [2020-11-06 23:50:13,825 WARN L194 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 250 DAG size of output: 248 [2020-11-06 23:50:16,080 WARN L194 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 248 DAG size of output: 246 [2020-11-06 23:50:18,338 WARN L194 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 250 DAG size of output: 248 [2020-11-06 23:50:20,695 WARN L194 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 250 DAG size of output: 248 [2020-11-06 23:50:23,088 WARN L194 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 252 DAG size of output: 250 [2020-11-06 23:50:25,403 WARN L194 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 250 DAG size of output: 248 [2020-11-06 23:50:27,678 WARN L194 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 248 DAG size of output: 246 [2020-11-06 23:50:28,082 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2020-11-06 23:50:29,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:50:29,066 INFO L93 Difference]: Finished difference Result 1380 states and 1517 transitions. [2020-11-06 23:50:29,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-11-06 23:50:29,066 INFO L78 Accepts]: Start accepts. Automaton has 67 states. Word has length 303 [2020-11-06 23:50:29,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:50:29,067 INFO L225 Difference]: With dead ends: 1380 [2020-11-06 23:50:29,067 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:50:29,075 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 240 GetRequests, 101 SyntacticMatches, 24 SemanticMatches, 115 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3950 ImplicationChecksByTransitivity, 63.9s TimeCoverageRelationStatistics Valid=2468, Invalid=11104, Unknown=0, NotChecked=0, Total=13572 [2020-11-06 23:50:29,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:50:29,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:50:29,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:50:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:50:29,076 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 303 [2020-11-06 23:50:29,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:50:29,076 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:50:29,076 INFO L482 AbstractCegarLoop]: Interpolant automaton has 67 states. [2020-11-06 23:50:29,076 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:50:29,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:50:29,077 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-06 23:50:29,079 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:50:30,950 WARN L194 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 266 [2020-11-06 23:50:31,812 WARN L194 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 276 [2020-11-06 23:50:34,514 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 232 [2020-11-06 23:50:34,889 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 238 [2020-11-06 23:50:35,232 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 260 [2020-11-06 23:50:36,433 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 266 [2020-11-06 23:50:36,884 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 282 [2020-11-06 23:50:37,667 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 280 [2020-11-06 23:50:38,635 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 280 [2020-11-06 23:50:38,845 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 240 [2020-11-06 23:50:39,180 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 232 [2020-11-06 23:50:39,592 WARN L194 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 280 [2020-11-06 23:50:40,273 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 280 [2020-11-06 23:50:41,015 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 266 [2020-11-06 23:50:41,324 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 268 [2020-11-06 23:50:41,591 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 232 [2020-11-06 23:50:42,850 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 280 [2020-11-06 23:50:43,129 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 238 [2020-11-06 23:50:43,345 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 240 [2020-11-06 23:50:43,989 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 280 [2020-11-06 23:50:44,371 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 287 [2020-11-06 23:50:49,642 WARN L194 SmtUtils]: Spent 4.74 s on a formula simplification. DAG size of input: 204 DAG size of output: 66 [2020-11-06 23:50:52,621 WARN L194 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2020-11-06 23:50:55,516 WARN L194 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2020-11-06 23:50:56,233 WARN L194 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-11-06 23:50:56,838 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:51:01,260 WARN L194 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 207 DAG size of output: 69 [2020-11-06 23:51:05,649 WARN L194 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 204 DAG size of output: 66 [2020-11-06 23:51:06,074 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2020-11-06 23:51:07,592 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 206 DAG size of output: 46 [2020-11-06 23:51:08,196 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:51:10,310 WARN L194 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 191 DAG size of output: 51 [2020-11-06 23:51:11,816 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 210 DAG size of output: 43 [2020-11-06 23:51:12,538 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:51:15,020 WARN L194 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 215 DAG size of output: 75 [2020-11-06 23:51:16,657 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 200 DAG size of output: 22 [2020-11-06 23:51:17,319 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-11-06 23:51:17,960 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-11-06 23:51:21,489 WARN L194 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 207 DAG size of output: 67 [2020-11-06 23:51:22,170 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 26 [2020-11-06 23:51:25,064 WARN L194 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 206 DAG size of output: 71 [2020-11-06 23:51:27,981 WARN L194 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2020-11-06 23:51:28,552 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-06 23:51:30,190 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 200 DAG size of output: 22 [2020-11-06 23:51:30,669 WARN L194 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 1 [2020-11-06 23:51:34,713 WARN L194 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 210 DAG size of output: 73 [2020-11-06 23:51:38,747 WARN L194 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 210 DAG size of output: 73 [2020-11-06 23:51:42,316 WARN L194 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 207 DAG size of output: 68 [2020-11-06 23:51:45,593 WARN L194 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 196 DAG size of output: 55 [2020-11-06 23:51:48,898 WARN L194 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 199 DAG size of output: 59 [2020-11-06 23:51:52,318 WARN L194 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 196 DAG size of output: 55 [2020-11-06 23:51:52,958 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-06 23:51:53,625 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:51:57,625 WARN L194 SmtUtils]: Spent 3.96 s on a formula simplification. DAG size of input: 211 DAG size of output: 71 [2020-11-06 23:52:02,066 WARN L194 SmtUtils]: Spent 4.44 s on a formula simplification. DAG size of input: 213 DAG size of output: 76 [2020-11-06 23:52:02,761 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2020-11-06 23:52:03,375 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-06 23:52:03,554 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:52:03,726 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:52:03,890 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:52:04,055 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:52:04,565 WARN L194 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 1 [2020-11-06 23:52:05,189 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-06 23:52:06,690 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-11-06 23:52:08,735 WARN L194 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 207 DAG size of output: 26 [2020-11-06 23:52:10,175 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 181 DAG size of output: 31 [2020-11-06 23:52:11,617 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 200 DAG size of output: 41 [2020-11-06 23:52:12,304 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-11-06 23:52:15,729 WARN L194 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 197 DAG size of output: 57 [2020-11-06 23:52:16,363 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:52:17,026 WARN L194 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:52:17,257 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:52:17,802 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-06 23:52:17,944 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2020-11-06 23:52:18,501 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-06 23:52:20,700 WARN L194 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 193 DAG size of output: 54 [2020-11-06 23:52:24,139 WARN L194 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 201 DAG size of output: 64 [2020-11-06 23:52:24,305 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:52:27,323 WARN L194 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2020-11-06 23:52:27,963 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 20 [2020-11-06 23:52:28,263 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:52:30,009 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2020-11-06 23:52:30,541 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 1 [2020-11-06 23:52:32,020 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 206 DAG size of output: 46 [2020-11-06 23:52:33,161 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 208 DAG size of output: 18 [2020-11-06 23:52:34,769 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 216 DAG size of output: 50 [2020-11-06 23:52:35,406 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:52:37,296 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 202 DAG size of output: 24 [2020-11-06 23:52:40,542 WARN L194 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 214 DAG size of output: 70 [2020-11-06 23:52:41,209 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-11-06 23:52:44,731 WARN L194 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 204 DAG size of output: 68 [2020-11-06 23:52:45,213 WARN L194 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 1 [2020-11-06 23:52:48,875 WARN L194 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 207 DAG size of output: 68 [2020-11-06 23:52:50,507 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 214 DAG size of output: 48 [2020-11-06 23:52:54,329 WARN L194 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 211 DAG size of output: 71 [2020-11-06 23:52:56,187 WARN L194 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2020-11-06 23:52:56,763 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-06 23:52:58,698 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 207 DAG size of output: 26 [2020-11-06 23:53:01,645 WARN L194 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2020-11-06 23:53:05,066 WARN L194 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 214 DAG size of output: 71 [2020-11-06 23:53:06,644 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 214 DAG size of output: 48 [2020-11-06 23:53:08,151 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2020-11-06 23:53:09,524 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-11-06 23:53:11,056 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 214 DAG size of output: 48 [2020-11-06 23:53:14,757 WARN L194 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 211 DAG size of output: 71 [2020-11-06 23:53:18,039 WARN L194 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 214 DAG size of output: 70 [2020-11-06 23:53:18,216 WARN L194 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:53:21,195 WARN L194 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2020-11-06 23:53:22,753 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 214 DAG size of output: 48 [2020-11-06 23:53:25,722 WARN L194 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2020-11-06 23:53:28,645 WARN L194 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2020-11-06 23:53:29,351 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 42 [2020-11-06 23:53:30,840 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 206 DAG size of output: 46 [2020-11-06 23:53:31,455 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:53:32,945 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 208 DAG size of output: 48 [2020-11-06 23:53:34,481 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-11-06 23:53:37,770 WARN L194 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 197 DAG size of output: 57 [2020-11-06 23:53:38,012 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:53:38,629 WARN L194 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:53:39,253 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:53:42,683 WARN L194 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 199 DAG size of output: 59 [2020-11-06 23:53:45,988 WARN L194 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 196 DAG size of output: 55 [2020-11-06 23:53:50,084 WARN L194 SmtUtils]: Spent 4.09 s on a formula simplification. DAG size of input: 210 DAG size of output: 73 [2020-11-06 23:53:53,023 WARN L194 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2020-11-06 23:53:53,646 WARN L194 SmtUtils]: Spent 615.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:53:54,289 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-11-06 23:53:57,764 WARN L194 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 203 DAG size of output: 63 [2020-11-06 23:53:59,467 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2020-11-06 23:54:00,105 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 24 [2020-11-06 23:54:00,745 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-06 23:54:01,479 WARN L194 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 30 [2020-11-06 23:54:02,167 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-11-06 23:54:03,702 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 214 DAG size of output: 48 [2020-11-06 23:54:03,813 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 20 [2020-11-06 23:54:04,526 WARN L194 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 19 [2020-11-06 23:54:06,059 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 181 DAG size of output: 30 [2020-11-06 23:54:07,564 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2020-11-06 23:54:10,001 WARN L194 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 215 DAG size of output: 75 [2020-11-06 23:54:10,190 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:54:13,603 WARN L194 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 214 DAG size of output: 71 [2020-11-06 23:54:15,141 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 214 DAG size of output: 48 [2020-11-06 23:54:15,753 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:54:17,409 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 222 DAG size of output: 48 [2020-11-06 23:54:18,000 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-11-06 23:54:22,392 WARN L194 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 204 DAG size of output: 66 [2020-11-06 23:54:23,032 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2020-11-06 23:54:23,222 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:54:23,671 WARN L194 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2020-11-06 23:54:26,809 WARN L194 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 192 DAG size of output: 56 [2020-11-06 23:54:26,978 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2020-11-06 23:54:30,515 WARN L194 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 207 DAG size of output: 67 [2020-11-06 23:54:30,646 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2020-11-06 23:54:30,655 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-06 23:54:30,655 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:54:30,655 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-06 23:54:30,656 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L192(lines 192 196) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L192-1(lines 192 196) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L184-1(line 184) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L184-2(line 184) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 161 216) no Hoare annotation was computed. [2020-11-06 23:54:30,656 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L205-1(lines 186 207) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-06 23:54:30,657 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 161 216) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 161 216) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-06 23:54:30,658 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L208(lines 185 209) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-06 23:54:30,659 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 217 276) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 217 276) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-06 23:54:30,660 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 217 276) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L243-2(lines 243 268) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-06 23:54:30,661 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L269(lines 242 270) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L261-1(line 261) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L261-2(line 261) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L257-1(line 257) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L257-2(line 257) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-06 23:54:30,662 INFO L266 CegarLoopResult]: For program point L249(lines 249 253) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L249-1(lines 249 253) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L241-2(line 241) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L266-1(line 266) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L266-2(line 266) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L262-1(line 262) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L262-2(line 262) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-06 23:54:30,663 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 92 98) the Hoare annotation is: true [2020-11-06 23:54:30,664 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 92 98) the Hoare annotation is: true [2020-11-06 23:54:30,664 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 99 107) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-06 23:54:30,664 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 99 107) the Hoare annotation is: true [2020-11-06 23:54:30,664 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 99 107) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-06 23:54:30,664 INFO L262 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-06 23:54:30,664 INFO L269 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: true [2020-11-06 23:54:30,664 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 838 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,664 INFO L269 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: true [2020-11-06 23:54:30,664 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 838 860) the Hoare annotation is: true [2020-11-06 23:54:30,664 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,664 INFO L262 CegarLoopResult]: At program point L850-1(line 850) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L848(lines 848 855) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,665 INFO L269 CegarLoopResult]: At program point L848-1(lines 848 855) the Hoare annotation is: true [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret71| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret71| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,665 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 838 860) the Hoare annotation is: true [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L846-2(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret71| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,665 INFO L262 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 797 820) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 797 820) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 797 820) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-06 23:54:30,666 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-06 23:54:30,667 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-06 23:54:30,667 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point isPumpRunningEXIT(lines 682 690) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 682 690) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point isPumpRunningFINAL(lines 682 690) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 746 764) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 746 764) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point L755(lines 755 759) the Hoare annotation is: true [2020-11-06 23:54:30,667 INFO L269 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L269 CegarLoopResult]: At program point L755-2(lines 755 759) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L269 CegarLoopResult]: At program point L753-1(line 753) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L269 CegarLoopResult]: At program point L753-2(line 753) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L269 CegarLoopResult]: At program point L753-3(line 753) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L269 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L269 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 746 764) the Hoare annotation is: true [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point L698(lines 698 706) no Hoare annotation was computed. [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point L698-2(lines 698 706) no Hoare annotation was computed. [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point L721-1(line 721) no Hoare annotation was computed. [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 691 726) no Hoare annotation was computed. [2020-11-06 23:54:30,668 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 691 726) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point L710(lines 710 718) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 691 726) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 85 91) the Hoare annotation is: true [2020-11-06 23:54:30,669 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 85 91) the Hoare annotation is: true [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-06 23:54:30,669 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 115 160) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L145-1(line 145) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 115 160) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-06 23:54:30,670 INFO L266 CegarLoopResult]: For program point L141-1(line 141) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 115 160) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-06 23:54:30,671 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L152-1(line 152) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L152-2(line 152) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L115(lines 115 160) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L115-1(lines 115 160) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-06 23:54:30,672 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L138-1(line 138) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L448(lines 448 455) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L442(lines 442 462) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 428 473) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L442-1(lines 442 462) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-06 23:54:30,673 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L469-1(line 469) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L469-2(line 469) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L467-1(line 467) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L467-2(line 467) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 452 453) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L428(lines 428 473) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L459(lines 459 460) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 428 473) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 428 473) no Hoare annotation was computed. [2020-11-06 23:54:30,674 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L447-1(line 447) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L447-2(line 447) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 459 460) no Hoare annotation was computed. [2020-11-06 23:54:30,675 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-06 23:54:30,676 INFO L266 CegarLoopResult]: For program point L452(lines 452 453) no Hoare annotation was computed. [2020-11-06 23:54:30,676 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 828 837) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,676 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 828 837) the Hoare annotation is: true [2020-11-06 23:54:30,676 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 828 837) the Hoare annotation is: true [2020-11-06 23:54:30,676 INFO L262 CegarLoopResult]: At program point L676-3(line 676) the Hoare annotation is: (let ((.cse1 (and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#t~ret52| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse2 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse3 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) .cse0 (not (< ~waterLevel~0 3)) .cse4 (= isMethaneLevelCritical_~retValue_acc~10 |isMethaneAlarm_#t~ret52|) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:54:30,676 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 671 681) the Hoare annotation is: true [2020-11-06 23:54:30,677 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 671 681) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse2 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse3 (not (<= 0 (+ test_~tmp~4 2147483648))) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) .cse0 (not (< ~waterLevel~0 3)) .cse4 (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse4 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,677 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 671 681) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse2 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse3 (not (<= 0 (+ test_~tmp~4 2147483648))) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) .cse0 (not (< ~waterLevel~0 3)) .cse4 (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse4 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,677 INFO L262 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse2 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse3 (not (<= 0 (+ test_~tmp~4 2147483648))) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) .cse0 (not (< ~waterLevel~0 3)) .cse4 (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse4 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,677 INFO L269 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: true [2020-11-06 23:54:30,678 INFO L262 CegarLoopResult]: At program point L676-1(line 676) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= |isMethaneAlarm_#t~ret52| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse3 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse4 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) .cse1 (not (< ~waterLevel~0 3)) .cse2 (= isMethaneLevelCritical_~retValue_acc~10 |isMethaneAlarm_#t~ret52|) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse4))) [2020-11-06 23:54:30,678 INFO L262 CegarLoopResult]: At program point L676-2(line 676) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= |isMethaneAlarm_#t~ret52| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse3 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse4 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) .cse1 (not (< ~waterLevel~0 3)) .cse2 (= isMethaneLevelCritical_~retValue_acc~10 |isMethaneAlarm_#t~ret52|) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse4))) [2020-11-06 23:54:30,678 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 663 670) the Hoare annotation is: true [2020-11-06 23:54:30,678 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 663 670) the Hoare annotation is: true [2020-11-06 23:54:30,678 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 663 670) the Hoare annotation is: true [2020-11-06 23:54:30,678 INFO L262 CegarLoopResult]: At program point L951(line 951) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= test_~tmp___2~0 0) (= isHighWaterSensorDry_~retValue_acc~12 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse3 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:54:30,679 INFO L262 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-06 23:54:30,679 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 942 955) the Hoare annotation is: (let ((.cse0 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (= ~waterLevel~0 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse2 (not (< ~waterLevel~0 3)) .cse4 (not (<= test_~tmp___2~0 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12))))) [2020-11-06 23:54:30,679 INFO L262 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~12)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5 .cse2) (or .cse6 .cse0 .cse2 .cse3) (or .cse6 .cse4 .cse0 .cse5 .cse2))) [2020-11-06 23:54:30,679 INFO L262 CegarLoopResult]: At program point L947(line 947) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-11-06 23:54:30,679 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 942 955) the Hoare annotation is: true [2020-11-06 23:54:30,679 INFO L269 CegarLoopResult]: At program point L946(lines 946 952) the Hoare annotation is: true [2020-11-06 23:54:30,680 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 942 955) the Hoare annotation is: (let ((.cse0 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (= ~waterLevel~0 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse2 (not (< ~waterLevel~0 3)) .cse4 (not (<= test_~tmp___2~0 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12))))) [2020-11-06 23:54:30,680 INFO L262 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,680 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 612 636) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= activatePump_~tmp~7 0) (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) .cse0 .cse1 (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (< ~waterLevel~0 3)) .cse3 .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse5 .cse3 .cse4 .cse1 .cse0) (or .cse6 .cse4 .cse1 .cse0 .cse2) (or .cse6 .cse5 .cse4 .cse1 .cse0))) [2020-11-06 23:54:30,680 INFO L262 CegarLoopResult]: At program point L631-1(lines 612 636) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= activatePump_~tmp~7 0) (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7) (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) .cse0 .cse1 (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (< ~waterLevel~0 3)) .cse3 .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse5 .cse3 .cse4 .cse1 .cse0) (or .cse6 .cse4 .cse1 .cse0 .cse2) (or .cse6 .cse5 .cse4 .cse1 .cse0))) [2020-11-06 23:54:30,681 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 612 636) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,681 INFO L262 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,681 INFO L262 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,681 INFO L262 CegarLoopResult]: At program point L620(lines 620 628) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,681 INFO L262 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,681 INFO L262 CegarLoopResult]: At program point L618-1(line 618) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,682 INFO L262 CegarLoopResult]: At program point L616(lines 616 633) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,682 INFO L262 CegarLoopResult]: At program point L618-2(line 618) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,682 INFO L262 CegarLoopResult]: At program point L618-3(line 618) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,682 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 578 584) the Hoare annotation is: true [2020-11-06 23:54:30,682 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 578 584) the Hoare annotation is: true [2020-11-06 23:54:30,682 INFO L262 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,682 INFO L262 CegarLoopResult]: At program point L535(lines 488 536) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,683 INFO L262 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (not (= test_~tmp~4 0)) .cse2 .cse1 (<= test_~tmp___2~0 2147483647) (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (= test_~tmp___0~1 0) .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,683 INFO L262 CegarLoopResult]: At program point L490(lines 489 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,683 INFO L262 CegarLoopResult]: At program point L523-1(line 523) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (not (= test_~tmp~4 0)) .cse2 .cse1 (<= test_~tmp___2~0 2147483647) (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (= test_~tmp___0~1 0) .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,683 INFO L262 CegarLoopResult]: At program point L523-2(line 523) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (not (= test_~tmp~4 0)) .cse2 .cse1 (<= test_~tmp___2~0 2147483647) (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (= test_~tmp___0~1 0) .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,683 INFO L262 CegarLoopResult]: At program point L519(lines 519 530) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (not (= test_~tmp~4 0)) .cse2 .cse1 (<= test_~tmp___2~0 2147483647) (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (= test_~tmp___0~1 0) .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,684 INFO L262 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,684 INFO L262 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (not (= test_~tmp~4 0)) .cse1 .cse2 (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse1 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,684 INFO L262 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse1 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (<= 0 (+ |test_#t~nondet46| 2147483648)) (not (= test_~tmp~4 0)) .cse2 .cse1 (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (<= |test_#t~nondet46| 2147483647) .cse4))) [2020-11-06 23:54:30,684 INFO L262 CegarLoopResult]: At program point L507-1(line 507) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (<= 0 (+ |test_#t~nondet46| 2147483648)) (= test_~tmp___0~1 |test_#t~nondet46|) (not (= test_~tmp~4 0)) .cse2 .cse1 (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (<= |test_#t~nondet46| 2147483647) .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,684 INFO L262 CegarLoopResult]: At program point L532(lines 489 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,685 INFO L262 CegarLoopResult]: At program point L499(lines 499 505) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,685 INFO L262 CegarLoopResult]: At program point L499-1(lines 499 505) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (not (= test_~tmp~4 0)) .cse2 .cse1 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse3 .cse4 .cse5) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,685 INFO L262 CegarLoopResult]: At program point L491(lines 491 495) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,685 INFO L262 CegarLoopResult]: At program point L487(line 487) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,685 INFO L262 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,685 INFO L269 CegarLoopResult]: At program point testEXIT(lines 479 542) the Hoare annotation is: true [2020-11-06 23:54:30,686 INFO L262 CegarLoopResult]: At program point testENTRY(lines 479 542) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,686 INFO L269 CegarLoopResult]: At program point testFINAL(lines 479 542) the Hoare annotation is: true [2020-11-06 23:54:30,686 INFO L262 CegarLoopResult]: At program point L525(lines 525 529) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (not (= test_~tmp~4 0)) .cse2 .cse1 (<= test_~tmp___2~0 2147483647) (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (= test_~tmp___0~1 0) .cse4) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,686 INFO L262 CegarLoopResult]: At program point L525-2(lines 519 530) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (not (= test_~tmp~4 0)) .cse2 .cse1 (<= test_~tmp___2~0 2147483647) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 .cse4 (= test_~tmp___0~1 0) .cse5) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,686 INFO L262 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= |test_#t~nondet47| 2147483647) (not (= test_~tmp~4 0)) (<= 0 (+ |test_#t~nondet47| 2147483648)) .cse1 .cse2 (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (= test_~tmp___0~1 0) .cse4) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse1 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,686 INFO L262 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:54:30,687 INFO L262 CegarLoopResult]: At program point L517-1(line 517) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ |test_#t~nondet47| 2147483648)) .cse1 .cse2 (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) (= test_~tmp___2~0 |test_#t~nondet47|) .cse3 (= test_~tmp___0~1 0) .cse4 (<= |test_#t~nondet47| 2147483647) (not (= test_~tmp~4 0)) (= ~methaneLevelCritical~0 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse1 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,687 INFO L262 CegarLoopResult]: At program point L509(lines 509 515) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse2 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (not (= test_~tmp~4 0)) .cse1 .cse2 (= ~methaneLevelCritical~0 0) (< ~waterLevel~0 3) (<= 2 ~waterLevel~0) .cse3 (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse4) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse1 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,687 INFO L262 CegarLoopResult]: At program point L509-1(lines 509 515) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (not (= test_~tmp~4 0)) .cse1 .cse2 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3) .cse3 .cse4 .cse5 (= test_~tmp___0~1 0)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:54:30,687 INFO L262 CegarLoopResult]: At program point L501(line 501) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= test_~tmp~4 0)) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,688 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ |test_#t~nondet45| 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |test_#t~nondet45| 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,688 INFO L262 CegarLoopResult]: At program point L497-1(line 497) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ |test_#t~nondet45| 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |test_#t~nondet45| 2147483647) (= test_~tmp~4 |test_#t~nondet45|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:54:30,688 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-06 23:54:30,688 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 406 407) no Hoare annotation was computed. [2020-11-06 23:54:30,688 INFO L266 CegarLoopResult]: For program point L382(lines 382 427) no Hoare annotation was computed. [2020-11-06 23:54:30,688 INFO L266 CegarLoopResult]: For program point L413(lines 413 414) no Hoare annotation was computed. [2020-11-06 23:54:30,688 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 382 427) no Hoare annotation was computed. [2020-11-06 23:54:30,688 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L401-1(line 401) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L401-2(line 401) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-06 23:54:30,689 INFO L266 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 413 414) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point L406(lines 406 407) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 382 427) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point L402(lines 402 409) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 382 427) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-06 23:54:30,690 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L396(lines 396 416) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L396-1(lines 396 416) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L423-1(line 423) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-11-06 23:54:30,691 INFO L266 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-11-06 23:54:30,692 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-06 23:54:30,692 INFO L266 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-11-06 23:54:30,692 INFO L266 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-11-06 23:54:30,692 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 637 644) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-06 23:54:30,692 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 637 644) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) (= ~pumpRunning~0 1) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) (not (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0)) (not (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5)) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-06 23:54:30,692 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 637 644) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) (= ~pumpRunning~0 1) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) (not (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0)) (not (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5)) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-06 23:54:30,693 INFO L269 CegarLoopResult]: At program point L961(line 961) the Hoare annotation is: true [2020-11-06 23:54:30,693 INFO L269 CegarLoopResult]: At program point L960(line 960) the Hoare annotation is: true [2020-11-06 23:54:30,693 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 956 964) the Hoare annotation is: true [2020-11-06 23:54:30,693 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 956 964) the Hoare annotation is: true [2020-11-06 23:54:30,693 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 956 964) the Hoare annotation is: true [2020-11-06 23:54:30,693 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-06 23:54:30,693 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 910 932) no Hoare annotation was computed. [2020-11-06 23:54:30,693 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-06 23:54:30,693 INFO L266 CegarLoopResult]: For program point L918(lines 918 926) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 910 932) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 910 932) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point L918-2(lines 918 926) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point L77-1(line 77) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 75 84) no Hoare annotation was computed. [2020-11-06 23:54:30,694 INFO L266 CegarLoopResult]: For program point L77-2(line 77) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 75 84) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 75 84) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L349(lines 327 350) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L308(lines 308 324) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L341-2(line 341) no Hoare annotation was computed. [2020-11-06 23:54:30,695 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L325(lines 325 366) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L317-1(line 317) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L367(lines 367 378) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-06 23:54:30,696 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L359-1(line 359) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 279 381) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L343-1(line 343) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L368(lines 368 375) no Hoare annotation was computed. [2020-11-06 23:54:30,697 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 279 381) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 279 381) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L303(lines 303 307) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L328-2(lines 328 348) no Hoare annotation was computed. [2020-11-06 23:54:30,698 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L279(lines 279 381) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L279-1(lines 279 381) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L370-1(line 370) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L370-2(line 370) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L329(lines 328 348) no Hoare annotation was computed. [2020-11-06 23:54:30,699 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L313-1(line 313) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-06 23:54:30,700 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L330(lines 330 334) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L355-2(line 355) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-11-06 23:54:30,701 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L357-1(line 357) no Hoare annotation was computed. [2020-11-06 23:54:30,702 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-06 23:54:30,703 INFO L266 CegarLoopResult]: For program point L357-2(line 357) no Hoare annotation was computed. [2020-11-06 23:54:30,703 INFO L262 CegarLoopResult]: At program point L708-3(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,703 INFO L262 CegarLoopResult]: At program point L704(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,703 INFO L262 CegarLoopResult]: At program point L708-4(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,703 INFO L262 CegarLoopResult]: At program point L704-1(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,703 INFO L262 CegarLoopResult]: At program point L708-5(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,703 INFO L262 CegarLoopResult]: At program point L704-2(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,703 INFO L262 CegarLoopResult]: At program point L708-6(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L704-3(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L708-7(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L704-4(line 704) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L700-1(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L700-2(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L700-3(line 700) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,704 INFO L262 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,705 INFO L262 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L928-1(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L928-2(line 928) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L924-1(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,706 INFO L262 CegarLoopResult]: At program point L924-2(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L924-3(line 924) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L920-2(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L920-3(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L920-4(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,707 INFO L262 CegarLoopResult]: At program point L920-5(line 920) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L916-2(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L916-3(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L722-2(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L916-4(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L916-5(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,708 INFO L262 CegarLoopResult]: At program point L916-6(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L916-7(line 916) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L413-1(line 413) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L459-1(line 459) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-06 23:54:30,709 INFO L262 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L406-1(line 406) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L720-3(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,710 INFO L262 CegarLoopResult]: At program point L716-1(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,711 INFO L262 CegarLoopResult]: At program point L716-2(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,711 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string81.base| |old(#t~string81.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string81.offset| |old(#t~string81.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2020-11-06 23:54:30,711 INFO L262 CegarLoopResult]: At program point L716-3(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,711 INFO L262 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,711 INFO L262 CegarLoopResult]: At program point L716-4(line 716) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,711 INFO L262 CegarLoopResult]: At program point L712-1(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L712-2(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L712-3(line 712) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L452-1(line 452) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L708-1(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point L708-2(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:54:30,712 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:54:30,713 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 646 662) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (and .cse3 (<= ~methaneLevelCritical~0 activatePump_~tmp~7))) (let ((.cse4 (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0)) (.cse5 (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (and (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5) .cse4 .cse3 .cse5) (and (= activatePump_~tmp~7 0) .cse4 (= ~pumpRunning~0 1) .cse5) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse1 .cse0 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:54:30,713 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 646 662) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,713 INFO L262 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) (and (= activatePump_~tmp~7 0) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) .cse0 .cse1 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) .cse3 (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse0 .cse2) (or .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse0 .cse2))) [2020-11-06 23:54:30,713 INFO L262 CegarLoopResult]: At program point L657-1(lines 646 662) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (and .cse3 (<= ~methaneLevelCritical~0 activatePump_~tmp~7))) (let ((.cse4 (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0)) (.cse5 (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (and (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5) .cse4 .cse3 .cse5) (and (= activatePump_~tmp~7 0) .cse4 (= ~pumpRunning~0 1) .cse5) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse1 .cse0 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:54:30,714 INFO L262 CegarLoopResult]: At program point L653(lines 653 659) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse0 .cse1 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) .cse3 (and (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse0 (and .cse4 (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) .cse2) (or .cse3 .cse4 .cse1 .cse0 .cse2))) [2020-11-06 23:54:30,714 INFO L262 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,714 INFO L262 CegarLoopResult]: At program point L651-1(line 651) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse0 .cse1 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) .cse3 (and (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~5 |activatePump_#t~ret51|)) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret51|) .cse4) .cse1 .cse0 .cse2) (or .cse3 .cse4 .cse1 .cse0 .cse2))) [2020-11-06 23:54:30,715 INFO L262 CegarLoopResult]: At program point L651-2(line 651) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse0 .cse1 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) .cse3 (and (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~5 |activatePump_#t~ret51|)) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret51|) .cse4) .cse1 .cse0 .cse2) (or .cse3 .cse4 .cse1 .cse0 .cse2))) [2020-11-06 23:54:30,715 INFO L262 CegarLoopResult]: At program point L651-3(line 651) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (and (= isMethaneLevelCritical_~retValue_acc~10 isMethaneAlarm_~retValue_acc~5) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= |activatePump_#t~ret51| activatePump_~tmp~7) (= isMethaneAlarm_~retValue_acc~5 |activatePump_#t~ret51|)) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) .cse0 .cse1 (not (= isHighWaterSensorDry_~retValue_acc~12 0)) (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (< ~waterLevel~0 3)) .cse3 (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or .cse3 .cse4 .cse1 .cse0 .cse2) (or (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret51|) .cse4 (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse0 .cse2))) [2020-11-06 23:54:30,715 INFO L262 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-06 23:54:30,715 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 727 745) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse4 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:54:30,716 INFO L262 CegarLoopResult]: At program point L736(lines 736 740) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse1 (<= 1 isHighWaterLevel_~tmp~8)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse2 (not (< ~waterLevel~0 3)) .cse4 (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-11-06 23:54:30,716 INFO L269 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: true [2020-11-06 23:54:30,716 INFO L262 CegarLoopResult]: At program point L736-2(lines 736 740) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) .cse1 (not (< ~waterLevel~0 3)) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse4 .cse2 .cse3))) [2020-11-06 23:54:30,716 INFO L262 CegarLoopResult]: At program point L734-1(line 734) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret69|)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse4 (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= |isHighWaterLevel_#t~ret69| isHighWaterSensorDry_~retValue_acc~12)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-11-06 23:54:30,716 INFO L262 CegarLoopResult]: At program point L734-2(line 734) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret69|)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse4 (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= |isHighWaterLevel_#t~ret69| isHighWaterSensorDry_~retValue_acc~12)) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-11-06 23:54:30,717 INFO L262 CegarLoopResult]: At program point L734-3(line 734) the Hoare annotation is: (let ((.cse3 (and (<= 1 isHighWaterLevel_~tmp~8) (<= 1 |isHighWaterLevel_#t~ret69|))) (.cse4 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= |isHighWaterLevel_#t~ret69| isHighWaterSensorDry_~retValue_acc~12) (= |isHighWaterLevel_#t~ret69| isHighWaterLevel_~tmp~8)) .cse1 (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse1 .cse0) (or .cse3 .cse4 .cse1 .cse2 .cse0))) [2020-11-06 23:54:30,717 INFO L269 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: true [2020-11-06 23:54:30,717 INFO L269 CegarLoopResult]: At program point L729(line 729) the Hoare annotation is: true [2020-11-06 23:54:30,717 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 727 745) the Hoare annotation is: true [2020-11-06 23:54:30,717 INFO L262 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse2 (not (< ~waterLevel~0 3)) .cse4 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:54:30,718 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 727 745) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse4 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:54:30,718 INFO L262 CegarLoopResult]: At program point L739(line 739) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 (= test_~tmp~4 0) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~4 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse3 (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:54:30,718 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 933 941) no Hoare annotation was computed. [2020-11-06 23:54:30,718 INFO L266 CegarLoopResult]: For program point L938(line 938) no Hoare annotation was computed. [2020-11-06 23:54:30,718 INFO L266 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-11-06 23:54:30,718 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 933 941) no Hoare annotation was computed. [2020-11-06 23:54:30,718 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 933 941) no Hoare annotation was computed. [2020-11-06 23:54:30,718 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:54:30,718 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:54:30,719 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:54:30,719 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:54:30,719 INFO L262 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-06 23:54:30,719 INFO L262 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-06 23:54:30,719 INFO L262 CegarLoopResult]: At program point L893-1(lines 889 900) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-06 23:54:30,719 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 889 900) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-06 23:54:30,719 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 889 900) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-06 23:54:30,719 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 901 909) the Hoare annotation is: true [2020-11-06 23:54:30,720 INFO L262 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (let ((.cse0 (and (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-06 23:54:30,720 INFO L269 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: true [2020-11-06 23:54:30,720 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 901 909) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,720 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 901 909) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,720 INFO L262 CegarLoopResult]: At program point L567(line 567) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-06 23:54:30,721 INFO L262 CegarLoopResult]: At program point L565(lines 565 571) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,721 INFO L262 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,721 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 554 577) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-06 23:54:30,721 INFO L262 CegarLoopResult]: At program point L558(lines 557 576) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-06 23:54:30,721 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 554 577) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,721 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 554 577) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse3))) [2020-11-06 23:54:30,721 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 767 796) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L781(lines 781 785) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L781-1(lines 781 785) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L777-2(lines 777 791) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L773-1(line 773) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 767 796) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L792(lines 767 796) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: true [2020-11-06 23:54:30,722 INFO L269 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 865 876) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 865 876) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point L869-1(lines 865 876) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 821 827) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 821 827) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:54:30,723 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:54:30,724 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 586 610) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse2 .cse3 .cse4))) [2020-11-06 23:54:30,724 INFO L262 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:54:30,724 INFO L262 CegarLoopResult]: At program point L605-1(lines 586 610) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse5 (= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse6 (= isHighWaterLevel_~tmp___0~2 1)) (.cse7 (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (.cse8 (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (.cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= activatePump_~tmp~7 0) .cse5 .cse6 (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) .cse7 .cse8 (= ~pumpRunning~0 1) .cse9 (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) .cse4 .cse3 (= test_~tmp~4 0) .cse10 (not (<= 0 (+ test_~tmp~4 2147483648))) (and .cse5 .cse6 .cse7 .cse8 .cse2 .cse9) (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp___2~0 2147483647)))) (or .cse11 .cse2 .cse3 .cse4 .cse10) (or .cse11 .cse0 .cse2 .cse3 .cse4))) [2020-11-06 23:54:30,724 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 586 610) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (let ((.cse5 (= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse6 (= isHighWaterLevel_~tmp___0~2 1)) (.cse7 (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12)) (.cse8 (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (.cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= activatePump_~tmp~7 0) .cse5 .cse6 (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) .cse7 .cse8 (= ~pumpRunning~0 1) .cse9 (= isMethaneAlarm_~retValue_acc~5 activatePump_~tmp~7)) .cse4 .cse3 (= test_~tmp~4 0) .cse10 (not (<= 0 (+ test_~tmp~4 2147483648))) (and .cse5 .cse6 .cse7 .cse8 .cse2 .cse9) (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp___2~0 2147483647)))) (or .cse11 .cse2 .cse3 .cse4 .cse10) (or .cse11 .cse0 .cse2 .cse3 .cse4))) [2020-11-06 23:54:30,725 INFO L262 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse3 .cse4 .cse5) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 .cse3 (= test_~tmp~4 0) .cse5 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse6 .cse0 .cse1 .cse3 .cse4))) [2020-11-06 23:54:30,725 INFO L262 CegarLoopResult]: At program point L596(line 596) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 (= test_~tmp~4 0) .cse2 (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< ~waterLevel~0 3)) .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse3 .cse4 .cse1 .cse0 .cse2) (or .cse5 .cse4 .cse1 .cse0 .cse2) (or .cse5 .cse6 .cse1 .cse0) (or .cse6 .cse3 .cse1 .cse0))) [2020-11-06 23:54:30,725 INFO L262 CegarLoopResult]: At program point L594(lines 594 602) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse1 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 .cse3 (= test_~tmp~4 0) .cse5 (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 isHighWaterLevel_~retValue_acc~7)) (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse2 .cse6 .cse3 .cse4 .cse5) (or .cse7 .cse0 .cse1 .cse3 .cse4) (or .cse7 .cse6 .cse3 .cse4 .cse5)))) [2020-11-06 23:54:30,725 INFO L262 CegarLoopResult]: At program point L592(line 592) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse2 .cse3 .cse4))) [2020-11-06 23:54:30,726 INFO L262 CegarLoopResult]: At program point L592-1(line 592) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) .cse5)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6) (or .cse7 .cse0 .cse2 .cse3 .cse4) (or .cse7 .cse5 .cse2 .cse3 .cse6) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 .cse2 (= test_~tmp~4 0) .cse6 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:54:30,726 INFO L262 CegarLoopResult]: At program point L590(lines 590 607) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~waterLevel~0 1))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse2 .cse3 .cse4))) [2020-11-06 23:54:30,726 INFO L262 CegarLoopResult]: At program point L592-2(line 592) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) .cse5)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6) (or .cse7 .cse0 .cse2 .cse3 .cse4) (or .cse7 .cse5 .cse2 .cse3 .cse6) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 .cse2 (= test_~tmp~4 0) .cse6 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:54:30,727 INFO L262 CegarLoopResult]: At program point L592-3(line 592) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) .cse7 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 .cse2 (= test_~tmp~4 0) .cse6 (not (<= 0 (+ test_~tmp~4 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (and (= isHighWaterSensorDry_~retValue_acc~12 0) (= isHighWaterLevel_~tmp___0~2 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| processEnvironment__wrappee__highWaterSensor_~tmp~5) (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp~8 isHighWaterSensorDry_~retValue_acc~12) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse7 .cse2 .cse3 .cse6) (or .cse5 .cse7 .cse2 .cse3 .cse6)))) [2020-11-06 23:54:30,727 INFO L262 CegarLoopResult]: At program point L881-1(lines 877 888) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-06 23:54:30,727 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 877 888) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-06 23:54:30,727 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 877 888) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-06 23:54:30,727 INFO L262 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= test_~tmp~4 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-06 23:54:30,727 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 966 973) the Hoare annotation is: true [2020-11-06 23:54:30,727 INFO L269 CegarLoopResult]: At program point L970(line 970) the Hoare annotation is: true [2020-11-06 23:54:30,727 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 966 973) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 966 973) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point L57(lines 57 63) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 45 69) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point L55-1(line 55) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point L53(lines 53 66) the Hoare annotation is: true [2020-11-06 23:54:30,728 INFO L269 CegarLoopResult]: At program point L55-2(line 55) the Hoare annotation is: true [2020-11-06 23:54:30,729 INFO L269 CegarLoopResult]: At program point L55-3(line 55) the Hoare annotation is: true [2020-11-06 23:54:30,729 INFO L269 CegarLoopResult]: At program point L53-1(lines 45 69) the Hoare annotation is: true [2020-11-06 23:54:30,729 INFO L269 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: true [2020-11-06 23:54:30,729 INFO L269 CegarLoopResult]: At program point L51-1(line 51) the Hoare annotation is: true [2020-11-06 23:54:30,729 INFO L269 CegarLoopResult]: At program point L51-2(line 51) the Hoare annotation is: true [2020-11-06 23:54:30,729 INFO L269 CegarLoopResult]: At program point L51-3(line 51) the Hoare annotation is: true [2020-11-06 23:54:30,729 INFO L269 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: true [2020-11-06 23:54:30,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:54:30 BoogieIcfgContainer [2020-11-06 23:54:30,762 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:54:30,764 INFO L168 Benchmark]: Toolchain (without parser) took 435434.39 ms. Allocated memory was 156.2 MB in the beginning and 676.3 MB in the end (delta: 520.1 MB). Free memory was 132.3 MB in the beginning and 589.2 MB in the end (delta: -456.9 MB). Peak memory consumption was 445.5 MB. Max. memory is 8.0 GB. [2020-11-06 23:54:30,764 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory is still 104.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:54:30,764 INFO L168 Benchmark]: CACSL2BoogieTranslator took 746.01 ms. Allocated memory is still 156.2 MB. Free memory was 131.7 MB in the beginning and 138.9 MB in the end (delta: -7.1 MB). Peak memory consumption was 27.9 MB. Max. memory is 8.0 GB. [2020-11-06 23:54:30,764 INFO L168 Benchmark]: Boogie Preprocessor took 93.61 ms. Allocated memory is still 156.2 MB. Free memory was 138.9 MB in the beginning and 134.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:54:30,765 INFO L168 Benchmark]: RCFGBuilder took 1789.86 ms. Allocated memory is still 156.2 MB. Free memory was 134.8 MB in the beginning and 130.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 63.5 MB. Max. memory is 8.0 GB. [2020-11-06 23:54:30,765 INFO L168 Benchmark]: TraceAbstraction took 432787.49 ms. Allocated memory was 156.2 MB in the beginning and 676.3 MB in the end (delta: 520.1 MB). Free memory was 130.0 MB in the beginning and 589.2 MB in the end (delta: -459.3 MB). Peak memory consumption was 442.6 MB. Max. memory is 8.0 GB. [2020-11-06 23:54:30,766 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory is still 104.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 746.01 ms. Allocated memory is still 156.2 MB. Free memory was 131.7 MB in the beginning and 138.9 MB in the end (delta: -7.1 MB). Peak memory consumption was 27.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 93.61 ms. Allocated memory is still 156.2 MB. Free memory was 138.9 MB in the beginning and 134.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1789.86 ms. Allocated memory is still 156.2 MB. Free memory was 134.8 MB in the beginning and 130.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 63.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 432787.49 ms. Allocated memory was 156.2 MB in the beginning and 676.3 MB in the end (delta: 520.1 MB). Free memory was 130.0 MB in the beginning and 589.2 MB in the end (delta: -459.3 MB). Peak memory consumption was 442.6 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: 413]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 406]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 452]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 459]: 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: 489]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || (((\old(waterLevel) == waterLevel && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 99]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 838]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 682]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 746]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 85]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 828]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 671]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (((methaneLevelCritical <= \result && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((((((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(tmp == retValue_acc)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(tmp___0 == 1)) || !(1 == systemActive)) || !(retValue_acc == 0)) || tmp == 0) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || retValue_acc == methaneLevelCritical) || !(tmp == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647))) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (((methaneLevelCritical <= \result && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 663]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 612]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((((((((tmp == 0 && retValue_acc == 0) && tmp___0 == 1) && retValue_acc == methaneLevelCritical) && tmp == retValue_acc) && tmp___0 == retValue_acc) && pumpRunning == 1) && tmp == retValue_acc) && retValue_acc == tmp)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp == 0) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(tmp___2 <= 2147483647)) && ((((!(waterLevel == 1) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 942]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((1 <= retValue_acc && 1 <= \result) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((((1 <= retValue_acc && 1 <= \result) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || tmp == 0) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647)) || (retValue_acc == 0 && \result == retValue_acc)) - ProcedureContractResult [Line: 578]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 479]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 637]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: ((((((((((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(tmp == retValue_acc)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(tmp___0 == 1)) || pumpRunning == 1) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(retValue_acc == 0)) || tmp == 0) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(tmp == retValue_acc)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(retValue_acc == tmp)) || !(retValue_acc == methaneLevelCritical)) || !(retValue_acc == retValue_acc)) || !(tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647) - ProcedureContractResult [Line: 956]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 646]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(1 <= methaneLevelCritical) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical <= tmp)) && (((((((((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || (((retValue_acc == retValue_acc && retValue_acc == methaneLevelCritical) && pumpRunning == \old(pumpRunning)) && retValue_acc == tmp)) || (((tmp == 0 && retValue_acc == methaneLevelCritical) && pumpRunning == 1) && retValue_acc == tmp)) || !(tmp <= 2147483647)) || !(tmp == retValue_acc)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(tmp___0 == 1)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(retValue_acc == 0)) || tmp == 0) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(tmp == retValue_acc)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 727]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) || !(1 == systemActive)) && ((((!(waterLevel == 1) || !(pumpRunning == 0)) || (((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || ((((retValue_acc == 0 && tmp___0 == 1) && \result == retValue_acc) && tmp == retValue_acc) && tmp___0 == retValue_acc)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || tmp == 0) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 889]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) && (((!(pumpRunning == 0) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 554]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((!(2 <= \old(waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((!(1 <= methaneLevelCritical) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(\old(waterLevel) == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 767]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 901]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 865]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 821]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 586]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(waterLevel == 1) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((((((((tmp == 0 && retValue_acc == 0) && tmp___0 == 1) && retValue_acc == methaneLevelCritical) && tmp == retValue_acc) && tmp___0 == retValue_acc) && pumpRunning == 1) && tmp == retValue_acc) && retValue_acc == tmp)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp == 0) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || (((((retValue_acc == 0 && tmp___0 == 1) && tmp == retValue_acc) && tmp___0 == retValue_acc) && pumpRunning == \old(pumpRunning)) && tmp == retValue_acc)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && ((((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 877]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (2 <= waterLevel && waterLevel < 3)) || tmp == 0) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 966]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 45]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 659 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 191.0s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 157.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 241.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3053 SDtfs, 6834 SDslu, 7306 SDs, 0 SdLazy, 15887 SolverSat, 1905 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 43.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 704 GetRequests, 393 SyntacticMatches, 30 SemanticMatches, 281 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4793 ImplicationChecksByTransitivity, 119.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1057occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 1073 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 301 LocationsWithAnnotation, 4764 PreInvPairs, 4990 NumberOfFragments, 10365 HoareAnnotationTreeSize, 4764 FomulaSimplifications, 266662218 FormulaSimplificationTreeSizeReduction, 15.7s HoareSimplificationTime, 301 FomulaSimplificationsInter, 1388157 FormulaSimplificationTreeSizeReductionInter, 225.4s 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...