/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_spec2_product49.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:54:29,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:54:29,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:54:29,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:54:29,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:54:29,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:54:29,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:54:29,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:54:29,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:54:29,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:54:29,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:54:29,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:54:29,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:54:29,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:54:29,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:54:29,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:54:29,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:54:29,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:54:29,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:54:29,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:54:29,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:54:29,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:54:29,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:54:29,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:54:29,154 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:54:29,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:54:29,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:54:29,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:54:29,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:54:29,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:54:29,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:54:29,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:54:29,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:54:29,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:54:29,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:54:29,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:54:29,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:54:29,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:54:29,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:54:29,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:54:29,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:54:29,166 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 23:54:29,178 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:54:29,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:54:29,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:54:29,180 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:54:29,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:54:29,181 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:54:29,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:54:29,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:54:29,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:54:29,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:54:29,182 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:54:29,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:54:29,182 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:54:29,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:54:29,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:54:29,183 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:54:29,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:54:29,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:54:29,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:54:29,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:54:29,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:54:29,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:54:29,184 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:54:29,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:54:29,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:54:29,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:54:29,596 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:54:29,597 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:54:29,598 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product49.cil.c [2020-11-06 23:54:29,681 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f03003473/9ffc5b668187400cbf5ca4ea0404d364/FLAG8e9a50f5f [2020-11-06 23:54:30,371 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:54:30,373 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product49.cil.c [2020-11-06 23:54:30,389 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f03003473/9ffc5b668187400cbf5ca4ea0404d364/FLAG8e9a50f5f [2020-11-06 23:54:30,668 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f03003473/9ffc5b668187400cbf5ca4ea0404d364 [2020-11-06 23:54:30,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:54:30,680 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:54:30,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:54:30,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:54:30,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:54:30,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:54:30" (1/1) ... [2020-11-06 23:54:30,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a70b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:30, skipping insertion in model container [2020-11-06 23:54:30,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:54:30" (1/1) ... [2020-11-06 23:54:30,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:54:30,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:54:31,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:54:31,157 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:54:31,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:54:31,350 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:54:31,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31 WrapperNode [2020-11-06 23:54:31,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:54:31,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:54:31,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:54:31,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:54:31,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (1/1) ... [2020-11-06 23:54:31,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (1/1) ... [2020-11-06 23:54:31,413 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (1/1) ... [2020-11-06 23:54:31,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (1/1) ... [2020-11-06 23:54:31,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (1/1) ... [2020-11-06 23:54:31,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (1/1) ... [2020-11-06 23:54:31,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (1/1) ... [2020-11-06 23:54:31,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:54:31,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:54:31,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:54:31,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:54:31,527 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (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 23:54:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:54:31,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:54:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:54:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:54:31,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:54:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:54:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:54:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:54:31,621 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:54:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:54:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:54:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:54:31,622 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:54:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:54:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:54:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-06 23:54:31,623 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-06 23:54:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:54:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:54:31,624 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:54:31,625 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:54:31,625 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:54:31,627 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:54:31,627 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-06 23:54:31,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:54:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:54:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:54:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:54:31,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:54:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:54:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:54:31,632 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:54:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:54:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:54:31,633 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:54:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:54:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:54:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:54:31,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:54:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:54:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:54:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:54:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:54:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:54:31,634 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:54:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:54:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:54:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:54:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:54:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:54:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:54:31,635 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:54:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:54:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:54:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:54:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:54:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:54:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:54:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:54:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-06 23:54:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-06 23:54:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:54:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:54:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:54:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:54:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:54:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:54:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:54:31,639 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-06 23:54:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:54:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-06 23:54:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:54:31,640 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:54:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:54:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:54:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:54:31,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:54:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:54:31,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:54:31,643 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:54:31,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:54:31,643 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:54:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:54:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:54:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:54:31,644 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:54:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:54:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:54:31,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:54:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:54:31,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:54:32,984 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:54:32,985 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:54:32,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:54:32 BoogieIcfgContainer [2020-11-06 23:54:32,988 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:54:32,989 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:54:32,990 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:54:32,993 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:54:32,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:54:30" (1/3) ... [2020-11-06 23:54:32,994 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62b27e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:54:32, skipping insertion in model container [2020-11-06 23:54:32,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:54:31" (2/3) ... [2020-11-06 23:54:32,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62b27e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:54:32, skipping insertion in model container [2020-11-06 23:54:32,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:54:32" (3/3) ... [2020-11-06 23:54:32,996 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product49.cil.c [2020-11-06 23:54:33,011 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:54:33,015 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:54:33,027 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:54:33,050 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:54:33,051 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:54:33,051 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:54:33,051 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:54:33,051 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:54:33,051 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:54:33,052 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:54:33,052 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:54:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states. [2020-11-06 23:54:33,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-06 23:54:33,093 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:54:33,094 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] [2020-11-06 23:54:33,095 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 23:54:33,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:54:33,101 INFO L82 PathProgramCache]: Analyzing trace with hash 1600919579, now seen corresponding path program 1 times [2020-11-06 23:54:33,110 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:54:33,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [639554778] [2020-11-06 23:54:33,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:54:33,203 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:54:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:33,956 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:54:33,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:54:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:54:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:54:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:54:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:54:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:54:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:54:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:54:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:34,160 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 23:54:34,162 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [639554778] [2020-11-06 23:54:34,164 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:54:34,164 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:54:34,164 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829532578] [2020-11-06 23:54:34,169 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:54:34,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:54:34,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:54:34,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:54:34,186 INFO L87 Difference]: Start difference. First operand 336 states. Second operand 4 states. [2020-11-06 23:54:35,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:54:35,970 INFO L93 Difference]: Finished difference Result 512 states and 602 transitions. [2020-11-06 23:54:35,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-06 23:54:35,972 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-06 23:54:35,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:54:35,989 INFO L225 Difference]: With dead ends: 512 [2020-11-06 23:54:35,989 INFO L226 Difference]: Without dead ends: 323 [2020-11-06 23:54:35,994 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:54:36,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2020-11-06 23:54:36,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 276. [2020-11-06 23:54:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 276 states. [2020-11-06 23:54:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 299 transitions. [2020-11-06 23:54:36,213 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 299 transitions. Word has length 154 [2020-11-06 23:54:36,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:54:36,216 INFO L481 AbstractCegarLoop]: Abstraction has 276 states and 299 transitions. [2020-11-06 23:54:36,216 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:54:36,216 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 299 transitions. [2020-11-06 23:54:36,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-06 23:54:36,228 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:54:36,229 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] [2020-11-06 23:54:36,229 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:54:36,229 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 23:54:36,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:54:36,230 INFO L82 PathProgramCache]: Analyzing trace with hash -1621809494, now seen corresponding path program 1 times [2020-11-06 23:54:36,230 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:54:36,231 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [790967768] [2020-11-06 23:54:36,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:54:36,238 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:54:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,770 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:54:36,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:54:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:54:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:54:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:54:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:54:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:54:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-06 23:54:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:54:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:36,878 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 23:54:36,879 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [790967768] [2020-11-06 23:54:36,879 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:54:36,879 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-06 23:54:36,880 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944347254] [2020-11-06 23:54:36,881 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-06 23:54:36,881 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:54:36,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-06 23:54:36,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:54:36,882 INFO L87 Difference]: Start difference. First operand 276 states and 299 transitions. Second operand 5 states. [2020-11-06 23:54:37,750 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:54:39,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:54:39,019 INFO L93 Difference]: Finished difference Result 438 states and 493 transitions. [2020-11-06 23:54:39,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-06 23:54:39,020 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-06 23:54:39,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:54:39,024 INFO L225 Difference]: With dead ends: 438 [2020-11-06 23:54:39,025 INFO L226 Difference]: Without dead ends: 312 [2020-11-06 23:54:39,027 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:54:39,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-11-06 23:54:39,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 266. [2020-11-06 23:54:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-11-06 23:54:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 286 transitions. [2020-11-06 23:54:39,141 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 286 transitions. Word has length 155 [2020-11-06 23:54:39,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:54:39,143 INFO L481 AbstractCegarLoop]: Abstraction has 266 states and 286 transitions. [2020-11-06 23:54:39,143 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-06 23:54:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 286 transitions. [2020-11-06 23:54:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-11-06 23:54:39,146 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:54:39,146 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] [2020-11-06 23:54:39,146 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:54:39,147 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 23:54:39,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:54:39,147 INFO L82 PathProgramCache]: Analyzing trace with hash 509427630, now seen corresponding path program 1 times [2020-11-06 23:54:39,148 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:54:39,148 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1333219887] [2020-11-06 23:54:39,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:54:39,152 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:54:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,724 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:54:39,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:54:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:54:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:54:39,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:54:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:54:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:54:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:54:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-06 23:54:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:39,917 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 23:54:39,918 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1333219887] [2020-11-06 23:54:39,919 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:54:39,919 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:54:39,919 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497913486] [2020-11-06 23:54:39,920 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:54:39,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:54:39,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:54:39,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:54:39,922 INFO L87 Difference]: Start difference. First operand 266 states and 286 transitions. Second operand 10 states. [2020-11-06 23:54:40,602 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:54:41,098 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:54:41,485 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:54:41,868 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:42,269 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:54:42,635 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:44,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:54:44,581 INFO L93 Difference]: Finished difference Result 458 states and 519 transitions. [2020-11-06 23:54:44,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:54:44,582 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-11-06 23:54:44,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:54:44,587 INFO L225 Difference]: With dead ends: 458 [2020-11-06 23:54:44,587 INFO L226 Difference]: Without dead ends: 312 [2020-11-06 23:54:44,589 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:54:44,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-11-06 23:54:44,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 266. [2020-11-06 23:54:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-11-06 23:54:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 285 transitions. [2020-11-06 23:54:44,696 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 285 transitions. Word has length 164 [2020-11-06 23:54:44,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:54:44,697 INFO L481 AbstractCegarLoop]: Abstraction has 266 states and 285 transitions. [2020-11-06 23:54:44,697 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:54:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 285 transitions. [2020-11-06 23:54:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2020-11-06 23:54:44,700 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:54:44,700 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] [2020-11-06 23:54:44,700 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:54:44,700 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 23:54:44,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:54:44,701 INFO L82 PathProgramCache]: Analyzing trace with hash -71288361, now seen corresponding path program 1 times [2020-11-06 23:54:44,701 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:54:44,701 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1113413126] [2020-11-06 23:54:44,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:54:44,705 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:54:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,238 WARN L194 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:54:45,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:54:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:54:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:54:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:54:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:54:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:54:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:54:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:54:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:54:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-06 23:54:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-11-06 23:54:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:45,431 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 23:54:45,432 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1113413126] [2020-11-06 23:54:45,432 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:54:45,432 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-06 23:54:45,433 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220660044] [2020-11-06 23:54:45,433 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-06 23:54:45,433 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:54:45,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-06 23:54:45,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:54:45,434 INFO L87 Difference]: Start difference. First operand 266 states and 285 transitions. Second operand 7 states. [2020-11-06 23:54:46,156 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:54:48,065 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:54:49,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:54:49,023 INFO L93 Difference]: Finished difference Result 599 states and 688 transitions. [2020-11-06 23:54:49,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:54:49,025 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 177 [2020-11-06 23:54:49,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:54:49,030 INFO L225 Difference]: With dead ends: 599 [2020-11-06 23:54:49,030 INFO L226 Difference]: Without dead ends: 453 [2020-11-06 23:54:49,031 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-11-06 23:54:49,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2020-11-06 23:54:49,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 380. [2020-11-06 23:54:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 380 states. [2020-11-06 23:54:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 410 transitions. [2020-11-06 23:54:49,198 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 410 transitions. Word has length 177 [2020-11-06 23:54:49,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:54:49,203 INFO L481 AbstractCegarLoop]: Abstraction has 380 states and 410 transitions. [2020-11-06 23:54:49,203 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-06 23:54:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 410 transitions. [2020-11-06 23:54:49,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-11-06 23:54:49,206 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:54:49,206 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, 1] [2020-11-06 23:54:49,207 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:54:49,207 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 23:54:49,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:54:49,208 INFO L82 PathProgramCache]: Analyzing trace with hash -277879270, now seen corresponding path program 1 times [2020-11-06 23:54:49,209 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:54:49,209 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1630637392] [2020-11-06 23:54:49,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:54:49,213 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:54:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,673 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:54:49,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:54:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:54:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:54:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:54:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:54:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:54:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:54:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:54:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:54:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:54:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:54:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-11-06 23:54:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-06 23:54:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:49,935 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 23:54:49,938 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1630637392] [2020-11-06 23:54:49,939 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:54:49,939 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:54:49,939 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453129972] [2020-11-06 23:54:49,940 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:54:49,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:54:49,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:54:49,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:54:49,942 INFO L87 Difference]: Start difference. First operand 380 states and 410 transitions. Second operand 10 states. [2020-11-06 23:54:50,661 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:54:52,536 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:52,919 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:54:53,314 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:53,688 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:54:54,059 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:54:54,420 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:54,791 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:55,279 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:54:56,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:54:56,969 INFO L93 Difference]: Finished difference Result 963 states and 1118 transitions. [2020-11-06 23:54:56,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-06 23:54:56,969 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 201 [2020-11-06 23:54:56,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:54:56,975 INFO L225 Difference]: With dead ends: 963 [2020-11-06 23:54:56,975 INFO L226 Difference]: Without dead ends: 703 [2020-11-06 23:54:56,977 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-06 23:54:56,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 703 states. [2020-11-06 23:54:57,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 703 to 593. [2020-11-06 23:54:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 593 states. [2020-11-06 23:54:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 593 states and 645 transitions. [2020-11-06 23:54:57,278 INFO L78 Accepts]: Start accepts. Automaton has 593 states and 645 transitions. Word has length 201 [2020-11-06 23:54:57,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:54:57,278 INFO L481 AbstractCegarLoop]: Abstraction has 593 states and 645 transitions. [2020-11-06 23:54:57,279 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:54:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 645 transitions. [2020-11-06 23:54:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-11-06 23:54:57,282 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:54:57,282 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, 1, 1, 1, 1, 1, 1] [2020-11-06 23:54:57,282 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:54:57,283 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 23:54:57,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:54:57,283 INFO L82 PathProgramCache]: Analyzing trace with hash -1181188940, now seen corresponding path program 1 times [2020-11-06 23:54:57,283 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:54:57,283 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1851470156] [2020-11-06 23:54:57,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:54:57,286 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:54:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,706 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:54:57,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:54:57,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:54:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:54:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:54:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:54:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:54:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:54:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:54:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:54:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:54:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:54:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:54:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-11-06 23:54:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-06 23:54:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:54:57,968 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 23:54:57,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1851470156] [2020-11-06 23:54:57,970 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:54:57,970 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:54:57,970 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573845037] [2020-11-06 23:54:57,971 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:54:57,971 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:54:57,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:54:57,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:54:57,972 INFO L87 Difference]: Start difference. First operand 593 states and 645 transitions. Second operand 11 states. [2020-11-06 23:54:58,628 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:55:00,481 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:55:00,838 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:55:01,207 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:55:01,579 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:55:01,995 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:55:02,405 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:55:02,789 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:55:03,180 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:04,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:55:04,398 INFO L93 Difference]: Finished difference Result 1237 states and 1422 transitions. [2020-11-06 23:55:04,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-06 23:55:04,399 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 206 [2020-11-06 23:55:04,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:55:04,405 INFO L225 Difference]: With dead ends: 1237 [2020-11-06 23:55:04,405 INFO L226 Difference]: Without dead ends: 764 [2020-11-06 23:55:04,407 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-11-06 23:55:04,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 764 states. [2020-11-06 23:55:04,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 764 to 591. [2020-11-06 23:55:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2020-11-06 23:55:04,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 641 transitions. [2020-11-06 23:55:04,717 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 641 transitions. Word has length 206 [2020-11-06 23:55:04,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:55:04,717 INFO L481 AbstractCegarLoop]: Abstraction has 591 states and 641 transitions. [2020-11-06 23:55:04,718 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:55:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 641 transitions. [2020-11-06 23:55:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-11-06 23:55:04,719 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:55:04,720 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, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:55:04,720 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-06 23:55:04,720 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 23:55:04,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:55:04,721 INFO L82 PathProgramCache]: Analyzing trace with hash -1038225314, now seen corresponding path program 1 times [2020-11-06 23:55:04,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:55:04,721 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [82572767] [2020-11-06 23:55:04,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:55:04,724 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:55:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,095 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:55:05,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:55:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:55:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:55:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:55:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:55:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:55:05,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:55:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:55:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:55:05,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:55:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-06 23:55:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-06 23:55:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:05,350 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 23:55:05,350 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [82572767] [2020-11-06 23:55:05,350 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:55:05,351 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:55:05,351 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077021191] [2020-11-06 23:55:05,351 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:55:05,351 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:55:05,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:55:05,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:55:05,352 INFO L87 Difference]: Start difference. First operand 591 states and 641 transitions. Second operand 11 states. [2020-11-06 23:55:06,851 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:55:07,234 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:55:07,645 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:55:08,041 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:08,447 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:55:08,828 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:10,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:55:10,354 INFO L93 Difference]: Finished difference Result 1245 states and 1436 transitions. [2020-11-06 23:55:10,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:55:10,355 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 207 [2020-11-06 23:55:10,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:55:10,361 INFO L225 Difference]: With dead ends: 1245 [2020-11-06 23:55:10,361 INFO L226 Difference]: Without dead ends: 774 [2020-11-06 23:55:10,363 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:55:10,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 774 states. [2020-11-06 23:55:10,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 774 to 607. [2020-11-06 23:55:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 607 states. [2020-11-06 23:55:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 657 transitions. [2020-11-06 23:55:10,656 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 657 transitions. Word has length 207 [2020-11-06 23:55:10,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:55:10,657 INFO L481 AbstractCegarLoop]: Abstraction has 607 states and 657 transitions. [2020-11-06 23:55:10,657 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:55:10,657 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 657 transitions. [2020-11-06 23:55:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-11-06 23:55:10,659 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:55:10,660 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, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:55:10,660 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-06 23:55:10,660 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 23:55:10,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:55:10,661 INFO L82 PathProgramCache]: Analyzing trace with hash -624593922, now seen corresponding path program 1 times [2020-11-06 23:55:10,661 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:55:10,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [386386988] [2020-11-06 23:55:10,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:55:10,664 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:55:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,059 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:55:11,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:55:11,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:55:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:55:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:55:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:55:11,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:55:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:55:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:55:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:11,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:55:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:55:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-06 23:55:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-06 23:55:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:11,340 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 23:55:11,342 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [386386988] [2020-11-06 23:55:11,342 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:55:11,342 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-06 23:55:11,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064139447] [2020-11-06 23:55:11,343 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-06 23:55:11,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:55:11,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-06 23:55:11,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-06 23:55:11,344 INFO L87 Difference]: Start difference. First operand 607 states and 657 transitions. Second operand 14 states. [2020-11-06 23:55:12,122 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:55:12,507 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:55:12,888 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:13,268 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:55:13,636 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:14,762 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:15,137 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:55:15,534 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:15,946 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:55:16,311 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:18,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:55:18,099 INFO L93 Difference]: Finished difference Result 1283 states and 1492 transitions. [2020-11-06 23:55:18,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:55:18,099 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 207 [2020-11-06 23:55:18,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:55:18,105 INFO L225 Difference]: With dead ends: 1283 [2020-11-06 23:55:18,105 INFO L226 Difference]: Without dead ends: 796 [2020-11-06 23:55:18,107 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-06 23:55:18,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 796 states. [2020-11-06 23:55:18,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 796 to 619. [2020-11-06 23:55:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 619 states. [2020-11-06 23:55:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 619 states and 669 transitions. [2020-11-06 23:55:18,345 INFO L78 Accepts]: Start accepts. Automaton has 619 states and 669 transitions. Word has length 207 [2020-11-06 23:55:18,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:55:18,345 INFO L481 AbstractCegarLoop]: Abstraction has 619 states and 669 transitions. [2020-11-06 23:55:18,345 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-06 23:55:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 669 transitions. [2020-11-06 23:55:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-11-06 23:55:18,347 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:55:18,348 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, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:55:18,348 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-06 23:55:18,348 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 23:55:18,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:55:18,349 INFO L82 PathProgramCache]: Analyzing trace with hash -694112031, now seen corresponding path program 1 times [2020-11-06 23:55:18,349 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:55:18,349 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [357928579] [2020-11-06 23:55:18,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:55:18,352 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:55:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,733 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:55:18,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:55:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:55:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:55:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:55:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:55:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:55:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:55:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:55:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:55:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:55:18,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-06 23:55:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-06 23:55:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:18,969 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 23:55:18,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [357928579] [2020-11-06 23:55:18,970 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:55:18,970 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-06 23:55:18,970 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513821933] [2020-11-06 23:55:18,972 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-06 23:55:18,972 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:55:18,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-06 23:55:18,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-06 23:55:18,973 INFO L87 Difference]: Start difference. First operand 619 states and 669 transitions. Second operand 8 states. [2020-11-06 23:55:19,665 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:55:20,470 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:55:23,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:55:23,766 INFO L93 Difference]: Finished difference Result 1765 states and 2106 transitions. [2020-11-06 23:55:23,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-11-06 23:55:23,767 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 207 [2020-11-06 23:55:23,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:55:23,776 INFO L225 Difference]: With dead ends: 1765 [2020-11-06 23:55:23,776 INFO L226 Difference]: Without dead ends: 1266 [2020-11-06 23:55:23,779 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 38 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=148, Invalid=404, Unknown=0, NotChecked=0, Total=552 [2020-11-06 23:55:23,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2020-11-06 23:55:24,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1033. [2020-11-06 23:55:24,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1033 states. [2020-11-06 23:55:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 1033 states and 1151 transitions. [2020-11-06 23:55:24,241 INFO L78 Accepts]: Start accepts. Automaton has 1033 states and 1151 transitions. Word has length 207 [2020-11-06 23:55:24,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:55:24,241 INFO L481 AbstractCegarLoop]: Abstraction has 1033 states and 1151 transitions. [2020-11-06 23:55:24,242 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-06 23:55:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1151 transitions. [2020-11-06 23:55:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-06 23:55:24,244 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:55:24,244 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:55:24,245 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-06 23:55:24,245 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 23:55:24,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:55:24,245 INFO L82 PathProgramCache]: Analyzing trace with hash 842929620, now seen corresponding path program 1 times [2020-11-06 23:55:24,245 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:55:24,246 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1203815147] [2020-11-06 23:55:24,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:55:24,249 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:55:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,635 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:55:24,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:55:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:55:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:55:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:55:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:55:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:55:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:55:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:55:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-06 23:55:24,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:55:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:55:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-06 23:55:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-06 23:55:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:24,798 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 23:55:24,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1203815147] [2020-11-06 23:55:24,799 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:55:24,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-06 23:55:24,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849839587] [2020-11-06 23:55:24,800 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-06 23:55:24,800 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:55:24,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-06 23:55:24,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-11-06 23:55:24,801 INFO L87 Difference]: Start difference. First operand 1033 states and 1151 transitions. Second operand 8 states. [2020-11-06 23:55:25,484 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:55:29,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:55:29,022 INFO L93 Difference]: Finished difference Result 1988 states and 2370 transitions. [2020-11-06 23:55:29,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-06 23:55:29,023 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 212 [2020-11-06 23:55:29,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:55:29,035 INFO L225 Difference]: With dead ends: 1988 [2020-11-06 23:55:29,035 INFO L226 Difference]: Without dead ends: 1984 [2020-11-06 23:55:29,036 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=208, Invalid=604, Unknown=0, NotChecked=0, Total=812 [2020-11-06 23:55:29,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1984 states. [2020-11-06 23:55:29,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1984 to 1642. [2020-11-06 23:55:29,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1642 states. [2020-11-06 23:55:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1642 states and 1851 transitions. [2020-11-06 23:55:29,743 INFO L78 Accepts]: Start accepts. Automaton has 1642 states and 1851 transitions. Word has length 212 [2020-11-06 23:55:29,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:55:29,743 INFO L481 AbstractCegarLoop]: Abstraction has 1642 states and 1851 transitions. [2020-11-06 23:55:29,744 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-06 23:55:29,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 1851 transitions. [2020-11-06 23:55:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2020-11-06 23:55:29,749 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:55:29,750 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:55:29,750 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-06 23:55:29,750 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 23:55:29,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:55:29,751 INFO L82 PathProgramCache]: Analyzing trace with hash 2131445654, now seen corresponding path program 1 times [2020-11-06 23:55:29,751 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:55:29,751 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [361260781] [2020-11-06 23:55:29,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:55:30,136 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 89 [2020-11-06 23:55:30,306 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-06 23:55:31,111 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:31,801 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:32,512 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:33,219 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:33,922 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:34,630 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:35,359 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:55:36,118 WARN L194 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:36,814 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:37,502 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:55:38,219 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:38,904 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:39,599 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:40,293 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:55:41,016 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:55:41,744 WARN L194 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:55:41,748 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-06 23:55:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,833 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:55:42,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:55:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:55:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:55:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:55:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:55:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:55:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-06 23:55:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:55:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:55:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:55:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-06 23:55:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:42,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-11-06 23:55:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:55:43,091 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 23:55:48,958 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [361260781] [2020-11-06 23:55:48,959 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:55:48,959 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [58] imperfect sequences [] total 58 [2020-11-06 23:55:48,959 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612945357] [2020-11-06 23:55:48,960 INFO L461 AbstractCegarLoop]: Interpolant automaton has 59 states [2020-11-06 23:55:48,960 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:55:48,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2020-11-06 23:55:48,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=658, Invalid=3248, Unknown=0, NotChecked=0, Total=3906 [2020-11-06 23:55:48,963 INFO L87 Difference]: Start difference. First operand 1642 states and 1851 transitions. Second operand 59 states. [2020-11-06 23:55:49,713 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:55:50,436 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:55:50,885 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:55:51,312 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-06 23:55:51,722 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:55:52,547 WARN L194 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2020-11-06 23:55:53,653 WARN L194 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-06 23:55:54,167 WARN L194 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-06 23:55:54,726 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:55:55,679 WARN L194 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-06 23:55:56,255 WARN L194 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-06 23:55:56,894 WARN L194 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-06 23:55:58,033 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2020-11-06 23:55:58,638 WARN L194 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2020-11-06 23:55:59,347 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2020-11-06 23:56:00,011 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-11-06 23:56:00,624 WARN L194 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2020-11-06 23:56:01,302 WARN L194 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2020-11-06 23:56:01,972 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2020-11-06 23:56:02,646 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:56:03,419 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:56:04,163 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-06 23:56:04,899 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:56:05,648 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-06 23:56:06,620 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:56:07,402 WARN L194 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 213 [2020-11-06 23:56:08,158 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:09,017 WARN L194 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 213 [2020-11-06 23:56:09,682 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-06 23:56:10,576 WARN L194 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2020-11-06 23:56:11,207 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:56:11,995 WARN L194 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2020-11-06 23:56:12,887 WARN L194 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2020-11-06 23:56:13,792 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:14,886 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:56:15,382 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:16,194 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-06 23:56:16,628 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:56:17,402 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:56:18,058 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-06 23:56:18,619 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-11-06 23:56:19,394 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:20,236 WARN L194 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-06 23:56:20,691 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:21,243 WARN L194 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-06 23:56:21,873 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-06 23:56:22,564 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:56:23,165 WARN L194 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-11-06 23:56:23,560 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:56:24,818 WARN L194 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 236 [2020-11-06 23:56:26,481 WARN L194 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2020-11-06 23:56:27,240 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2020-11-06 23:56:28,331 WARN L194 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-06 23:56:33,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:33,133 INFO L93 Difference]: Finished difference Result 4087 states and 5086 transitions. [2020-11-06 23:56:33,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 166 states. [2020-11-06 23:56:33,133 INFO L78 Accepts]: Start accepts. Automaton has 59 states. Word has length 296 [2020-11-06 23:56:33,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:33,137 INFO L225 Difference]: With dead ends: 4087 [2020-11-06 23:56:33,137 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:56:33,209 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 126 SyntacticMatches, 25 SemanticMatches, 209 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18328 ImplicationChecksByTransitivity, 40.7s TimeCoverageRelationStatistics Valid=3938, Invalid=40372, Unknown=0, NotChecked=0, Total=44310 [2020-11-06 23:56:33,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:56:33,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:56:33,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:56:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:56:33,210 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 296 [2020-11-06 23:56:33,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:33,210 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:56:33,210 INFO L482 AbstractCegarLoop]: Interpolant automaton has 59 states. [2020-11-06 23:56:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:56:33,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:56:33,211 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-06 23:56:33,213 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:56:34,743 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 215 [2020-11-06 23:56:36,578 WARN L194 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 420 DAG size of output: 377 [2020-11-06 23:56:38,162 WARN L194 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 373 [2020-11-06 23:56:42,876 WARN L194 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 369 [2020-11-06 23:56:43,885 WARN L194 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 340 [2020-11-06 23:56:45,854 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 257 [2020-11-06 23:56:45,974 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 228 [2020-11-06 23:56:48,906 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 263 [2020-11-06 23:56:51,603 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 27 [2020-11-06 23:56:51,722 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 26 [2020-11-06 23:56:53,682 WARN L194 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 336 [2020-11-06 23:56:54,960 WARN L194 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 307 [2020-11-06 23:56:55,783 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 344 [2020-11-06 23:56:58,894 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 342 [2020-11-06 23:56:59,679 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 262 [2020-11-06 23:56:59,821 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:57:00,053 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 262 [2020-11-06 23:57:00,155 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:57:00,365 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 41 [2020-11-06 23:57:00,766 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 261 [2020-11-06 23:57:00,882 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2020-11-06 23:57:00,996 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2020-11-06 23:57:01,107 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 261 [2020-11-06 23:57:01,311 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 264 [2020-11-06 23:57:01,500 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2020-11-06 23:57:01,761 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 249 [2020-11-06 23:57:01,885 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 262 [2020-11-06 23:57:02,029 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 261 [2020-11-06 23:57:02,236 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 262 [2020-11-06 23:57:02,490 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 41 [2020-11-06 23:57:02,595 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 223 [2020-11-06 23:57:03,435 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 263 [2020-11-06 23:57:03,596 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 264 [2020-11-06 23:57:03,780 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 249 [2020-11-06 23:57:03,970 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 261 [2020-11-06 23:57:06,090 WARN L194 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 373 [2020-11-06 23:57:09,891 WARN L194 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 375 [2020-11-06 23:57:11,154 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 344 [2020-11-06 23:57:12,037 WARN L194 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 373 [2020-11-06 23:57:12,594 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 345 [2020-11-06 23:57:13,461 WARN L194 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 373 [2020-11-06 23:57:14,632 WARN L194 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 373 [2020-11-06 23:57:15,831 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 285 [2020-11-06 23:57:16,720 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 226 [2020-11-06 23:57:17,154 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 284 [2020-11-06 23:57:17,829 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 285 [2020-11-06 23:57:18,897 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 226 [2020-11-06 23:57:19,085 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 284 [2020-11-06 23:57:20,399 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 342 [2020-11-06 23:57:21,136 WARN L194 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 340 [2020-11-06 23:57:25,515 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 223 [2020-11-06 23:57:25,732 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 287 [2020-11-06 23:57:26,249 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-11-06 23:57:27,053 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 286 [2020-11-06 23:57:27,716 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 287 [2020-11-06 23:57:27,915 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 221 [2020-11-06 23:57:28,492 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 224 [2020-11-06 23:57:28,665 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-11-06 23:57:28,980 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 286 [2020-11-06 23:57:29,983 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 344 [2020-11-06 23:57:33,601 WARN L194 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 309 [2020-11-06 23:57:34,330 WARN L194 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 347 [2020-11-06 23:57:35,197 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 373 [2020-11-06 23:57:37,333 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 235 DAG size of output: 16 [2020-11-06 23:57:37,874 WARN L194 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 24 [2020-11-06 23:57:38,218 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-06 23:57:40,088 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 314 DAG size of output: 46 [2020-11-06 23:57:40,392 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:57:40,994 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 8 [2020-11-06 23:57:42,833 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 310 DAG size of output: 46 [2020-11-06 23:57:43,152 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-11-06 23:57:44,131 WARN L194 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 16 [2020-11-06 23:57:45,036 WARN L194 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 16 [2020-11-06 23:57:45,339 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:57:46,685 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 216 DAG size of output: 12 [2020-11-06 23:57:47,028 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2020-11-06 23:57:47,311 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-06 23:57:48,307 WARN L194 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 20 [2020-11-06 23:57:50,300 WARN L194 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 195 DAG size of output: 19 [2020-11-06 23:57:51,232 WARN L194 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 16 [2020-11-06 23:57:51,875 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 15 [2020-11-06 23:57:52,211 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-06 23:57:52,798 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 14 [2020-11-06 23:57:56,019 WARN L194 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 242 DAG size of output: 67 [2020-11-06 23:57:56,797 WARN L194 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-06 23:57:58,631 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 306 DAG size of output: 46 [2020-11-06 23:57:58,935 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:00,357 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2020-11-06 23:58:02,005 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 275 DAG size of output: 46 [2020-11-06 23:58:02,310 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:02,623 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:02,933 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:03,278 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-06 23:58:03,635 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-06 23:58:03,974 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-06 23:58:04,311 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2020-11-06 23:58:06,111 WARN L194 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 250 DAG size of output: 69 [2020-11-06 23:58:06,414 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-06 23:58:07,616 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 198 DAG size of output: 45 [2020-11-06 23:58:07,914 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:08,485 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 11 [2020-11-06 23:58:08,810 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-06 23:58:09,120 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:09,695 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 11 [2020-11-06 23:58:09,993 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:10,566 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 13 [2020-11-06 23:58:10,940 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:12,173 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-06 23:58:12,517 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-06 23:58:13,116 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 8 [2020-11-06 23:58:16,950 WARN L194 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 231 DAG size of output: 56 [2020-11-06 23:58:17,254 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:17,575 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:17,865 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-11-06 23:58:19,685 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 210 DAG size of output: 48 [2020-11-06 23:58:20,905 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 198 DAG size of output: 45 [2020-11-06 23:58:22,707 WARN L194 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 218 DAG size of output: 49 [2020-11-06 23:58:22,995 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-11-06 23:58:24,701 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2020-11-06 23:58:26,080 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 185 DAG size of output: 18 [2020-11-06 23:58:26,939 WARN L194 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 20 [2020-11-06 23:58:27,049 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 13 [2020-11-06 23:58:28,808 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2020-11-06 23:58:29,923 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 189 DAG size of output: 8 [2020-11-06 23:58:31,620 WARN L194 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2020-11-06 23:58:31,915 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:32,212 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-06 23:58:32,512 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:36,363 WARN L194 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 230 DAG size of output: 54 [2020-11-06 23:58:37,963 WARN L194 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 271 DAG size of output: 42 [2020-11-06 23:58:38,722 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 15 [2020-11-06 23:58:39,716 WARN L194 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 37 [2020-11-06 23:58:40,050 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-06 23:58:41,625 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 278 DAG size of output: 45 [2020-11-06 23:58:41,937 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:45,779 WARN L194 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 230 DAG size of output: 54 [2020-11-06 23:58:46,460 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 35 [2020-11-06 23:58:50,119 WARN L194 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 233 DAG size of output: 59 [2020-11-06 23:58:50,416 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:50,758 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-06 23:58:51,055 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:51,362 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:58:51,754 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:52,684 WARN L194 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 16 [2020-11-06 23:58:54,850 WARN L194 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 232 DAG size of output: 61 [2020-11-06 23:58:56,518 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 228 DAG size of output: 52 [2020-11-06 23:58:57,237 WARN L194 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-06 23:58:57,973 WARN L194 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-06 23:58:58,278 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-06 23:58:59,943 WARN L194 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 277 DAG size of output: 48 [2020-11-06 23:59:00,670 WARN L194 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-06 23:59:01,410 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-06 23:59:01,683 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-06 23:59:03,526 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 220 DAG size of output: 52 [2020-11-06 23:59:06,474 WARN L194 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 251 DAG size of output: 66 [2020-11-06 23:59:06,805 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2020-11-06 23:59:07,382 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 11 [2020-11-06 23:59:10,643 WARN L194 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 240 DAG size of output: 55 [2020-11-06 23:59:12,064 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 219 DAG size of output: 11 [2020-11-06 23:59:13,996 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 310 DAG size of output: 46 [2020-11-06 23:59:14,333 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-11-06 23:59:14,655 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-06 23:59:17,656 WARN L194 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 246 DAG size of output: 65 [2020-11-06 23:59:20,903 WARN L194 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 240 DAG size of output: 55 [2020-11-06 23:59:21,223 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-06 23:59:21,935 WARN L194 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-06 23:59:22,060 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 13 [2020-11-06 23:59:25,714 WARN L194 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 213 DAG size of output: 48 [2020-11-06 23:59:26,008 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:59:26,373 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:59:27,305 WARN L194 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 16 [2020-11-06 23:59:29,159 WARN L194 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 312 DAG size of output: 46 [2020-11-06 23:59:29,465 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:59:31,909 WARN L194 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 223 DAG size of output: 45 [2020-11-06 23:59:32,523 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 11 [2020-11-06 23:59:34,115 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 278 DAG size of output: 45 [2020-11-06 23:59:35,951 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 310 DAG size of output: 46 [2020-11-06 23:59:37,126 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 247 DAG size of output: 40 [2020-11-06 23:59:38,970 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 310 DAG size of output: 46 [2020-11-06 23:59:39,358 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:59:39,672 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:59:40,689 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 182 DAG size of output: 28 [2020-11-06 23:59:41,009 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:59:42,880 WARN L194 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 310 DAG size of output: 46 [2020-11-06 23:59:46,727 WARN L194 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 231 DAG size of output: 56 [2020-11-06 23:59:48,243 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 221 DAG size of output: 14 [2020-11-06 23:59:49,691 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 260 DAG size of output: 24 [2020-11-06 23:59:50,060 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:59:53,278 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 231 DAG size of output: 55 [2020-11-06 23:59:54,985 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 277 DAG size of output: 48 [2020-11-06 23:59:56,660 WARN L194 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 275 DAG size of output: 46 [2020-11-06 23:59:56,982 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:00,081 WARN L194 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 246 DAG size of output: 67 [2020-11-07 00:00:03,467 WARN L194 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 238 DAG size of output: 62 [2020-11-07 00:00:04,144 WARN L194 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 16 [2020-11-07 00:00:05,043 WARN L194 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 16 [2020-11-07 00:00:05,342 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:08,431 WARN L194 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 246 DAG size of output: 67 [2020-11-07 00:00:11,643 WARN L194 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 249 DAG size of output: 70 [2020-11-07 00:00:12,047 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:00:12,366 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:12,964 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 8 [2020-11-07 00:00:14,813 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 219 DAG size of output: 45 [2020-11-07 00:00:15,437 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 25 [2020-11-07 00:00:16,823 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 192 DAG size of output: 12 [2020-11-07 00:00:17,124 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:18,525 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 262 DAG size of output: 24 [2020-11-07 00:00:18,888 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-07 00:00:20,494 WARN L194 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 278 DAG size of output: 45 [2020-11-07 00:00:20,814 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-07 00:00:22,427 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 199 DAG size of output: 32 [2020-11-07 00:00:22,771 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-07 00:00:23,515 WARN L194 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-07 00:00:24,193 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 16 [2020-11-07 00:00:25,857 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 228 DAG size of output: 52 [2020-11-07 00:00:25,997 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2020-11-07 00:00:27,816 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 250 DAG size of output: 69 [2020-11-07 00:00:28,566 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2020-11-07 00:00:28,846 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-07 00:00:29,428 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 24 [2020-11-07 00:00:29,725 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 00:00:31,200 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 192 DAG size of output: 16 [2020-11-07 00:00:34,831 WARN L194 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 230 DAG size of output: 55 [2020-11-07 00:00:35,154 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:36,148 WARN L194 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 39 [2020-11-07 00:00:36,454 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:38,457 WARN L194 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 281 DAG size of output: 49 [2020-11-07 00:00:40,308 WARN L194 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 310 DAG size of output: 46 [2020-11-07 00:00:43,418 WARN L194 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 234 DAG size of output: 59 [2020-11-07 00:00:46,651 WARN L194 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 242 DAG size of output: 67 [2020-11-07 00:00:46,964 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 67 [2020-11-07 00:00:47,541 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 14 [2020-11-07 00:00:47,549 INFO L262 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:00:47,549 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:00:47,549 INFO L262 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:00:47,549 INFO L262 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 614 669) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:00:47,550 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L656-1(line 656) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L656-2(line 656) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 614 669) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 614 669) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L661(lines 638 662) no Hoare annotation was computed. [2020-11-07 00:00:47,551 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L645(lines 645 649) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L645-1(lines 645 649) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L637-1(line 637) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L637-2(line 637) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:00:47,552 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L658-1(lines 639 660) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L696-2(lines 696 721) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 670 729) no Hoare annotation was computed. [2020-11-07 00:00:47,553 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 670 729) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 670 729) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L722(lines 695 723) no Hoare annotation was computed. [2020-11-07 00:00:47,554 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L714-2(line 714) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L710-2(line 710) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L702(lines 702 706) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L702-1(lines 702 706) no Hoare annotation was computed. [2020-11-07 00:00:47,555 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L694-2(line 694) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L719-2(line 719) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L715-1(line 715) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L715-2(line 715) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:00:47,556 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 00:00:47,557 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 955 961) the Hoare annotation is: true [2020-11-07 00:00:47,557 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 955 961) the Hoare annotation is: true [2020-11-07 00:00:47,557 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 962 970) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:00:47,557 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 962 970) the Hoare annotation is: true [2020-11-07 00:00:47,558 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 962 970) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:00:47,558 INFO L262 CegarLoopResult]: At program point L967(line 967) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:00:47,558 INFO L269 CegarLoopResult]: At program point L966(line 966) the Hoare annotation is: true [2020-11-07 00:00:47,558 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,558 INFO L262 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,558 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,558 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2020-11-07 00:00:47,558 INFO L269 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: true [2020-11-07 00:00:47,559 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2020-11-07 00:00:47,559 INFO L262 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,559 INFO L262 CegarLoopResult]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,559 INFO L262 CegarLoopResult]: At program point L134(lines 134 141) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,559 INFO L269 CegarLoopResult]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2020-11-07 00:00:47,559 INFO L262 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,559 INFO L262 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,560 INFO L262 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,560 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,560 INFO L262 CegarLoopResult]: At program point L132-2(line 132) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret7| ~systemActive~0))) [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:00:47,560 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:00:47,561 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 478 486) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~1 0) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 00:00:47,561 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 478 486) the Hoare annotation is: true [2020-11-07 00:00:47,561 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 478 486) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~1 0) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 00:00:47,562 INFO L262 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= __utac_acc__Specification2_spec__2_~tmp~1 0) (not (= 1 ~systemActive~0))) [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 542 560) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 542 560) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L551(lines 551 555) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L551-2(lines 551 555) the Hoare annotation is: true [2020-11-07 00:00:47,562 INFO L269 CegarLoopResult]: At program point L549-1(line 549) the Hoare annotation is: true [2020-11-07 00:00:47,563 INFO L269 CegarLoopResult]: At program point L549-2(line 549) the Hoare annotation is: true [2020-11-07 00:00:47,563 INFO L269 CegarLoopResult]: At program point L549-3(line 549) the Hoare annotation is: true [2020-11-07 00:00:47,563 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 542 560) the Hoare annotation is: true [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L506(lines 506 514) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L506-2(lines 506 514) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 487 522) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L494(lines 494 502) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L494-2(lines 494 502) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 487 522) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 00:00:47,563 INFO L266 CegarLoopResult]: For program point L517-1(line 517) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 487 522) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 948 954) the Hoare annotation is: true [2020-11-07 00:00:47,564 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 948 954) the Hoare annotation is: true [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L605-1(line 605) no Hoare annotation was computed. [2020-11-07 00:00:47,564 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L605-2(line 605) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L568(lines 568 613) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L568-1(lines 568 613) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 568 613) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 568 613) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 568 613) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:00:47,565 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L598-1(line 598) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L594-1(line 594) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:00:47,566 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 881 926) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-07 00:00:47,567 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 905 906) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 881 926) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L905(lines 905 906) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 881 926) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L901(lines 901 908) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L895(lines 895 915) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L895-1(lines 895 915) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L922-1(line 922) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L922-2(line 922) no Hoare annotation was computed. [2020-11-07 00:00:47,568 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L920-1(line 920) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L920-2(line 920) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L881(lines 881 926) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L912(lines 912 913) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 912 913) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L900-1(line 900) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L266 CegarLoopResult]: For program point L900-2(line 900) no Hoare annotation was computed. [2020-11-07 00:00:47,569 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,569 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2020-11-07 00:00:47,570 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2020-11-07 00:00:47,570 INFO L262 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 467 477) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 467 477) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point L472-1(line 472) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 467 477) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point L472-2(line 472) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L266 CegarLoopResult]: For program point L472-3(line 472) no Hoare annotation was computed. [2020-11-07 00:00:47,570 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 459 466) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~waterLevel~0 1)) (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:00:47,571 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 459 466) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~waterLevel~0 1)) (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:00:47,571 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 459 466) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~waterLevel~0 1)) (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:00:47,571 INFO L262 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= ~waterLevel~0 1))) [2020-11-07 00:00:47,571 INFO L262 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~3))) [2020-11-07 00:00:47,571 INFO L262 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:00:47,571 INFO L269 CegarLoopResult]: At program point L237(lines 237 243) the Hoare annotation is: true [2020-11-07 00:00:47,571 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 233 246) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~3)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (<= 2 ~waterLevel~0) (and (<= 1 isHighWaterSensorDry_~retValue_acc~3) (<= 1 |isHighWaterSensorDry_#res|))))) [2020-11-07 00:00:47,571 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 233 246) the Hoare annotation is: true [2020-11-07 00:00:47,572 INFO L262 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (= isHighWaterSensorDry_~retValue_acc~3 0) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:00:47,572 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 233 246) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~3)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (<= 2 ~waterLevel~0) (and (<= 1 isHighWaterSensorDry_~retValue_acc~3) (<= 1 |isHighWaterSensorDry_#res|))))) [2020-11-07 00:00:47,572 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not .cse1)) (or .cse0 (not (<= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:00:47,572 INFO L262 CegarLoopResult]: At program point L445-1(lines 426 450) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (<= ~waterLevel~0 1))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse3) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:00:47,572 INFO L262 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,572 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 426 450) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (<= ~waterLevel~0 1))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse3) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:00:47,572 INFO L262 CegarLoopResult]: At program point L436(line 436) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 426 450) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point L434(lines 434 442) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point L432-1(line 432) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point L430(lines 430 447) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point L432-2(line 432) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point L432-3(line 432) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,573 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 392 398) the Hoare annotation is: true [2020-11-07 00:00:47,573 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 392 398) the Hoare annotation is: true [2020-11-07 00:00:47,573 INFO L262 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (not (= test_~tmp~2 0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~methAndRunningLastTime~0 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (< ~waterLevel~0 2) .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet20| 2147483648))) (.cse1 (<= 0 (+ test_~tmp~2 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse3 (<= test_~tmp~2 2147483647)) (.cse4 (<= |test_#t~nondet20| 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (not .cse2) .cse3 .cse4 .cse5) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) .cse6 .cse4 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse5) (not .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (<= ~waterLevel~0 1) .cse1 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse2 .cse5 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L316-1(line 316) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet20| 2147483648))) (.cse1 (= test_~tmp~2 |test_#t~nondet20|)) (.cse2 (<= |test_#t~nondet20| 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= ~waterLevel~0 1) .cse1 .cse2 .cse3) (and .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse3 (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L354(lines 307 355) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L309(lines 308 353) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (and .cse3 .cse0 .cse4 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse3 .cse4 .cse2) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse3 (not .cse1) .cse4 .cse2))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L342-1(line 342) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,574 INFO L262 CegarLoopResult]: At program point L342-2(line 342) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,575 INFO L262 CegarLoopResult]: At program point L338(lines 338 349) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,575 INFO L262 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,575 INFO L262 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (and .cse0 (not (= test_~tmp___0~1 0)) .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2))) [2020-11-07 00:00:47,575 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ |test_#t~nondet21| 2147483648)) .cse0 (<= |test_#t~nondet21| 2147483647) .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) .cse2) (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,575 INFO L262 CegarLoopResult]: At program point L326-1(line 326) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (<= 0 (+ |test_#t~nondet21| 2147483648)) .cse0 (<= |test_#t~nondet21| 2147483647) (= test_~tmp___0~1 |test_#t~nondet21|) .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,575 INFO L269 CegarLoopResult]: At program point testEXIT(lines 298 361) the Hoare annotation is: true [2020-11-07 00:00:47,575 INFO L262 CegarLoopResult]: At program point testENTRY(lines 298 361) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,575 INFO L262 CegarLoopResult]: At program point L351(lines 308 353) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (and .cse3 .cse0 .cse4 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse3 .cse4 .cse2) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse3 (not .cse1) .cse4 .cse2))) [2020-11-07 00:00:47,576 INFO L262 CegarLoopResult]: At program point L318(lines 318 324) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,576 INFO L262 CegarLoopResult]: At program point L318-1(lines 318 324) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,576 INFO L269 CegarLoopResult]: At program point testFINAL(lines 298 361) the Hoare annotation is: true [2020-11-07 00:00:47,576 INFO L262 CegarLoopResult]: At program point L310(lines 310 314) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (and .cse3 .cse0 .cse4 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse3 .cse4 .cse2) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse3 (not .cse1) .cse4 .cse2))) [2020-11-07 00:00:47,576 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,576 INFO L262 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,576 INFO L262 CegarLoopResult]: At program point L344(lines 344 348) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,576 INFO L262 CegarLoopResult]: At program point L344-2(lines 338 349) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,577 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,577 INFO L262 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:00:47,577 INFO L262 CegarLoopResult]: At program point L336-1(line 336) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,577 INFO L262 CegarLoopResult]: At program point L328(lines 328 334) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,577 INFO L262 CegarLoopResult]: At program point L328-1(lines 328 334) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~2 2147483648))) (.cse1 (<= test_~tmp~2 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (not (= test_~tmp~2 0)) (< ~waterLevel~0 3) (<= test_~tmp___0~1 2147483647) (<= 0 (+ test_~tmp___0~1 2147483648)) .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2020-11-07 00:00:47,577 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 859 860) no Hoare annotation was computed. [2020-11-07 00:00:47,577 INFO L266 CegarLoopResult]: For program point L859(lines 859 860) no Hoare annotation was computed. [2020-11-07 00:00:47,577 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 835 880) no Hoare annotation was computed. [2020-11-07 00:00:47,577 INFO L266 CegarLoopResult]: For program point L855(lines 855 862) no Hoare annotation was computed. [2020-11-07 00:00:47,577 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 00:00:47,577 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 00:00:47,577 INFO L266 CegarLoopResult]: For program point L849(lines 849 869) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L849-1(lines 849 869) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L876-1(line 876) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L876-2(line 876) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L874-1(line 874) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L874-2(line 874) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 00:00:47,578 INFO L266 CegarLoopResult]: For program point L835(lines 835 880) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L866(lines 866 867) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 866 867) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L854-1(line 854) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 835 880) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L854-2(line 854) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 835 880) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 00:00:47,579 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 00:00:47,580 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 00:00:47,580 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 00:00:47,580 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 00:00:47,580 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 00:00:47,580 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 00:00:47,580 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 247 255) the Hoare annotation is: true [2020-11-07 00:00:47,580 INFO L269 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: true [2020-11-07 00:00:47,580 INFO L269 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: true [2020-11-07 00:00:47,580 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 247 255) the Hoare annotation is: true [2020-11-07 00:00:47,580 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 247 255) the Hoare annotation is: true [2020-11-07 00:00:47,580 INFO L262 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or (not (= ~methAndRunningLastTime~0 0)) .cse0))) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point L281(lines 281 287) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 268 296) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 268 296) the Hoare annotation is: (let ((.cse2 (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~methAndRunningLastTime~0 0))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse2 (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not .cse2) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) .cse0 .cse1))) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~methAndRunningLastTime~0 0))))) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point L280(lines 280 290) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (= ~pumpRunning~0 0)) .cse0))) [2020-11-07 00:00:47,581 INFO L262 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 00:00:47,582 INFO L262 CegarLoopResult]: At program point L278-1(line 278) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or (not (= ~pumpRunning~0 0)) .cse0 (= |__utac_acc__Specification2_spec__2_#t~ret19| 0)))) [2020-11-07 00:00:47,582 INFO L262 CegarLoopResult]: At program point L276(lines 276 293) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= __utac_acc__Specification2_spec__2_~tmp~1 0) (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-11-07 00:00:47,582 INFO L262 CegarLoopResult]: At program point L278-2(line 278) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or (not (= ~pumpRunning~0 0)) .cse0 (= |__utac_acc__Specification2_spec__2_#t~ret19| 0)))) [2020-11-07 00:00:47,582 INFO L262 CegarLoopResult]: At program point L278-3(line 278) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (= __utac_acc__Specification2_spec__2_~tmp___0~0 |__utac_acc__Specification2_spec__2_#t~ret19|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (= ~pumpRunning~0 0)) .cse0))) [2020-11-07 00:00:47,582 INFO L262 CegarLoopResult]: At program point L276-1(lines 268 296) the Hoare annotation is: (let ((.cse2 (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~methAndRunningLastTime~0 0))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse2 (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not .cse2) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) .cse0 .cse1))) [2020-11-07 00:00:47,582 INFO L262 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 00:00:47,582 INFO L262 CegarLoopResult]: At program point L274-1(line 274) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification2_spec__2_#t~ret18| 0) (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2020-11-07 00:00:47,583 INFO L262 CegarLoopResult]: At program point L274-2(line 274) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification2_spec__2_#t~ret18| 0) (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2020-11-07 00:00:47,583 INFO L262 CegarLoopResult]: At program point L274-3(line 274) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= |__utac_acc__Specification2_spec__2_#t~ret18| 0) (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (= __utac_acc__Specification2_spec__2_~tmp~1 |__utac_acc__Specification2_spec__2_#t~ret18|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 00:00:47,583 INFO L262 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 00:00:47,583 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 260 267) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:00:47,583 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 260 267) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:00:47,583 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 260 267) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:00:47,583 INFO L266 CegarLoopResult]: For program point L209(lines 209 217) no Hoare annotation was computed. [2020-11-07 00:00:47,583 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 00:00:47,583 INFO L266 CegarLoopResult]: For program point L209-2(lines 209 217) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 201 223) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 201 223) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 201 223) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L770-1(line 770) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L820(lines 820 831) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L812-1(line 812) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:00:47,584 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L763-1(line 763) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L821(lines 821 828) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 732 834) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 00:00:47,585 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L756(lines 756 760) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L781-2(lines 781 801) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 732 834) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L732(lines 732 834) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L732-1(lines 732 834) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L823-1(line 823) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point L823-2(line 823) no Hoare annotation was computed. [2020-11-07 00:00:47,586 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 732 834) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L782(lines 781 801) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L766-1(line 766) no Hoare annotation was computed. [2020-11-07 00:00:47,587 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L783(lines 783 787) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L808-1(line 808) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L808-2(line 808) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L792-1(line 792) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L792-2(line 792) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 00:00:47,588 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L810-1(line 810) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L810-2(line 810) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L802(lines 780 803) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L761(lines 761 777) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L794-1(line 794) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L794-2(line 794) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L778(lines 778 819) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:00:47,589 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 938 947) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point L940-1(line 940) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 938 947) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point L940-2(line 940) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 938 947) no Hoare annotation was computed. [2020-11-07 00:00:47,590 INFO L262 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,590 INFO L262 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:47,590 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,590 INFO L262 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 00:00:47,590 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,590 INFO L262 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,590 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L866-1(line 866) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L912-1(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L516-1(line 516) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L516-2(line 516) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,591 INFO L262 CegarLoopResult]: At program point L516-3(line 516) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L512-1(line 512) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L512-2(line 512) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 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) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L512-3(line 512) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L512-4(line 512) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L508-1(line 508) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L219-1(line 219) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,592 INFO L262 CegarLoopResult]: At program point L508-2(line 508) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L219-2(line 219) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L508-3(line 508) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L504-1(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L215-1(line 215) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L504-2(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L215-2(line 215) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L504-3(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L215-3(line 215) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L504-4(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,593 INFO L262 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L500-1(line 500) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L504-5(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L211-1(line 211) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L500-2(line 500) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L504-6(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L211-2(line 211) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L500-3(line 500) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L504-7(line 504) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L211-3(line 211) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L500-4(line 500) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,594 INFO L262 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L211-4(line 211) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L207-1(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L211-5(line 211) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L496-2(line 496) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L207-2(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L496-3(line 496) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L207-3(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L207-4(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L207-5(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,595 INFO L262 CegarLoopResult]: At program point L207-6(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L207-7(line 207) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L905-1(line 905) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.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~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,596 INFO L262 CegarLoopResult]: At program point L518-1(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,597 INFO L262 CegarLoopResult]: At program point L518-2(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:00:47,597 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) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:47,597 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 451 458) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) (= ~pumpRunning~0 1) .cse1 .cse0 (not (= isHighWaterSensorDry_~retValue_acc~3 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~7)) .cse2 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:00:47,597 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 451 458) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 00:00:47,597 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 451 458) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 00:00:47,597 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 224 232) no Hoare annotation was computed. [2020-11-07 00:00:47,597 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 224 232) no Hoare annotation was computed. [2020-11-07 00:00:47,597 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:00:47,597 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 224 232) no Hoare annotation was computed. [2020-11-07 00:00:47,597 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:00:47,597 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 523 541) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (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)) .cse0 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,598 INFO L262 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0)) .cse1 .cse0 (<= 2 ~waterLevel~0)))) [2020-11-07 00:00:47,598 INFO L262 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,598 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 523 541) the Hoare annotation is: true [2020-11-07 00:00:47,598 INFO L262 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) (not (= 1 ~systemActive~0)) (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:00:47,598 INFO L262 CegarLoopResult]: At program point L532(lines 532 536) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (<= 1 isHighWaterLevel_~tmp~5) (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,598 INFO L269 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: true [2020-11-07 00:00:47,598 INFO L262 CegarLoopResult]: At program point L532-2(lines 532 536) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0)) .cse0 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,599 INFO L262 CegarLoopResult]: At program point L530-1(line 530) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (and (= |isHighWaterLevel_#t~ret43| isHighWaterSensorDry_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~3 0)) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (<= 1 |isHighWaterLevel_#t~ret43|) .cse0 (<= 2 ~waterLevel~0)))) [2020-11-07 00:00:47,599 INFO L262 CegarLoopResult]: At program point L530-2(line 530) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (and (= |isHighWaterLevel_#t~ret43| isHighWaterSensorDry_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~3 0)) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (<= 1 |isHighWaterLevel_#t~ret43|) .cse0 (<= 2 ~waterLevel~0)))) [2020-11-07 00:00:47,599 INFO L262 CegarLoopResult]: At program point L530-3(line 530) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (and (= |isHighWaterLevel_#t~ret43| isHighWaterSensorDry_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~3 0) (= |isHighWaterLevel_#t~ret43| isHighWaterLevel_~tmp~5)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (and (<= 1 |isHighWaterLevel_#t~ret43|) (<= 1 isHighWaterLevel_~tmp~5)) .cse0 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,599 INFO L269 CegarLoopResult]: At program point L526(line 526) the Hoare annotation is: true [2020-11-07 00:00:47,599 INFO L269 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: true [2020-11-07 00:00:47,599 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 523 541) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (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)) .cse0 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,600 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 180 191) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~methAndRunningLastTime~0 0)) .cse0 .cse1) (or (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) .cse0 (= test_~tmp~2 0) .cse1 (= test_~tmp___0~1 0)) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 (= ~pumpRunning~0 0) .cse1))) [2020-11-07 00:00:47,600 INFO L262 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (let ((.cse0 (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) .cse1 (= test_~tmp~2 0) (= test_~tmp___0~1 0)) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1) (or .cse0 .cse1 (= ~pumpRunning~0 0)))) [2020-11-07 00:00:47,600 INFO L262 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2) (or (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) .cse1 (= test_~tmp~2 0) .cse2 (= test_~tmp___0~1 0)) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:00:47,600 INFO L262 CegarLoopResult]: At program point L184-1(lines 180 191) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___0~1 2147483648)))) (.cse1 (= ~methaneLevelCritical~0 1)) (.cse2 (not (<= test_~tmp___0~1 2147483647))) (.cse3 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< ~waterLevel~0 3))) (.cse6 (not (<= test_~tmp~2 2147483647))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (= test_~tmp~2 0)) (.cse9 (= test_~tmp___0~1 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= |old(~methaneLevelCritical~0)| 0)) .cse9))) [2020-11-07 00:00:47,600 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 180 191) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___0~1 2147483648)))) (.cse1 (= ~methaneLevelCritical~0 1)) (.cse2 (not (<= test_~tmp___0~1 2147483647))) (.cse3 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< ~waterLevel~0 3))) (.cse6 (not (<= test_~tmp~2 2147483647))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (= test_~tmp~2 0)) (.cse9 (= test_~tmp___0~1 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= |old(~methaneLevelCritical~0)| 0)) .cse9))) [2020-11-07 00:00:47,600 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:00:47,601 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:00:47,601 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:00:47,601 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:00:47,601 INFO L262 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse0) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) .cse0 (and .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))))) [2020-11-07 00:00:47,601 INFO L262 CegarLoopResult]: At program point L379(lines 379 385) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (<= ~waterLevel~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse4 (not .cse3)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and .cse8 .cse7 .cse4 .cse6 (= ~pumpRunning~0 0))) (.cse1 (and .cse8 .cse7 .cse5 .cse4 .cse6)) (.cse2 (not .cse7))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= |old(~waterLevel~0)| 1)) .cse2 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse6) .cse1 .cse2))))) [2020-11-07 00:00:47,601 INFO L262 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 00:00:47,601 INFO L262 CegarLoopResult]: At program point L372(lines 371 390) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse0) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) .cse0 (and .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))))) [2020-11-07 00:00:47,602 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 368 391) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:00:47,602 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 368 391) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (= ~methAndRunningLastTime~0 0)) (.cse8 (<= ~waterLevel~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not .cse5))) (let ((.cse0 (and .cse8 .cse7 .cse3 .cse6)) (.cse1 (and .cse8 .cse7 .cse6 (= ~pumpRunning~0 0) .cse4)) (.cse2 (not .cse7))) (and (or .cse0 .cse1 .cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (or (not (= ~methaneLevelCritical~0 0)) .cse2 .cse4) (or .cse0 .cse1 .cse2 .cse5) (or (not (<= |old(~waterLevel~0)| 1)) .cse2 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0))) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))))))) [2020-11-07 00:00:47,602 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 368 391) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (= ~methAndRunningLastTime~0 0)) (.cse8 (<= ~waterLevel~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not .cse5))) (let ((.cse0 (and .cse8 .cse7 .cse3 .cse6)) (.cse1 (and .cse8 .cse7 .cse6 (= ~pumpRunning~0 0) .cse4)) (.cse2 (not .cse7))) (and (or .cse0 .cse1 .cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (or (not (= ~methaneLevelCritical~0 0)) .cse2 .cse4) (or .cse0 .cse1 .cse2 .cse5) (or (not (<= |old(~waterLevel~0)| 1)) .cse2 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0))) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))))))) [2020-11-07 00:00:47,602 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 00:00:47,602 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 00:00:47,602 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 00:00:47,602 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 192 200) the Hoare annotation is: true [2020-11-07 00:00:47,603 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 192 200) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2020-11-07 00:00:47,603 INFO L262 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2020-11-07 00:00:47,603 INFO L269 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: true [2020-11-07 00:00:47,604 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 192 200) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2020-11-07 00:00:47,604 INFO L262 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse0 .cse1) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1))) [2020-11-07 00:00:47,604 INFO L262 CegarLoopResult]: At program point L160-1(lines 156 167) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2020-11-07 00:00:47,604 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 156 167) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2020-11-07 00:00:47,604 INFO L262 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 156 167) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2020-11-07 00:00:47,604 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 00:00:47,604 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 00:00:47,604 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:00:47,604 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) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:00:47,604 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:00:47,605 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:00:47,605 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 400 424) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,605 INFO L262 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not .cse2))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse1 .cse0 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))))) [2020-11-07 00:00:47,605 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 400 424) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse2 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) .cse0)))) [2020-11-07 00:00:47,605 INFO L262 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or .cse0 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (and (= isHighWaterLevel_~tmp___0~2 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:00:47,606 INFO L262 CegarLoopResult]: At program point L408(lines 408 416) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not .cse3)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (<= ~waterLevel~0 1)))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (and (= isHighWaterLevel_~tmp___0~2 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~7) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse0) (or .cse1 .cse2 .cse3) (or (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) .cse1 .cse2)))) [2020-11-07 00:00:47,606 INFO L262 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not .cse1)) (or .cse0 (not (<= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:00:47,606 INFO L262 CegarLoopResult]: At program point L406-1(line 406) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not .cse2))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (not (<= ~waterLevel~0 1)) .cse2) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0) .cse3) .cse1 .cse0))))) [2020-11-07 00:00:47,606 INFO L262 CegarLoopResult]: At program point L404(lines 404 421) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:00:47,606 INFO L262 CegarLoopResult]: At program point L406-2(line 406) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not .cse2))) (and (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (not (<= ~waterLevel~0 1)) .cse2) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0) .cse3) .cse1 .cse0))))) [2020-11-07 00:00:47,607 INFO L262 CegarLoopResult]: At program point L406-3(line 406) the Hoare annotation is: (let ((.cse1 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not .cse1))) (and (or .cse0 (not (<= ~waterLevel~0 1)) .cse1) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (and (= isHighWaterLevel_~tmp___0~2 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| processEnvironment__wrappee__highWaterSensor_~tmp~3) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| isHighWaterLevel_~retValue_acc~7) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 .cse0 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) .cse3) .cse0 .cse2))))) [2020-11-07 00:00:47,607 INFO L262 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:00:47,607 INFO L262 CegarLoopResult]: At program point L419-1(lines 400 424) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= 0 (+ test_~tmp___0~1 2147483648))) (not (<= test_~tmp___0~1 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 .cse1 (= test_~tmp___0~1 0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse2 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) .cse0)))) [2020-11-07 00:00:47,607 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 168 179) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= test_~tmp~2 2147483647))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (= test_~tmp~2 0))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 (not .cse3) (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 .cse6 (< 1 ~waterLevel~0)) (or .cse7 .cse1 .cse8 .cse2 .cse4 .cse5 .cse6 .cse3) (or .cse0 .cse7 .cse1 .cse8 .cse2 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse5 (< ~waterLevel~0 3) .cse6))) [2020-11-07 00:00:47,607 INFO L262 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= test_~tmp~2 2147483647))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= test_~tmp~2 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0)) (or (not (= ~methAndRunningLastTime~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse2 .cse3 (not (<= |old(~waterLevel~0)| 1)) .cse4 .cse5))) [2020-11-07 00:00:47,608 INFO L262 CegarLoopResult]: At program point L172-1(lines 168 179) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= test_~tmp~2 2147483647))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (= test_~tmp~2 0))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 (not .cse3) (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 .cse6 (< 1 ~waterLevel~0)) (or .cse7 .cse1 .cse8 .cse2 .cse4 .cse5 .cse6 .cse3) (or .cse0 .cse7 .cse1 .cse8 .cse2 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse5 (< ~waterLevel~0 3) .cse6))) [2020-11-07 00:00:47,608 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 168 179) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 0 (+ test_~tmp~2 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= test_~tmp~2 2147483647))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= test_~tmp~2 0))) (and (or (not (= ~methAndRunningLastTime~0 0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~waterLevel~0)| 1)) .cse4 .cse5))) [2020-11-07 00:00:47,608 INFO L262 CegarLoopResult]: At program point __automaton_failFINAL(lines 928 935) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:00:47,608 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 928 935) the Hoare annotation is: true [2020-11-07 00:00:47,608 INFO L262 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:00:47,608 INFO L262 CegarLoopResult]: At program point __automaton_failEXIT(lines 928 935) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:00:47,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:00:47 BoogieIcfgContainer [2020-11-07 00:00:47,669 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:00:47,671 INFO L168 Benchmark]: Toolchain (without parser) took 376995.40 ms. Allocated memory was 162.5 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 137.8 MB in the beginning and 1.0 GB in the end (delta: -882.3 MB). Peak memory consumption was 810.7 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:47,672 INFO L168 Benchmark]: CDTParser took 0.96 ms. Allocated memory is still 125.8 MB. Free memory is still 105.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:00:47,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 665.30 ms. Allocated memory is still 162.5 MB. Free memory was 137.0 MB in the beginning and 115.6 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:47,672 INFO L168 Benchmark]: Boogie Preprocessor took 168.07 ms. Allocated memory is still 162.5 MB. Free memory was 115.6 MB in the beginning and 143.4 MB in the end (delta: -27.9 MB). Peak memory consumption was 7.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:47,673 INFO L168 Benchmark]: RCFGBuilder took 1466.74 ms. Allocated memory is still 162.5 MB. Free memory was 143.4 MB in the beginning and 78.8 MB in the end (delta: 64.7 MB). Peak memory consumption was 67.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:47,674 INFO L168 Benchmark]: TraceAbstraction took 374679.24 ms. Allocated memory was 162.5 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 78.2 MB in the beginning and 1.0 GB in the end (delta: -941.9 MB). Peak memory consumption was 750.6 MB. Max. memory is 8.0 GB. [2020-11-07 00:00:47,676 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 ms. Allocated memory is still 125.8 MB. Free memory is still 105.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 665.30 ms. Allocated memory is still 162.5 MB. Free memory was 137.0 MB in the beginning and 115.6 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 168.07 ms. Allocated memory is still 162.5 MB. Free memory was 115.6 MB in the beginning and 143.4 MB in the end (delta: -27.9 MB). Peak memory consumption was 7.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1466.74 ms. Allocated memory is still 162.5 MB. Free memory was 143.4 MB in the beginning and 78.8 MB in the end (delta: 64.7 MB). Peak memory consumption was 67.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 374679.24 ms. Allocated memory was 162.5 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 78.2 MB in the beginning and 1.0 GB in the end (delta: -941.9 MB). Peak memory consumption was 750.6 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: 866]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 859]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 905]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 912]: 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: 307]: Loop Invariant Derived loop invariant: (((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: ((((((((((((\old(waterLevel) == waterLevel && methaneLevelCritical == 0) && 1 == systemActive) && pumpRunning == 0) && \old(methAndRunningLastTime) == methAndRunningLastTime) && splverifierCounter == 0) || (((((0 <= tmp + 2147483648 && 1 == systemActive) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(waterLevel) == 1)) || (((waterLevel <= 1 && 0 <= tmp + 2147483648) && tmp <= 2147483647) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((0 <= tmp + 2147483648 && !(pumpRunning == 0)) && tmp <= 2147483647) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: (((tmp___0 == 0 || !(1 == systemActive)) || !(waterLevel <= 1)) || methAndRunningLastTime == 0) && (((tmp___0 == 0 || !(1 == systemActive)) || pumpRunning == 0) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 955]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 962]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(methAndRunningLastTime == 0) || !(waterLevel == 1)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 478]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (tmp == 0 || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 542]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 948]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 459]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 == systemActive) || pumpRunning == 0) || !(waterLevel <= 1)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 233]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((((((((((tmp___2 == 0 || !(0 <= tmp___0 + 2147483648)) || !(tmp___0 <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(1 == systemActive)) || tmp___0 == 0) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp <= 2147483647)) || (retValue_acc == 0 && \result == retValue_acc)) || tmp == 0) || !(tmp___2 <= 2147483647)) && (((!(pumpRunning == 0) || !(1 == systemActive)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 426]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(waterLevel <= 1))) && (((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || pumpRunning == 0) || !(waterLevel <= 1))) && (((((((((((((tmp___2 == 0 || !(0 <= tmp___0 + 2147483648)) || !(tmp___0 <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp___0 == 0) || !(0 <= tmp + 2147483648)) || !(waterLevel < 3)) || !(tmp <= 2147483647)) || tmp == 0) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 392]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 298]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 247]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 268]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((!(pumpRunning == 0) || !(1 == systemActive)) || methAndRunningLastTime == 0) && ((tmp == 0 || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((!(tmp == 0) && !(tmp___0 == 0)) || !(1 == systemActive)) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 260]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 451]: Procedure Contract for activatePump Derived contract for procedure activatePump: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 180]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((((!(0 <= tmp___0 + 2147483648) || methaneLevelCritical == 1) || !(tmp___0 <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || methaneLevelCritical == 0) || !(tmp <= 2147483647)) || !(1 == systemActive)) || tmp == 0) || tmp___0 == 0) && (((((((((((!(0 <= tmp___0 + 2147483648) || methaneLevelCritical == 1) || !(methAndRunningLastTime == 0)) || !(tmp___0 <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(tmp <= 2147483647)) || !(1 == systemActive)) || tmp == 0) || !(\old(methaneLevelCritical) == 0)) || tmp___0 == 0) - ProcedureContractResult [Line: 523]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((((((((tmp___2 == 0 || !(0 <= tmp___0 + 2147483648)) || ((((tmp___0 == 1 && \result == retValue_acc) && tmp___0 == retValue_acc) && retValue_acc == 0) && retValue_acc == tmp)) || !(tmp___0 <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(1 == systemActive)) || tmp___0 == 0) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp <= 2147483647)) || tmp == 0) || !(tmp___2 <= 2147483647)) && (((!(pumpRunning == 0) || (((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) || !(1 == systemActive)) || !(waterLevel <= 1)) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(1 == systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 368]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((waterLevel <= 1 && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(1 == systemActive)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && methAndRunningLastTime == 0)) && ((!(methaneLevelCritical == 0) || !(1 == systemActive)) || methAndRunningLastTime == 0)) && ((((((waterLevel <= 1 && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((!(\old(waterLevel) <= 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && (((((((((((((tmp___2 == 0 || !(0 <= tmp___0 + 2147483648)) || !(tmp___0 <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(1 == systemActive)) || tmp___0 == 0) || !(0 <= tmp + 2147483648)) || !(\old(waterLevel) < 3)) || !(tmp <= 2147483647)) || tmp == 0) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 156]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((waterLevel <= 1 || !(\old(waterLevel) <= 1)) || !(1 == systemActive)) || pumpRunning == 0 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 400]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(waterLevel <= 1)) && ((((((((((((((tmp___2 == 0 || !(0 <= tmp___0 + 2147483648)) || !(tmp___0 <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp___0 == 0) || !(0 <= tmp + 2147483648)) || !(waterLevel < 3)) || !(tmp <= 2147483647)) || tmp == 0) || !(tmp___2 <= 2147483647))) && ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || (tmp == 0 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 168]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || !(1 == systemActive)) || tmp == 0) || 1 < waterLevel) && (((((((\old(waterLevel) == waterLevel || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(tmp <= 2147483647)) || !(1 == systemActive)) || tmp == 0) || pumpRunning == 0)) && (((((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(tmp <= 2147483647)) || !(1 == systemActive)) || tmp == 0)) && ((((((!(0 <= tmp + 2147483648) || !(splverifierCounter < 4)) || !(tmp <= 2147483647)) || !(\old(waterLevel) <= 1)) || !(1 == systemActive)) || waterLevel < 3) || tmp == 0) - ProcedureContractResult [Line: 928]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (((tmp___0 == 0 || !(1 == systemActive)) || !(waterLevel <= 1)) || methAndRunningLastTime == 0) && (((tmp___0 == 0 || !(1 == systemActive)) || pumpRunning == 0) || methAndRunningLastTime == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 659 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 120.1s, OverallIterations: 11, TraceHistogramMax: 2, AutomataDifference: 90.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 254.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3096 SDtfs, 9526 SDslu, 7088 SDs, 0 SdLazy, 14087 SolverSat, 2819 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 27.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 838 GetRequests, 417 SyntacticMatches, 29 SemanticMatches, 392 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19136 ImplicationChecksByTransitivity, 62.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1642occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 1414 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 293 LocationsWithAnnotation, 7132 PreInvPairs, 9765 NumberOfFragments, 9313 HoareAnnotationTreeSize, 7132 FomulaSimplifications, 7061419121 FormulaSimplificationTreeSizeReduction, 62.9s HoareSimplificationTime, 293 FomulaSimplificationsInter, 398783792 FormulaSimplificationTreeSizeReductionInter, 190.5s 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...