/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_product41.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:52:32,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:52:32,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:52:32,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:52:32,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:52:32,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:52:32,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:52:32,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:52:32,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:52:32,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:52:32,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:52:32,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:52:32,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:52:32,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:52:32,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:52:32,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:52:32,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:52:32,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:52:32,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:52:32,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:52:32,636 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:52:32,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:52:32,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:52:32,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:52:32,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:52:32,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:52:32,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:52:32,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:52:32,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:52:32,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:52:32,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:52:32,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:52:32,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:52:32,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:52:32,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:52:32,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:52:32,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:52:32,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:52:32,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:52:32,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:52:32,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:52:32,680 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 23:52:32,703 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:52:32,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:52:32,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:52:32,709 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:52:32,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:52:32,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:52:32,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:52:32,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:52:32,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:52:32,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:52:32,711 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:52:32,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:52:32,712 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:52:32,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:52:32,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:52:32,713 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:52:32,714 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:52:32,714 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:52:32,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:52:32,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:52:32,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:52:32,715 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:52:32,715 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:52:33,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:52:33,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:52:33,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:52:33,155 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:52:33,156 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:52:33,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product41.cil.c [2020-11-06 23:52:33,240 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0899b4c0/db73edd71d1341938b72bb0f1d1924b7/FLAG3f670aa78 [2020-11-06 23:52:33,980 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:52:33,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product41.cil.c [2020-11-06 23:52:34,000 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0899b4c0/db73edd71d1341938b72bb0f1d1924b7/FLAG3f670aa78 [2020-11-06 23:52:34,292 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0899b4c0/db73edd71d1341938b72bb0f1d1924b7 [2020-11-06 23:52:34,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:52:34,303 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:52:34,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:52:34,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:52:34,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:52:34,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:34,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2535cf90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34, skipping insertion in model container [2020-11-06 23:52:34,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:34,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:52:34,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:52:34,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:52:34,713 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:52:34,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:52:34,921 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:52:34,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34 WrapperNode [2020-11-06 23:52:34,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:52:34,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:52:34,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:52:34,923 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:52:34,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:34,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:34,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:34,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:35,035 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:35,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:35,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (1/1) ... [2020-11-06 23:52:35,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:52:35,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:52:35,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:52:35,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:52:35,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (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 23:52:35,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:52:35,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:52:35,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:52:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:52:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:52:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:52:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:52:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:52:35,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:52:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:52:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:52:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:52:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:52:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:52:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:52:35,208 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-11-06 23:52:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:52:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:52:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:52:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:52:35,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:52:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-06 23:52:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:52:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:52:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:52:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:52:35,210 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:52:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:52:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-06 23:52:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:52:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:52:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:52:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:52:35,211 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:52:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:52:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:52:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:52:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:52:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:52:35,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:52:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:52:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:52:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:52:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:52:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:52:35,213 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:52:35,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:52:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:52:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:52:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:52:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:52:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:52:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:52:35,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:52:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:52:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:52:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:52:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:52:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:52:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:52:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:52:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-06 23:52:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:52:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:52:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:52:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:52:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:52:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:52:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-06 23:52:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-11-06 23:52:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:52:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:52:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:52:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:52:35,218 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:52:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:52:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:52:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:52:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:52:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:52:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:52:35,219 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:52:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:52:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:52:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:52:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:52:35,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:52:36,372 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:52:36,372 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:52:36,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:52:36 BoogieIcfgContainer [2020-11-06 23:52:36,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:52:36,377 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:52:36,377 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:52:36,381 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:52:36,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:52:34" (1/3) ... [2020-11-06 23:52:36,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22ac0241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:52:36, skipping insertion in model container [2020-11-06 23:52:36,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:52:34" (2/3) ... [2020-11-06 23:52:36,383 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22ac0241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:52:36, skipping insertion in model container [2020-11-06 23:52:36,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:52:36" (3/3) ... [2020-11-06 23:52:36,384 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product41.cil.c [2020-11-06 23:52:36,400 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:52:36,404 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:52:36,417 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:52:36,442 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:52:36,442 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:52:36,442 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:52:36,442 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:52:36,443 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:52:36,443 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:52:36,443 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:52:36,443 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:52:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-11-06 23:52:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-06 23:52:36,486 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:52:36,487 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 23:52:36,488 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 23:52:36,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:52:36,495 INFO L82 PathProgramCache]: Analyzing trace with hash -1636153419, now seen corresponding path program 1 times [2020-11-06 23:52:36,504 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:52:36,505 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [341663704] [2020-11-06 23:52:36,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:52:36,584 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:52:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,291 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:37,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:52:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:52:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:52:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:52:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:52:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:52:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:52:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:52:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:37,480 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 23:52:37,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [341663704] [2020-11-06 23:52:37,484 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:52:37,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:52:37,485 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823158114] [2020-11-06 23:52:37,490 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:52:37,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:52:37,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:52:37,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:52:37,508 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 4 states. [2020-11-06 23:52:39,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:52:39,146 INFO L93 Difference]: Finished difference Result 478 states and 563 transitions. [2020-11-06 23:52:39,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-06 23:52:39,148 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-06 23:52:39,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:52:39,165 INFO L225 Difference]: With dead ends: 478 [2020-11-06 23:52:39,165 INFO L226 Difference]: Without dead ends: 306 [2020-11-06 23:52:39,170 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:52:39,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-11-06 23:52:39,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 259. [2020-11-06 23:52:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-06 23:52:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 280 transitions. [2020-11-06 23:52:39,339 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 280 transitions. Word has length 154 [2020-11-06 23:52:39,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:52:39,340 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 280 transitions. [2020-11-06 23:52:39,340 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:52:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 280 transitions. [2020-11-06 23:52:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-06 23:52:39,344 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:52:39,344 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 23:52:39,345 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:52:39,345 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 23:52:39,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:52:39,346 INFO L82 PathProgramCache]: Analyzing trace with hash -79345194, now seen corresponding path program 1 times [2020-11-06 23:52:39,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:52:39,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1234655443] [2020-11-06 23:52:39,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:52:39,351 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:52:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,841 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:39,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:52:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:52:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:52:39,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:52:39,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:52:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:52:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-06 23:52:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:52:39,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:39,950 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 23:52:39,950 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1234655443] [2020-11-06 23:52:39,951 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:52:39,951 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-06 23:52:39,951 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964371216] [2020-11-06 23:52:39,952 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-06 23:52:39,952 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:52:39,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-06 23:52:39,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:52:39,954 INFO L87 Difference]: Start difference. First operand 259 states and 280 transitions. Second operand 5 states. [2020-11-06 23:52:40,789 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:52:41,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:52:41,904 INFO L93 Difference]: Finished difference Result 404 states and 454 transitions. [2020-11-06 23:52:41,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-06 23:52:41,905 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-06 23:52:41,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:52:41,910 INFO L225 Difference]: With dead ends: 404 [2020-11-06 23:52:41,911 INFO L226 Difference]: Without dead ends: 295 [2020-11-06 23:52:41,913 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 23:52:41,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-11-06 23:52:42,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 249. [2020-11-06 23:52:42,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-06 23:52:42,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 267 transitions. [2020-11-06 23:52:42,015 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 267 transitions. Word has length 155 [2020-11-06 23:52:42,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:52:42,016 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 267 transitions. [2020-11-06 23:52:42,016 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-06 23:52:42,016 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 267 transitions. [2020-11-06 23:52:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-11-06 23:52:42,018 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:52:42,019 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 23:52:42,019 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:52:42,019 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 23:52:42,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:52:42,020 INFO L82 PathProgramCache]: Analyzing trace with hash -187807046, now seen corresponding path program 1 times [2020-11-06 23:52:42,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:52:42,020 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1834508064] [2020-11-06 23:52:42,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:52:42,024 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:52:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,585 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:42,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:52:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:52:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:52:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:52:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:52:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:52:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:52:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-06 23:52:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:42,850 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 23:52:42,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1834508064] [2020-11-06 23:52:42,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:52:42,852 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:52:42,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651018044] [2020-11-06 23:52:42,854 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:52:42,855 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:52:42,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:52:42,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:52:42,856 INFO L87 Difference]: Start difference. First operand 249 states and 267 transitions. Second operand 10 states. [2020-11-06 23:52:43,585 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:52:44,055 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:52:44,474 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:52:44,883 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:45,301 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:52:45,686 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:47,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:52:47,494 INFO L93 Difference]: Finished difference Result 424 states and 480 transitions. [2020-11-06 23:52:47,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:52:47,495 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-11-06 23:52:47,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:52:47,498 INFO L225 Difference]: With dead ends: 424 [2020-11-06 23:52:47,498 INFO L226 Difference]: Without dead ends: 295 [2020-11-06 23:52:47,500 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:52:47,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-11-06 23:52:47,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 249. [2020-11-06 23:52:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-11-06 23:52:47,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 266 transitions. [2020-11-06 23:52:47,602 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 266 transitions. Word has length 164 [2020-11-06 23:52:47,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:52:47,603 INFO L481 AbstractCegarLoop]: Abstraction has 249 states and 266 transitions. [2020-11-06 23:52:47,603 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:52:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 266 transitions. [2020-11-06 23:52:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-06 23:52:47,605 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:52:47,606 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:52:47,606 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:52:47,606 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 23:52:47,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:52:47,607 INFO L82 PathProgramCache]: Analyzing trace with hash -971602027, now seen corresponding path program 1 times [2020-11-06 23:52:47,607 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:52:47,607 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2072069640] [2020-11-06 23:52:47,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:52:47,611 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:52:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,079 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:48,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:52:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:52:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:52:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:52:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:52:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:52:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:52:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:52:48,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-06 23:52:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-06 23:52:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:48,256 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 23:52:48,257 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2072069640] [2020-11-06 23:52:48,257 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:52:48,257 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-06 23:52:48,258 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909488878] [2020-11-06 23:52:48,258 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-06 23:52:48,258 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:52:48,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-06 23:52:48,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:52:48,259 INFO L87 Difference]: Start difference. First operand 249 states and 266 transitions. Second operand 7 states. [2020-11-06 23:52:48,901 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:52:50,818 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:52:51,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:52:51,679 INFO L93 Difference]: Finished difference Result 556 states and 637 transitions. [2020-11-06 23:52:51,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-06 23:52:51,680 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 172 [2020-11-06 23:52:51,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:52:51,687 INFO L225 Difference]: With dead ends: 556 [2020-11-06 23:52:51,687 INFO L226 Difference]: Without dead ends: 427 [2020-11-06 23:52:51,688 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-11-06 23:52:51,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states. [2020-11-06 23:52:51,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 354. [2020-11-06 23:52:51,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2020-11-06 23:52:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 383 transitions. [2020-11-06 23:52:51,857 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 383 transitions. Word has length 172 [2020-11-06 23:52:51,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:52:51,857 INFO L481 AbstractCegarLoop]: Abstraction has 354 states and 383 transitions. [2020-11-06 23:52:51,857 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-06 23:52:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 383 transitions. [2020-11-06 23:52:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-11-06 23:52:51,860 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:52:51,860 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] [2020-11-06 23:52:51,860 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:52:51,861 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 23:52:51,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:52:51,861 INFO L82 PathProgramCache]: Analyzing trace with hash -1803162612, now seen corresponding path program 1 times [2020-11-06 23:52:51,862 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:52:51,862 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [298180593] [2020-11-06 23:52:51,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:52:51,865 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:52:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,319 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:52,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:52:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:52:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:52:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:52:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:52:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:52:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:52:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:52:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:52:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:52:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-11-06 23:52:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-11-06 23:52:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:52,595 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 23:52:52,595 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [298180593] [2020-11-06 23:52:52,595 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:52:52,596 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:52:52,596 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119492778] [2020-11-06 23:52:52,597 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:52:52,598 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:52:52,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:52:52,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:52:52,598 INFO L87 Difference]: Start difference. First operand 354 states and 383 transitions. Second operand 10 states. [2020-11-06 23:52:53,255 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:52:54,568 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:54,966 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:52:55,381 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:52:55,769 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:52:56,198 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:52:56,590 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:52:58,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:52:58,746 INFO L93 Difference]: Finished difference Result 883 states and 1040 transitions. [2020-11-06 23:52:58,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-11-06 23:52:58,750 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 196 [2020-11-06 23:52:58,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:52:58,756 INFO L225 Difference]: With dead ends: 883 [2020-11-06 23:52:58,756 INFO L226 Difference]: Without dead ends: 649 [2020-11-06 23:52:58,758 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:52:58,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 649 states. [2020-11-06 23:52:59,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 649 to 545. [2020-11-06 23:52:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545 states. [2020-11-06 23:52:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 545 states and 601 transitions. [2020-11-06 23:52:59,016 INFO L78 Accepts]: Start accepts. Automaton has 545 states and 601 transitions. Word has length 196 [2020-11-06 23:52:59,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:52:59,017 INFO L481 AbstractCegarLoop]: Abstraction has 545 states and 601 transitions. [2020-11-06 23:52:59,017 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:52:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 601 transitions. [2020-11-06 23:52:59,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-11-06 23:52:59,020 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:52:59,020 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] [2020-11-06 23:52:59,021 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:52:59,021 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 23:52:59,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:52:59,022 INFO L82 PathProgramCache]: Analyzing trace with hash 327960079, now seen corresponding path program 1 times [2020-11-06 23:52:59,022 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:52:59,022 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1050384608] [2020-11-06 23:52:59,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:52:59,025 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:52:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,494 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:52:59,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:52:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:52:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:52:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:52:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:52:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:52:59,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:52:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:52:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:52:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:52:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-11-06 23:52:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-11-06 23:52:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:52:59,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:52:59,711 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1050384608] [2020-11-06 23:52:59,712 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:52:59,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:52:59,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620527236] [2020-11-06 23:52:59,713 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:52:59,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:52:59,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:52:59,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:52:59,715 INFO L87 Difference]: Start difference. First operand 545 states and 601 transitions. Second operand 10 states. [2020-11-06 23:53:00,407 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:53:02,030 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:02,443 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:53:02,893 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:53:03,278 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:04,077 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:04,474 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:53:04,863 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:05,349 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:06,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:53:06,733 INFO L93 Difference]: Finished difference Result 1471 states and 1729 transitions. [2020-11-06 23:53:06,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-06 23:53:06,734 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 196 [2020-11-06 23:53:06,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:53:06,742 INFO L225 Difference]: With dead ends: 1471 [2020-11-06 23:53:06,743 INFO L226 Difference]: Without dead ends: 1046 [2020-11-06 23:53:06,745 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-06 23:53:06,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1046 states. [2020-11-06 23:53:07,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1046 to 893. [2020-11-06 23:53:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 893 states. [2020-11-06 23:53:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 893 states and 991 transitions. [2020-11-06 23:53:07,159 INFO L78 Accepts]: Start accepts. Automaton has 893 states and 991 transitions. Word has length 196 [2020-11-06 23:53:07,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:53:07,160 INFO L481 AbstractCegarLoop]: Abstraction has 893 states and 991 transitions. [2020-11-06 23:53:07,160 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:53:07,160 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 991 transitions. [2020-11-06 23:53:07,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-11-06 23:53:07,164 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:53:07,164 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 23:53:07,165 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-06 23:53:07,165 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 23:53:07,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:53:07,166 INFO L82 PathProgramCache]: Analyzing trace with hash -1066611404, now seen corresponding path program 1 times [2020-11-06 23:53:07,166 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:53:07,166 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1197989430] [2020-11-06 23:53:07,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:53:07,169 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:53:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,568 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:53:07,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:53:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:53:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:53:07,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:53:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:53:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:53:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:53:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:53:07,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:53:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:53:07,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:53:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-11-06 23:53:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-06 23:53:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:07,778 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 23:53:07,778 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1197989430] [2020-11-06 23:53:07,778 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:53:07,778 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:53:07,779 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632014326] [2020-11-06 23:53:07,779 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:53:07,779 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:53:07,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:53:07,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:53:07,781 INFO L87 Difference]: Start difference. First operand 893 states and 991 transitions. Second operand 11 states. [2020-11-06 23:53:08,486 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:53:10,434 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:53:10,813 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:11,261 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:12,656 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:13,044 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:53:13,500 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:13,899 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:53:14,302 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:14,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:53:14,877 INFO L93 Difference]: Finished difference Result 1941 states and 2261 transitions. [2020-11-06 23:53:14,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-06 23:53:14,878 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 201 [2020-11-06 23:53:14,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:53:14,887 INFO L225 Difference]: With dead ends: 1941 [2020-11-06 23:53:14,887 INFO L226 Difference]: Without dead ends: 1168 [2020-11-06 23:53:14,891 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=256, Invalid=674, Unknown=0, NotChecked=0, Total=930 [2020-11-06 23:53:14,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1168 states. [2020-11-06 23:53:15,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1168 to 889. [2020-11-06 23:53:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 889 states. [2020-11-06 23:53:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 889 states and 983 transitions. [2020-11-06 23:53:15,382 INFO L78 Accepts]: Start accepts. Automaton has 889 states and 983 transitions. Word has length 201 [2020-11-06 23:53:15,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:53:15,383 INFO L481 AbstractCegarLoop]: Abstraction has 889 states and 983 transitions. [2020-11-06 23:53:15,383 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:53:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 983 transitions. [2020-11-06 23:53:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2020-11-06 23:53:15,388 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:53:15,389 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:53:15,389 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-06 23:53:15,389 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 23:53:15,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:53:15,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1888302541, now seen corresponding path program 1 times [2020-11-06 23:53:15,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:53:15,390 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1969606057] [2020-11-06 23:53:15,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:53:15,393 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:53:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,826 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:53:15,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:53:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:53:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:53:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:53:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:53:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:53:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:53:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:53:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:53:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:15,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:53:15,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:16,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:53:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:16,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:53:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:16,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:53:16,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:16,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:53:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:16,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-06 23:53:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:16,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-06 23:53:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:16,070 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 23:53:16,071 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1969606057] [2020-11-06 23:53:16,071 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:53:16,071 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:53:16,071 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875097601] [2020-11-06 23:53:16,072 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:53:16,072 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:53:16,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:53:16,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:53:16,073 INFO L87 Difference]: Start difference. First operand 889 states and 983 transitions. Second operand 11 states. [2020-11-06 23:53:17,585 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:17,977 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:53:18,399 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:53:18,792 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:19,235 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:19,618 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:21,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:53:21,502 INFO L93 Difference]: Finished difference Result 1967 states and 2326 transitions. [2020-11-06 23:53:21,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:53:21,503 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 224 [2020-11-06 23:53:21,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:53:21,513 INFO L225 Difference]: With dead ends: 1967 [2020-11-06 23:53:21,513 INFO L226 Difference]: Without dead ends: 1198 [2020-11-06 23:53:21,520 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:53:21,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1198 states. [2020-11-06 23:53:21,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1198 to 921. [2020-11-06 23:53:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2020-11-06 23:53:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1015 transitions. [2020-11-06 23:53:21,937 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1015 transitions. Word has length 224 [2020-11-06 23:53:21,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:53:21,937 INFO L481 AbstractCegarLoop]: Abstraction has 921 states and 1015 transitions. [2020-11-06 23:53:21,937 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:53:21,937 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1015 transitions. [2020-11-06 23:53:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2020-11-06 23:53:21,942 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:53:21,943 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:53:21,943 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-06 23:53:21,943 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 23:53:21,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:53:21,944 INFO L82 PathProgramCache]: Analyzing trace with hash -722556563, now seen corresponding path program 1 times [2020-11-06 23:53:21,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:53:21,944 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [722433911] [2020-11-06 23:53:21,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:53:21,947 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:53:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,369 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:53:22,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:53:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:53:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:53:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:53:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:53:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:53:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:53:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:53:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:53:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:53:22,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:53:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:53:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:53:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:53:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-11-06 23:53:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-11-06 23:53:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:22,675 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 23:53:22,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [722433911] [2020-11-06 23:53:22,676 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:53:22,676 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-06 23:53:22,676 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527270380] [2020-11-06 23:53:22,677 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-06 23:53:22,677 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:53:22,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-06 23:53:22,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-06 23:53:22,678 INFO L87 Difference]: Start difference. First operand 921 states and 1015 transitions. Second operand 14 states. [2020-11-06 23:53:23,446 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:53:23,835 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:53:24,221 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:24,625 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:24,995 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:26,040 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:26,415 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:26,804 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:27,220 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:27,598 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:53:29,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:53:29,347 INFO L93 Difference]: Finished difference Result 1732 states and 2011 transitions. [2020-11-06 23:53:29,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:53:29,347 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 224 [2020-11-06 23:53:29,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:53:29,353 INFO L225 Difference]: With dead ends: 1732 [2020-11-06 23:53:29,354 INFO L226 Difference]: Without dead ends: 931 [2020-11-06 23:53:29,357 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-06 23:53:29,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2020-11-06 23:53:29,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 738. [2020-11-06 23:53:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 738 states. [2020-11-06 23:53:29,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 797 transitions. [2020-11-06 23:53:29,731 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 797 transitions. Word has length 224 [2020-11-06 23:53:29,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:53:29,731 INFO L481 AbstractCegarLoop]: Abstraction has 738 states and 797 transitions. [2020-11-06 23:53:29,732 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-06 23:53:29,732 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 797 transitions. [2020-11-06 23:53:29,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-11-06 23:53:29,734 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:53:29,735 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:53:29,735 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-06 23:53:29,735 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 23:53:29,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:53:29,736 INFO L82 PathProgramCache]: Analyzing trace with hash -1239083327, now seen corresponding path program 1 times [2020-11-06 23:53:29,736 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:53:29,736 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [913042391] [2020-11-06 23:53:29,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:53:29,739 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:53:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,132 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:53:30,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:53:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:53:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:53:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:53:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:53:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:53:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:53:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:53:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-06 23:53:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:53:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:53:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:53:30,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:53:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-06 23:53:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-06 23:53:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-11-06 23:53:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-11-06 23:53:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:30,679 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 23:53:30,680 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [913042391] [2020-11-06 23:53:30,680 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:53:30,680 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2020-11-06 23:53:30,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488479738] [2020-11-06 23:53:30,681 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-11-06 23:53:30,681 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:53:30,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-11-06 23:53:30,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:53:30,682 INFO L87 Difference]: Start difference. First operand 738 states and 797 transitions. Second operand 21 states. [2020-11-06 23:53:31,439 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:53:32,015 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:53:32,480 WARN L194 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:53:32,926 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:33,340 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:53:33,726 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:34,925 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:53:36,468 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:36,905 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:53:37,428 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:37,868 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:38,295 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:53:38,715 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:53:39,121 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:39,569 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:53:40,043 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:40,620 WARN L194 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:53:41,069 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:53:41,560 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:53:42,451 WARN L194 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2020-11-06 23:53:43,382 WARN L194 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 211 [2020-11-06 23:53:44,225 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2020-11-06 23:53:46,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:53:46,644 INFO L93 Difference]: Finished difference Result 1514 states and 1711 transitions. [2020-11-06 23:53:46,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-11-06 23:53:46,645 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 229 [2020-11-06 23:53:46,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:53:46,651 INFO L225 Difference]: With dead ends: 1514 [2020-11-06 23:53:46,651 INFO L226 Difference]: Without dead ends: 896 [2020-11-06 23:53:46,654 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 45 SyntacticMatches, 1 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 923 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=726, Invalid=3056, Unknown=0, NotChecked=0, Total=3782 [2020-11-06 23:53:46,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2020-11-06 23:53:46,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 699. [2020-11-06 23:53:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 699 states. [2020-11-06 23:53:46,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 699 states and 747 transitions. [2020-11-06 23:53:46,972 INFO L78 Accepts]: Start accepts. Automaton has 699 states and 747 transitions. Word has length 229 [2020-11-06 23:53:46,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:53:46,973 INFO L481 AbstractCegarLoop]: Abstraction has 699 states and 747 transitions. [2020-11-06 23:53:46,973 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-11-06 23:53:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 747 transitions. [2020-11-06 23:53:46,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2020-11-06 23:53:46,976 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:53:46,977 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:53:46,977 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-06 23:53:46,977 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 23:53:46,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:53:46,978 INFO L82 PathProgramCache]: Analyzing trace with hash 1213691347, now seen corresponding path program 1 times [2020-11-06 23:53:46,978 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:53:46,978 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2048285858] [2020-11-06 23:53:46,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:53:47,354 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 87 [2020-11-06 23:53:47,483 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-11-06 23:53:48,165 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 179 [2020-11-06 23:53:48,820 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 178 [2020-11-06 23:53:49,469 WARN L194 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 179 [2020-11-06 23:53:50,147 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 179 [2020-11-06 23:53:50,783 WARN L194 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 179 [2020-11-06 23:53:51,445 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 178 [2020-11-06 23:53:52,118 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 178 [2020-11-06 23:53:52,833 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 178 [2020-11-06 23:53:52,838 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-06 23:53:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,505 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:53:53,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:53:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:53:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:53:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:53:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:53:53,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:53:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-06 23:53:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-06 23:53:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-06 23:53:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:53:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-11-06 23:53:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-06 23:53:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:53:53,697 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 23:53:57,930 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2020-11-06 23:53:59,645 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2048285858] [2020-11-06 23:53:59,645 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:53:59,645 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2020-11-06 23:53:59,646 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694114605] [2020-11-06 23:53:59,647 INFO L461 AbstractCegarLoop]: Interpolant automaton has 62 states [2020-11-06 23:53:59,647 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:53:59,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2020-11-06 23:53:59,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=663, Invalid=3119, Unknown=0, NotChecked=0, Total=3782 [2020-11-06 23:53:59,650 INFO L87 Difference]: Start difference. First operand 699 states and 747 transitions. Second operand 62 states. [2020-11-06 23:54:00,433 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:54:01,290 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:54:01,698 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-06 23:54:02,120 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-06 23:54:02,525 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-06 23:54:03,356 WARN L194 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2020-11-06 23:54:04,443 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:05,412 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-06 23:54:05,946 WARN L194 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-06 23:54:06,502 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-06 23:54:07,304 WARN L194 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-06 23:54:08,279 WARN L194 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-11-06 23:54:08,859 WARN L194 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-06 23:54:09,464 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-06 23:54:10,133 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-06 23:54:10,858 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-06 23:54:11,454 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-06 23:54:12,166 WARN L194 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-06 23:54:12,804 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-11-06 23:54:13,469 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-11-06 23:54:14,176 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-11-06 23:54:14,892 WARN L194 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2020-11-06 23:54:15,568 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-11-06 23:54:16,627 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2020-11-06 23:54:17,331 WARN L194 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-11-06 23:54:18,151 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2020-11-06 23:54:18,845 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-06 23:54:19,233 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:54:19,928 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2020-11-06 23:54:20,638 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-06 23:54:21,385 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2020-11-06 23:54:22,174 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2020-11-06 23:54:22,969 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2020-11-06 23:54:23,353 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:54:24,117 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2020-11-06 23:54:24,862 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-06 23:54:26,463 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:54:27,391 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2020-11-06 23:54:28,348 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2020-11-06 23:54:29,137 WARN L194 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2020-11-06 23:54:29,988 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2020-11-06 23:54:30,877 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2020-11-06 23:54:31,586 WARN L194 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2020-11-06 23:54:32,471 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:54:33,866 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-06 23:54:35,333 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:54:35,784 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:54:36,462 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-06 23:54:36,844 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:54:37,294 WARN L194 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-06 23:54:37,746 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:54:38,190 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:54:38,707 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:54:41,721 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-06 23:54:42,299 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-11-06 23:54:50,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:54:50,273 INFO L93 Difference]: Finished difference Result 2618 states and 3220 transitions. [2020-11-06 23:54:50,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 245 states. [2020-11-06 23:54:50,274 INFO L78 Accepts]: Start accepts. Automaton has 62 states. Word has length 276 [2020-11-06 23:54:50,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:54:50,277 INFO L225 Difference]: With dead ends: 2618 [2020-11-06 23:54:50,277 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:54:50,305 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 455 GetRequests, 148 SyntacticMatches, 17 SemanticMatches, 290 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37764 ImplicationChecksByTransitivity, 45.5s TimeCoverageRelationStatistics Valid=9191, Invalid=75781, Unknown=0, NotChecked=0, Total=84972 [2020-11-06 23:54:50,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:54:50,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:54:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:54:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:54:50,307 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 276 [2020-11-06 23:54:50,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:54:50,307 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:54:50,307 INFO L482 AbstractCegarLoop]: Interpolant automaton has 62 states. [2020-11-06 23:54:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:54:50,307 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:54:50,307 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-06 23:54:50,309 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:54:52,833 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 383 DAG size of output: 334 [2020-11-06 23:54:53,386 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:53,555 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:54:54,215 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 247 [2020-11-06 23:54:54,473 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:54:54,593 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:54,784 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 248 [2020-11-06 23:54:54,965 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:54:55,170 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:55,412 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:55,556 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 247 [2020-11-06 23:54:55,685 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:55,839 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:54:56,136 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:56,742 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:56,849 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 248 [2020-11-06 23:54:57,153 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:54:57,312 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:54:57,480 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:55:00,872 WARN L194 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 335 [2020-11-06 23:55:02,271 WARN L194 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 341 [2020-11-06 23:55:03,993 WARN L194 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 336 [2020-11-06 23:55:04,577 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 331 [2020-11-06 23:55:06,050 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 451 DAG size of output: 361 [2020-11-06 23:55:06,857 WARN L194 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 336 [2020-11-06 23:55:09,387 WARN L194 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 336 [2020-11-06 23:55:11,319 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 334 [2020-11-06 23:55:11,969 WARN L194 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 337 [2020-11-06 23:55:13,309 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 451 DAG size of output: 361 [2020-11-06 23:55:17,063 WARN L194 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 336 [2020-11-06 23:55:18,329 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 455 DAG size of output: 368 [2020-11-06 23:55:18,948 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 296 [2020-11-06 23:55:20,173 WARN L194 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 336 [2020-11-06 23:55:21,060 WARN L194 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 347 [2020-11-06 23:55:21,297 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:21,939 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 301 [2020-11-06 23:55:22,220 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:22,350 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 282 [2020-11-06 23:55:22,592 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:22,788 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:22,972 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 301 [2020-11-06 23:55:23,119 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:23,280 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 33 [2020-11-06 23:55:23,599 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:24,161 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:24,295 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 282 [2020-11-06 23:55:24,604 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 33 [2020-11-06 23:55:24,777 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 225 [2020-11-06 23:55:26,644 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 334 [2020-11-06 23:55:27,481 WARN L194 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 331 [2020-11-06 23:55:31,651 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 451 DAG size of output: 361 [2020-11-06 23:55:33,131 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 293 [2020-11-06 23:55:33,983 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 330 [2020-11-06 23:55:34,117 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:34,648 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 245 [2020-11-06 23:55:34,828 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:55:34,931 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:35,036 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 246 [2020-11-06 23:55:35,273 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:35,431 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:35,565 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 245 [2020-11-06 23:55:35,705 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:35,859 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:55:36,112 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:36,665 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:36,771 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 246 [2020-11-06 23:55:37,247 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 225 [2020-11-06 23:55:40,521 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 203 DAG size of output: 25 [2020-11-06 23:55:40,839 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:55:43,108 WARN L194 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 220 DAG size of output: 76 [2020-11-06 23:55:44,138 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 194 DAG size of output: 19 [2020-11-06 23:55:46,540 WARN L194 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 224 DAG size of output: 79 [2020-11-06 23:55:46,973 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79 [2020-11-06 23:55:48,472 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 272 DAG size of output: 29 [2020-11-06 23:55:50,705 WARN L194 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 217 DAG size of output: 74 [2020-11-06 23:55:51,098 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 1 [2020-11-06 23:55:52,693 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 213 DAG size of output: 31 [2020-11-06 23:55:53,332 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2020-11-06 23:55:53,641 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-06 23:55:53,927 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 68 [2020-11-06 23:55:54,285 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:55:54,606 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-06 23:55:58,573 WARN L194 SmtUtils]: Spent 3.96 s on a formula simplification. DAG size of input: 208 DAG size of output: 62 [2020-11-06 23:55:58,890 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:55:59,909 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 213 DAG size of output: 24 [2020-11-06 23:56:04,051 WARN L194 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 214 DAG size of output: 67 [2020-11-06 23:56:08,011 WARN L194 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 208 DAG size of output: 62 [2020-11-06 23:56:09,403 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-11-06 23:56:10,965 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 203 DAG size of output: 25 [2020-11-06 23:56:14,032 WARN L194 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 220 DAG size of output: 69 [2020-11-06 23:56:16,257 WARN L194 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 211 DAG size of output: 66 [2020-11-06 23:56:16,582 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:56:16,913 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-06 23:56:17,862 WARN L194 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 23 [2020-11-06 23:56:20,338 WARN L194 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 224 DAG size of output: 79 [2020-11-06 23:56:22,007 WARN L194 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 275 DAG size of output: 29 [2020-11-06 23:56:22,499 WARN L194 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-11-06 23:56:22,874 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:56:23,207 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:56:23,955 WARN L194 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 81 [2020-11-06 23:56:25,759 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 281 DAG size of output: 33 [2020-11-06 23:56:26,079 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:56:27,698 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 236 DAG size of output: 29 [2020-11-06 23:56:28,018 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:56:29,586 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 236 DAG size of output: 29 [2020-11-06 23:56:29,915 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-06 23:56:30,842 WARN L194 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 26 [2020-11-06 23:56:31,252 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 1 [2020-11-06 23:56:32,804 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 233 DAG size of output: 26 [2020-11-06 23:56:34,378 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 276 DAG size of output: 33 [2020-11-06 23:56:35,733 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 233 DAG size of output: 30 [2020-11-06 23:56:37,404 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 239 DAG size of output: 32 [2020-11-06 23:56:39,414 WARN L194 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 295 DAG size of output: 39 [2020-11-06 23:56:40,985 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 276 DAG size of output: 33 [2020-11-06 23:56:42,829 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 243 DAG size of output: 28 [2020-11-06 23:56:44,808 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 204 DAG size of output: 59 [2020-11-06 23:56:45,140 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-11-06 23:56:46,690 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 233 DAG size of output: 26 [2020-11-06 23:56:48,386 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 211 DAG size of output: 36 [2020-11-06 23:56:48,683 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:56:48,995 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-06 23:56:50,801 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 189 DAG size of output: 44 [2020-11-06 23:56:51,099 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-06 23:56:52,671 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 276 DAG size of output: 33 [2020-11-06 23:56:53,638 WARN L194 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 30 [2020-11-06 23:56:54,076 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 36 [2020-11-06 23:56:55,023 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 28 [2020-11-06 23:56:56,563 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 272 DAG size of output: 29 [2020-11-06 23:56:58,140 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 275 DAG size of output: 29 [2020-11-06 23:56:59,150 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 196 DAG size of output: 25 [2020-11-06 23:57:01,214 WARN L194 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 295 DAG size of output: 39 [2020-11-06 23:57:01,600 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 1 [2020-11-06 23:57:02,645 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 227 DAG size of output: 30 [2020-11-06 23:57:03,623 WARN L194 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 32 [2020-11-06 23:57:04,721 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 232 DAG size of output: 37 [2020-11-06 23:57:05,702 WARN L194 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 34 [2020-11-06 23:57:06,682 WARN L194 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 34 [2020-11-06 23:57:09,869 WARN L194 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 226 DAG size of output: 74 [2020-11-06 23:57:10,789 WARN L194 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 23 [2020-11-06 23:57:14,555 WARN L194 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 219 DAG size of output: 71 [2020-11-06 23:57:18,288 WARN L194 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 216 DAG size of output: 67 [2020-11-06 23:57:21,994 WARN L194 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 216 DAG size of output: 67 [2020-11-06 23:57:22,970 WARN L194 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2020-11-06 23:57:23,643 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 20 [2020-11-06 23:57:23,998 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:57:25,826 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 243 DAG size of output: 28 [2020-11-06 23:57:27,641 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 189 DAG size of output: 44 [2020-11-06 23:57:30,452 WARN L194 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 216 DAG size of output: 65 [2020-11-06 23:57:32,027 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 276 DAG size of output: 33 [2020-11-06 23:57:32,340 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:57:34,455 WARN L194 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 300 DAG size of output: 43 [2020-11-06 23:57:34,862 WARN L194 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 79 [2020-11-06 23:57:36,000 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 231 DAG size of output: 30 [2020-11-06 23:57:36,123 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 23 [2020-11-06 23:57:37,717 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 236 DAG size of output: 29 [2020-11-06 23:57:40,019 WARN L194 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 224 DAG size of output: 79 [2020-11-06 23:57:40,400 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 19 [2020-11-06 23:57:43,051 WARN L194 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 223 DAG size of output: 81 [2020-11-06 23:57:44,639 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 276 DAG size of output: 33 [2020-11-06 23:57:44,938 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:57:46,694 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 286 DAG size of output: 33 [2020-11-06 23:57:47,643 WARN L194 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 23 [2020-11-06 23:57:48,080 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:57:50,936 WARN L194 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 237 DAG size of output: 86 [2020-11-06 23:57:51,547 WARN L194 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2020-11-06 23:57:54,262 WARN L194 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 212 DAG size of output: 61 [2020-11-06 23:57:58,026 WARN L194 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 209 DAG size of output: 63 [2020-11-06 23:57:59,716 WARN L194 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 211 DAG size of output: 36 [2020-11-06 23:58:00,745 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 201 DAG size of output: 28 [2020-11-06 23:58:02,161 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 272 DAG size of output: 29 [2020-11-06 23:58:02,497 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:58:04,001 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 271 DAG size of output: 29 [2020-11-06 23:58:07,201 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 226 DAG size of output: 74 [2020-11-06 23:58:07,499 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:58:11,205 WARN L194 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 216 DAG size of output: 67 [2020-11-06 23:58:12,168 WARN L194 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 26 [2020-11-06 23:58:13,210 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 229 DAG size of output: 34 [2020-11-06 23:58:14,920 WARN L194 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 238 DAG size of output: 25 [2020-11-06 23:58:16,544 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2020-11-06 23:58:16,894 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:58:17,271 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:58:17,571 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:58:17,870 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:58:19,824 WARN L194 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 226 DAG size of output: 83 [2020-11-06 23:58:20,694 WARN L194 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 16 [2020-11-06 23:58:22,757 WARN L194 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 295 DAG size of output: 39 [2020-11-06 23:58:23,730 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2020-11-06 23:58:24,065 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-11-06 23:58:24,500 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 34 [2020-11-06 23:58:24,842 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:58:26,780 WARN L194 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 226 DAG size of output: 83 [2020-11-06 23:58:27,492 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 81 [2020-11-06 23:58:29,645 WARN L194 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 220 DAG size of output: 76 [2020-11-06 23:58:29,960 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:30,827 WARN L194 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 28 [2020-11-06 23:58:33,159 WARN L194 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 204 DAG size of output: 56 [2020-11-06 23:58:34,368 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 218 DAG size of output: 76 [2020-11-06 23:58:34,687 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:58:36,221 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 268 DAG size of output: 29 [2020-11-06 23:58:37,671 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 211 DAG size of output: 31 [2020-11-06 23:58:38,010 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2020-11-06 23:58:38,329 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-06 23:58:38,761 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 1 [2020-11-06 23:58:39,059 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-06 23:58:40,684 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 233 DAG size of output: 26 [2020-11-06 23:58:41,089 WARN L194 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 34 [2020-11-06 23:58:42,789 WARN L194 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 236 DAG size of output: 29 [2020-11-06 23:58:45,583 WARN L194 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 226 DAG size of output: 84 [2020-11-06 23:58:45,866 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 68 [2020-11-06 23:58:48,758 WARN L194 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 220 DAG size of output: 69 [2020-11-06 23:58:49,720 WARN L194 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 24 [2020-11-06 23:58:51,019 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-11-06 23:58:53,657 WARN L194 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 223 DAG size of output: 81 [2020-11-06 23:58:56,295 WARN L194 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 223 DAG size of output: 81 [2020-11-06 23:58:56,302 INFO L262 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= ~methAndRunningLastTime~0 0)) [2020-11-06 23:58:56,302 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:58:56,302 INFO L262 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= ~methAndRunningLastTime~0 0)) [2020-11-06 23:58:56,302 INFO L262 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= ~methAndRunningLastTime~0 0)) [2020-11-06 23:58:56,302 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-06 23:58:56,302 INFO L266 CegarLoopResult]: For program point L159-1(line 159) no Hoare annotation was computed. [2020-11-06 23:58:56,302 INFO L266 CegarLoopResult]: For program point L159-2(line 159) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L180-1(lines 161 182) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 136 191) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-06 23:58:56,303 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 136 191) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 136 191) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-06 23:58:56,304 INFO L266 CegarLoopResult]: For program point L178-1(line 178) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L178-2(line 178) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L183(lines 160 184) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-06 23:58:56,305 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L167(lines 167 171) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L167-1(lines 167 171) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 192 251) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 192 251) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-06 23:58:56,306 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L218-2(lines 218 243) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 192 251) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-06 23:58:56,307 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L244(lines 217 245) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L236-1(line 236) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L236-2(line 236) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-06 23:58:56,308 INFO L266 CegarLoopResult]: For program point L232-1(line 232) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L232-2(line 232) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L224(lines 224 228) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L224-1(lines 224 228) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L216-1(line 216) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L216-2(line 216) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L241-2(line 241) no Hoare annotation was computed. [2020-11-06 23:58:56,309 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-06 23:58:56,310 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-06 23:58:56,310 INFO L266 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-11-06 23:58:56,310 INFO L266 CegarLoopResult]: For program point L237-2(line 237) no Hoare annotation was computed. [2020-11-06 23:58:56,310 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-06 23:58:56,310 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-06 23:58:56,310 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-06 23:58:56,310 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 811 817) the Hoare annotation is: true [2020-11-06 23:58:56,310 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 811 817) the Hoare annotation is: true [2020-11-06 23:58:56,310 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 818 826) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2020-11-06 23:58:56,310 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 818 826) the Hoare annotation is: true [2020-11-06 23:58:56,311 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 818 826) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2020-11-06 23:58:56,311 INFO L262 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2020-11-06 23:58:56,311 INFO L269 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: true [2020-11-06 23:58:56,311 INFO L269 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: true [2020-11-06 23:58:56,311 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 910 932) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,311 INFO L262 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,311 INFO L262 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,311 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 910 932) the Hoare annotation is: true [2020-11-06 23:58:56,312 INFO L262 CegarLoopResult]: At program point L920(lines 920 927) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,312 INFO L269 CegarLoopResult]: At program point L920-1(lines 920 927) the Hoare annotation is: true [2020-11-06 23:58:56,312 INFO L262 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,312 INFO L262 CegarLoopResult]: At program point L917(line 917) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,312 INFO L262 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,312 INFO L262 CegarLoopResult]: At program point L916(line 916) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,312 INFO L262 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret79| ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~8 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,312 INFO L262 CegarLoopResult]: At program point L916-1(line 916) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,313 INFO L262 CegarLoopResult]: At program point L912(line 912) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,313 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 910 932) the Hoare annotation is: true [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 868 891) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 868 891) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 868 891) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-06 23:58:56,313 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-06 23:58:56,314 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-06 23:58:56,314 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-06 23:58:56,314 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-06 23:58:56,314 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-06 23:58:56,314 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-06 23:58:56,314 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-06 23:58:56,314 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 562 570) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or .cse0 .cse1 .cse2 (not (< 1 ~waterLevel~0)) .cse3) (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-11-06 23:58:56,314 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 562 570) the Hoare annotation is: true [2020-11-06 23:58:56,314 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 562 570) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)))) (and (or .cse0 .cse1 .cse2 (not (< 1 ~waterLevel~0)) .cse3) (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-11-06 23:58:56,315 INFO L262 CegarLoopResult]: At program point L567(line 567) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (and (or .cse0 .cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3))) [2020-11-06 23:58:56,315 INFO L269 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: true [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L578-2(lines 578 586) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L601-1(line 601) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 571 606) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L590(lines 590 598) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L590-2(lines 590 598) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 571 606) no Hoare annotation was computed. [2020-11-06 23:58:56,315 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 571 606) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L578(lines 578 586) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 804 810) the Hoare annotation is: true [2020-11-06 23:58:56,316 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 804 810) the Hoare annotation is: true [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point L120-1(line 120) no Hoare annotation was computed. [2020-11-06 23:58:56,316 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 90 135) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L116-1(line 116) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 90 135) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 90 135) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-06 23:58:56,317 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L127-1(line 127) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L127-2(line 127) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L90(lines 90 135) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L90-1(lines 90 135) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L113-1(line 113) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-06 23:58:56,318 INFO L266 CegarLoopResult]: For program point L417(lines 417 437) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L417-1(lines 417 437) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L444-2(line 444) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 403 448) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L442-2(line 442) no Hoare annotation was computed. [2020-11-06 23:58:56,319 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L403(lines 403 448) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L434(lines 434 435) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 427 428) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 403 448) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 403 448) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L422-1(line 422) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L422-2(line 422) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-06 23:58:56,320 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 434 435) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L427(lines 427 428) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L423(lines 423 430) no Hoare annotation was computed. [2020-11-06 23:58:56,321 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-06 23:58:56,322 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-06 23:58:56,322 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 899 909) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,322 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 899 909) the Hoare annotation is: true [2020-11-06 23:58:56,322 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-06 23:58:56,322 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 899 909) the Hoare annotation is: true [2020-11-06 23:58:56,322 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 551 561) the Hoare annotation is: true [2020-11-06 23:58:56,322 INFO L262 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (let ((.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (<= test_~tmp~7 2147483647))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (= test_~tmp~7 0)) (.cse15 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse16 (not (= test_~tmp___0~2 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse21 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse2 .cse19 .cse20 .cse21) (or .cse6 .cse7 .cse5 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 (and .cse15 (<= isMethaneAlarm_~retValue_acc~3 2147483647)) .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21))) [2020-11-06 23:58:56,323 INFO L269 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: true [2020-11-06 23:58:56,323 INFO L262 CegarLoopResult]: At program point L556-1(line 556) the Hoare annotation is: (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (= test_~tmp~7 0)) (.cse15 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse16 (not (= test_~tmp___0~2 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= |isMethaneAlarm_#t~ret46| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret46|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse5 .cse6 .cse8 .cse9 .cse10 .cse11 .cse4 .cse12 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse2 .cse19 .cse20 .cse21) (or .cse7 .cse0 .cse1 .cse3 .cse4))) [2020-11-06 23:58:56,323 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 551 561) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse12 (not (<= 2 ~waterLevel~0))) (.cse13 (= test_~tmp~7 0)) (.cse14 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse15 (not (= test_~tmp___0~2 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse20 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 .cse14 .cse15 .cse1 .cse16 .cse17 .cse3 .cse18 .cse19 .cse20) (or .cse21 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse6 .cse21 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 (and .cse14 (<= isMethaneAlarm_~retValue_acc~3 2147483647)) .cse15 .cse1 .cse16 .cse17 .cse18 .cse19 .cse20))) [2020-11-06 23:58:56,324 INFO L262 CegarLoopResult]: At program point L556-2(line 556) the Hoare annotation is: (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse11 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse14 (not (<= 2 ~waterLevel~0))) (.cse15 (= test_~tmp~7 0)) (.cse8 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse16 (not (= test_~tmp___0~2 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= |isMethaneAlarm_#t~ret46| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret46|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 (and .cse8 (<= |isMethaneAlarm_#t~ret46| 2147483647)) .cse9 .cse10 .cse11 .cse12 .cse4 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse5 .cse6 .cse9 .cse10 .cse11 .cse12 .cse4 .cse13 .cse14 .cse15 .cse8 .cse16 .cse1 .cse17 .cse18 .cse2 .cse19 .cse20 .cse21) (or .cse7 .cse0 .cse1 .cse3 .cse4))) [2020-11-06 23:58:56,324 INFO L262 CegarLoopResult]: At program point L556-3(line 556) the Hoare annotation is: (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse11 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse14 (not (<= 2 ~waterLevel~0))) (.cse15 (= test_~tmp~7 0)) (.cse9 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse16 (not (= test_~tmp___0~2 0))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= |isMethaneAlarm_#t~ret46| ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret46|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 (and .cse9 (<= |isMethaneAlarm_#t~ret46| 2147483647)) .cse10 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15 .cse16 .cse1 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse5 .cse6 .cse8 .cse10 .cse11 .cse12 .cse3 .cse13 .cse14 .cse15 .cse9 .cse16 .cse1 .cse17 .cse18 .cse2 .cse19 .cse20 .cse21) (or .cse7 .cse0 .cse1 .cse3 .cse4))) [2020-11-06 23:58:56,324 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 551 561) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~3) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse21 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse10 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse11 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse12 (not (<= 2 ~waterLevel~0))) (.cse13 (= test_~tmp~7 0)) (.cse14 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse15 (not (= test_~tmp___0~2 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse20 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 .cse14 .cse15 .cse1 .cse16 .cse17 .cse3 .cse18 .cse19 .cse20) (or .cse21 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse6 .cse21 .cse7 .cse8 .cse9 .cse10 .cse4 .cse11 .cse12 .cse13 (and .cse14 (<= isMethaneAlarm_~retValue_acc~3 2147483647)) .cse15 .cse1 .cse16 .cse17 .cse18 .cse19 .cse20))) [2020-11-06 23:58:56,324 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 543 550) no Hoare annotation was computed. [2020-11-06 23:58:56,324 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 543 550) no Hoare annotation was computed. [2020-11-06 23:58:56,325 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 543 550) no Hoare annotation was computed. [2020-11-06 23:58:56,325 INFO L262 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1)))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8))) (.cse6 (and .cse1 (not (< 1 ~waterLevel~0)))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse5 .cse6 .cse2 .cse3) (or .cse5 .cse6 .cse2 .cse4 .cse3)))) [2020-11-06 23:58:56,325 INFO L262 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (let ((.cse0 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-06 23:58:56,325 INFO L262 CegarLoopResult]: At program point L715(line 715) the Hoare annotation is: (let ((.cse5 (= ~waterLevel~0 1)) (.cse4 (= 1 ~systemActive~0))) (let ((.cse0 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) .cse5 .cse4)) (.cse1 (and (not .cse5) (not (< 1 ~waterLevel~0)))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3)))) [2020-11-06 23:58:56,325 INFO L262 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (< 1 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-11-06 23:58:56,325 INFO L269 CegarLoopResult]: At program point L713(lines 713 719) the Hoare annotation is: true [2020-11-06 23:58:56,326 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 709 722) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1))) (let ((.cse10 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse9 (= 1 ~systemActive~0)) (.cse12 (<= 1 |isHighWaterSensorDry_#res|)) (.cse8 (not .cse11))) (let ((.cse1 (and .cse8 (not (< 1 ~waterLevel~0)))) (.cse4 (and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|) (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8))) (.cse0 (and .cse10 .cse11 .cse9 .cse12)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and .cse10 .cse11 .cse12)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse1 .cse2 .cse4 .cse5) (or .cse8 .cse0 .cse2 .cse3 .cse5) (or .cse6 .cse8 .cse7 .cse2 .cse5))))) [2020-11-06 23:58:56,326 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 709 722) the Hoare annotation is: true [2020-11-06 23:58:56,326 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 709 722) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 1))) (let ((.cse10 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse9 (= 1 ~systemActive~0)) (.cse12 (<= 1 |isHighWaterSensorDry_#res|)) (.cse8 (not .cse11))) (let ((.cse1 (and .cse8 (not (< 1 ~waterLevel~0)))) (.cse4 (and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|) (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8))) (.cse0 (and .cse10 .cse11 .cse9 .cse12)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and .cse10 .cse11 .cse12)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse1 .cse2 .cse4 .cse5) (or .cse8 .cse0 .cse2 .cse3 .cse5) (or .cse6 .cse8 .cse7 .cse2 .cse5))))) [2020-11-06 23:58:56,326 INFO L262 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not .cse5)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5) (or .cse1 .cse6 .cse2 .cse3) (or .cse6 .cse4 .cse2 .cse5)))) [2020-11-06 23:58:56,326 INFO L262 CegarLoopResult]: At program point L511-1(lines 492 516) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1))) (let ((.cse22 (not .cse7)) (.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse15 (not .cse3)) (.cse16 (= test_~tmp~7 0)) (.cse10 (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4)) (.cse11 (= isHighWaterSensorDry_~retValue_acc~8 0)) (.cse12 (= isHighWaterLevel_~tmp___0~1 1)) (.cse14 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (.cse13 (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (.cse17 (not (= test_~tmp___0~2 0))) (.cse19 (not (< ~waterLevel~0 3))) (.cse20 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse18 (and .cse22 (not (< 1 ~waterLevel~0)))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse5 .cse6 .cse7 .cse8 .cse9 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) .cse10 (= activatePump_~tmp~5 0) .cse11 (= ~pumpRunning~0 1) .cse12 .cse13 .cse14 (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) .cse15 .cse2 .cse16 .cse17 .cse18 .cse19 .cse20 .cse4 (and .cse10 .cse11 .cse1 .cse12 .cse14 .cse13) .cse21) (or .cse5 .cse6 .cse7 .cse0 .cse8 .cse9 .cse15 .cse2 .cse16 (and .cse10 .cse11 .cse12 .cse14 .cse13) .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse22 .cse4 .cse1 .cse2) (or .cse0 .cse18 .cse1 .cse2))))) [2020-11-06 23:58:56,327 INFO L262 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: (let ((.cse8 (= ~waterLevel~0 1))) (let ((.cse2 (= |old(~pumpRunning~0)| 0)) (.cse5 (and (= 0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (<= test_~tmp~7 2147483647))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse1 (not (= 1 ~systemActive~0))) (.cse11 (= test_~tmp~7 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse4 (and (not .cse8) (not (< 1 ~waterLevel~0)))) (.cse13 (not (< ~waterLevel~0 3))) (.cse14 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse15 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse2) (or .cse0 .cse4 .cse5 .cse1) (or .cse4 .cse5 .cse3 .cse1) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse1 .cse11 .cse12 .cse4 .cse13 .cse14 .cse3 .cse15) (or .cse6 .cse7 .cse8 .cse0 .cse9 .cse10 .cse1 .cse11 .cse12 .cse4 .cse13 .cse14 .cse15)))) [2020-11-06 23:58:56,327 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 492 516) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1))) (let ((.cse22 (not .cse7)) (.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse15 (not .cse3)) (.cse16 (= test_~tmp~7 0)) (.cse10 (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4)) (.cse11 (= isHighWaterSensorDry_~retValue_acc~8 0)) (.cse12 (= isHighWaterLevel_~tmp___0~1 1)) (.cse14 (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (.cse13 (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (.cse17 (not (= test_~tmp___0~2 0))) (.cse19 (not (< ~waterLevel~0 3))) (.cse20 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse21 (not (<= test_~tmp___2~0 2147483647))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse18 (and .cse22 (not (< 1 ~waterLevel~0)))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse5 .cse6 .cse7 .cse8 .cse9 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) .cse10 (= activatePump_~tmp~5 0) .cse11 (= ~pumpRunning~0 1) .cse12 .cse13 .cse14 (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) .cse15 .cse2 .cse16 .cse17 .cse18 .cse19 .cse20 .cse4 (and .cse10 .cse11 .cse1 .cse12 .cse14 .cse13) .cse21) (or .cse5 .cse6 .cse7 .cse0 .cse8 .cse9 .cse15 .cse2 .cse16 (and .cse10 .cse11 .cse12 .cse14 .cse13) .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse22 .cse4 .cse1 .cse2) (or .cse0 .cse18 .cse1 .cse2))))) [2020-11-06 23:58:56,328 INFO L262 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (let ((.cse15 (not (= ~waterLevel~0 1)))) (let ((.cse13 (= |old(~pumpRunning~0)| 0)) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (= test_~tmp~7 0)) (.cse7 (and (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~8 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse8 (not (= test_~tmp___0~2 0))) (.cse10 (not (< ~waterLevel~0 3))) (.cse11 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse12 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse15 (not (< 1 ~waterLevel~0)))) (.cse14 (not (= ~methaneLevelCritical~0 0))) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse2 .cse5 .cse13) (or .cse14 .cse5 .cse13) (or .cse2 .cse15 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse14 .cse12) (or .cse15 .cse14 .cse5) (or .cse2 .cse9 .cse16 .cse5) (or .cse9 .cse14 .cse16 .cse5)))) [2020-11-06 23:58:56,328 INFO L262 CegarLoopResult]: At program point L500(lines 500 508) the Hoare annotation is: (let ((.cse5 (= ~waterLevel~0 1))) (let ((.cse16 (not .cse5))) (let ((.cse3 (= test_~tmp___2~0 0)) (.cse4 (not (<= test_~tmp~7 2147483647))) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (= test_~tmp~7 0)) (.cse9 (and (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4) (= isHighWaterSensorDry_~retValue_acc~8 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse10 (not (= test_~tmp___0~2 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse14 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (= |old(~pumpRunning~0)| 0)) (.cse17 (= 0 processEnvironment_~tmp~4)) (.cse15 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and .cse16 (not (< 1 ~waterLevel~0)))) (.cse18 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse0 .cse6 .cse7 .cse1 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse1 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse15 .cse14) (or .cse0 .cse16 .cse17 .cse1) (or .cse15 .cse1 .cse2) (or .cse16 .cse15 .cse17 .cse1) (or .cse11 .cse15 .cse18 .cse1) (or .cse0 .cse11 .cse18 .cse1))))) [2020-11-06 23:58:56,328 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 492 516) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:58:56,328 INFO L262 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse2) (or .cse0 .cse4 .cse5 .cse1) (or .cse4 .cse3 .cse5 .cse1))) [2020-11-06 23:58:56,328 INFO L262 CegarLoopResult]: At program point L498-1(line 498) the Hoare annotation is: (let ((.cse9 (= ~waterLevel~0 1))) (let ((.cse1 (not .cse9))) (let ((.cse3 (= |processEnvironment_#t~ret44| 0)) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse18 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (and (= |processEnvironment_#t~ret44| isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse8 (not (<= test_~tmp~7 2147483647))) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse12 (= test_~tmp~7 0)) (.cse13 (not (= test_~tmp___0~2 0))) (.cse14 (and .cse1 (not (< 1 ~waterLevel~0)))) (.cse15 (not (< ~waterLevel~0 3))) (.cse16 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse17 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4) (or .cse1 .cse5 .cse2 .cse3) (or .cse6 .cse7 .cse8 .cse9 .cse0 .cse10 .cse11 .cse2 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (or .cse5 .cse2 .cse4) (or .cse14 .cse5 .cse18 .cse2) (or .cse0 .cse14 .cse18 .cse2) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse2 .cse12 .cse13 .cse14 .cse15 .cse16 .cse5 .cse17))))) [2020-11-06 23:58:56,329 INFO L262 CegarLoopResult]: At program point L496(lines 496 513) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse5 .cse4 .cse1 .cse2))) [2020-11-06 23:58:56,329 INFO L262 CegarLoopResult]: At program point L498-2(line 498) the Hoare annotation is: (let ((.cse9 (= ~waterLevel~0 1))) (let ((.cse1 (not .cse9))) (let ((.cse3 (= |processEnvironment_#t~ret44| 0)) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse18 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (and (= |processEnvironment_#t~ret44| isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse8 (not (<= test_~tmp~7 2147483647))) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse12 (= test_~tmp~7 0)) (.cse13 (not (= test_~tmp___0~2 0))) (.cse14 (and .cse1 (not (< 1 ~waterLevel~0)))) (.cse15 (not (< ~waterLevel~0 3))) (.cse16 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse17 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4) (or .cse1 .cse5 .cse2 .cse3) (or .cse6 .cse7 .cse8 .cse9 .cse0 .cse10 .cse11 .cse2 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (or .cse5 .cse2 .cse4) (or .cse14 .cse5 .cse18 .cse2) (or .cse0 .cse14 .cse18 .cse2) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse2 .cse12 .cse13 .cse14 .cse15 .cse16 .cse5 .cse17))))) [2020-11-06 23:58:56,329 INFO L262 CegarLoopResult]: At program point L498-3(line 498) the Hoare annotation is: (let ((.cse2 (= ~waterLevel~0 1))) (let ((.cse16 (not .cse2))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (and (= |processEnvironment_#t~ret44| isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 0) (= |processEnvironment_#t~ret44| processEnvironment_~tmp~4) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse7 (= test_~tmp~7 0)) (.cse8 (not (= test_~tmp___0~2 0))) (.cse10 (not (< ~waterLevel~0 3))) (.cse11 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse13 (not (<= test_~tmp___2~0 2147483647))) (.cse15 (= |old(~pumpRunning~0)| 0)) (.cse17 (and (= 0 processEnvironment_~tmp~4) (= |processEnvironment_#t~ret44| 0))) (.cse12 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse16 (not (< 1 ~waterLevel~0)))) (.cse18 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (or .cse14 .cse6 .cse15) (or .cse14 .cse16 .cse6 .cse17) (or .cse0 .cse1 .cse2 .cse14 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse13) (or .cse12 .cse6 .cse15) (or .cse16 .cse12 .cse6 .cse17) (or .cse9 .cse12 .cse18 .cse6) (or .cse14 .cse9 .cse18 .cse6))))) [2020-11-06 23:58:56,329 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 484 490) the Hoare annotation is: true [2020-11-06 23:58:56,329 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 484 490) the Hoare annotation is: true [2020-11-06 23:58:56,330 INFO L262 CegarLoopResult]: At program point L737(lines 737 741) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,330 INFO L262 CegarLoopResult]: At program point L733(line 733) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,330 INFO L262 CegarLoopResult]: At program point L729(line 729) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,330 INFO L262 CegarLoopResult]: At program point L771(lines 771 775) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,330 INFO L262 CegarLoopResult]: At program point L771-2(lines 765 776) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,330 INFO L262 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,331 INFO L262 CegarLoopResult]: At program point L730(line 730) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,331 INFO L262 CegarLoopResult]: At program point L763-1(line 763) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,331 INFO L262 CegarLoopResult]: At program point L755(lines 755 761) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,331 INFO L262 CegarLoopResult]: At program point L755-1(lines 755 761) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,331 INFO L262 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp~7 0))) (.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,331 INFO L262 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~7 2147483648))) (.cse3 (<= test_~tmp~7 2147483647)) (.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (and .cse0 (= ~waterLevel~0 1) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,332 INFO L262 CegarLoopResult]: At program point L743-1(line 743) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet74| 2147483647)) (.cse1 (= test_~tmp~7 |test_#t~nondet74|)) (.cse2 (<= 0 (+ |test_#t~nondet74| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3))) [2020-11-06 23:58:56,332 INFO L269 CegarLoopResult]: At program point testEXIT(lines 725 788) the Hoare annotation is: true [2020-11-06 23:58:56,332 INFO L262 CegarLoopResult]: At program point testENTRY(lines 725 788) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,332 INFO L262 CegarLoopResult]: At program point L727(line 727) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,332 INFO L269 CegarLoopResult]: At program point testFINAL(lines 725 788) the Hoare annotation is: true [2020-11-06 23:58:56,332 INFO L262 CegarLoopResult]: At program point L781(lines 734 782) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,332 INFO L262 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,332 INFO L262 CegarLoopResult]: At program point L736(lines 735 780) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,333 INFO L262 CegarLoopResult]: At program point L769-1(line 769) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,333 INFO L262 CegarLoopResult]: At program point L769-2(line 769) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,333 INFO L262 CegarLoopResult]: At program point L765(lines 765 776) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,333 INFO L262 CegarLoopResult]: At program point L728(line 728) 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(~methaneLevelCritical~0)| 0))) [2020-11-06 23:58:56,333 INFO L262 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,333 INFO L262 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,334 INFO L262 CegarLoopResult]: At program point L753-1(line 753) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,334 INFO L262 CegarLoopResult]: At program point L778(lines 735 780) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse2 (<= test_~tmp~7 2147483647)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 (<= 1 ~methaneLevelCritical~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0) .cse3) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,334 INFO L262 CegarLoopResult]: At program point L745(lines 745 751) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,334 INFO L262 CegarLoopResult]: At program point L745-1(lines 745 751) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~7 2147483648))) (.cse1 (<= test_~tmp~7 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-11-06 23:58:56,334 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 381 382) no Hoare annotation was computed. [2020-11-06 23:58:56,334 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 357 402) no Hoare annotation was computed. [2020-11-06 23:58:56,334 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-06 23:58:56,334 INFO L266 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-11-06 23:58:56,334 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point L381(lines 381 382) no Hoare annotation was computed. [2020-11-06 23:58:56,335 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 388 389) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L377(lines 377 384) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 357 402) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L371(lines 371 391) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L371-1(lines 371 391) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 357 402) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-06 23:58:56,336 INFO L266 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L396-2(line 396) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L357(lines 357 402) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L266 CegarLoopResult]: For program point L388(lines 388 389) no Hoare annotation was computed. [2020-11-06 23:58:56,337 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 517 524) the Hoare annotation is: (or (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:58:56,337 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 517 524) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4)) (not (= isHighWaterSensorDry_~retValue_acc~8 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (not (<= 2 ~waterLevel~0)) (= test_~tmp~7 0) (not (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-06 23:58:56,338 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 517 524) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4)) (not (= isHighWaterSensorDry_~retValue_acc~8 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (not (<= 2 ~waterLevel~0)) (= test_~tmp~7 0) (not (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) (not (= ~methaneLevelCritical~0 0)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (<= test_~tmp___2~0 2147483647))) [2020-11-06 23:58:56,338 INFO L262 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse1 (and (not (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2) (or .cse5 .cse2 .cse3) (or .cse1 .cse0 .cse4 .cse2))) [2020-11-06 23:58:56,338 INFO L262 CegarLoopResult]: At program point L64-1(line 64) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= __utac_acc__Specification2_spec__2_~tmp~0 0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4) (or .cse0 .cse5 (and .cse1 .cse2 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|)) (not .cse4) .cse3) (or .cse5 .cse6 .cse3) (or .cse6 .cse3 .cse4))) [2020-11-06 23:58:56,338 INFO L262 CegarLoopResult]: At program point L62(lines 62 79) the Hoare annotation is: (let ((.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse5)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse3 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse6) (or .cse4 .cse1 .cse3 .cse5)))) [2020-11-06 23:58:56,338 INFO L262 CegarLoopResult]: At program point L64-2(line 64) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= __utac_acc__Specification2_spec__2_~tmp~0 0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4) (or .cse0 .cse5 (and .cse1 .cse2 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|)) (not .cse4) .cse3) (or .cse5 .cse6 .cse3) (or .cse6 .cse3 .cse4))) [2020-11-06 23:58:56,339 INFO L262 CegarLoopResult]: At program point L64-3(line 64) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= __utac_acc__Specification2_spec__2_~tmp~0 0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not .cse2) .cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse4 .cse5 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (or .cse0 (and .cse4 .cse5 (= __utac_acc__Specification2_spec__2_~tmp___0~0 |__utac_acc__Specification2_spec__2_#t~ret8|)) .cse3 .cse2) (or .cse1 .cse6 .cse3) (or .cse6 .cse3 .cse2))) [2020-11-06 23:58:56,339 INFO L262 CegarLoopResult]: At program point L62-1(lines 54 82) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) .cse1 .cse2) (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4)) (not (= isHighWaterSensorDry_~retValue_acc~8 0)) .cse2 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (not (<= 2 ~waterLevel~0)) (= ~methAndRunningLastTime~0 0) (= test_~tmp~7 0) (not (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:58:56,339 INFO L262 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse2))) [2020-11-06 23:58:56,339 INFO L262 CegarLoopResult]: At program point L60-1(line 60) the Hoare annotation is: (let ((.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (and .cse5 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse2) (or .cse4 .cse6 .cse1 .cse5) (or .cse6 .cse0 .cse1 .cse3)))) [2020-11-06 23:58:56,339 INFO L262 CegarLoopResult]: At program point L60-2(line 60) the Hoare annotation is: (let ((.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (and .cse5 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse2) (or .cse4 .cse6 .cse1 .cse5) (or .cse6 .cse0 .cse1 .cse3)))) [2020-11-06 23:58:56,340 INFO L262 CegarLoopResult]: At program point L60-3(line 60) the Hoare annotation is: (let ((.cse7 (= __utac_acc__Specification2_spec__2_~tmp~0 |__utac_acc__Specification2_spec__2_#t~ret7|)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse7 .cse8)) (.cse3 (= ~pumpRunning~0 0)) (.cse5 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and .cse7 .cse8 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse6) (or .cse4 .cse1 .cse6 .cse3) (or .cse5 .cse0 .cse1 .cse2)))) [2020-11-06 23:58:56,340 INFO L262 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse2))) [2020-11-06 23:58:56,340 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 54 82) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse2))) [2020-11-06 23:58:56,340 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2) (or .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2))) [2020-11-06 23:58:56,340 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (let ((.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not .cse2) .cse3) (or .cse1 .cse4 .cse3) (or .cse0 .cse3 .cse2 (and (not (= ~methAndRunningLastTime~0 0)) (not (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse4 .cse3 .cse2))) [2020-11-06 23:58:56,341 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 54 82) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) .cse1 .cse2) (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4)) (not (= isHighWaterSensorDry_~retValue_acc~8 0)) .cse2 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (not (<= 2 ~waterLevel~0)) (= ~methAndRunningLastTime~0 0) (= test_~tmp~7 0) (not (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:58:56,341 INFO L262 CegarLoopResult]: At program point L67(lines 67 73) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not .cse2) .cse3) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse3 .cse2) (or .cse1 .cse4 .cse3) (or .cse4 .cse3 .cse2))) [2020-11-06 23:58:56,341 INFO L262 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2020-11-06 23:58:56,341 INFO L262 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not .cse2) .cse3) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse3 .cse2) (or .cse1 .cse4 .cse3) (or .cse4 .cse3 .cse2))) [2020-11-06 23:58:56,341 INFO L262 CegarLoopResult]: At program point L66(lines 66 76) the Hoare annotation is: (let ((.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= __utac_acc__Specification2_spec__2_~tmp~0 0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4) (or .cse5 .cse6 .cse3) (or .cse6 .cse3 .cse4) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse1 .cse2) .cse5 (not .cse4) .cse3))) [2020-11-06 23:58:56,341 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 46 53) 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)) [2020-11-06 23:58:56,341 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2020-11-06 23:58:56,342 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L685(lines 685 693) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L685-2(lines 685 693) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 677 699) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 677 699) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 677 699) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L283(lines 283 299) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L316-1(line 316) no Hoare annotation was computed. [2020-11-06 23:58:56,342 INFO L266 CegarLoopResult]: For program point L316-2(line 316) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L300(lines 300 341) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L342(lines 342 353) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-06 23:58:56,343 INFO L266 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 254 356) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L318-1(line 318) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L285-1(line 285) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L343(lines 343 350) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-06 23:58:56,344 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 254 356) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L278(lines 278 282) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 254 356) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L303-2(lines 303 323) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-06 23:58:56,345 INFO L266 CegarLoopResult]: For program point L254(lines 254 356) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L254-1(lines 254 356) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L345-1(line 345) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L345-2(line 345) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L304(lines 303 323) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-06 23:58:56,346 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L305(lines 305 309) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L330-1(line 330) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L330-2(line 330) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-06 23:58:56,347 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L314-1(line 314) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L314-2(line 314) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-06 23:58:56,348 INFO L266 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L324(lines 302 325) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 794 803) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 794 803) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point L796-2(line 796) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 794 803) no Hoare annotation was computed. [2020-11-06 23:58:56,349 INFO L262 CegarLoopResult]: At program point L580-3(line 580) 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)|)) [2020-11-06 23:58:56,350 INFO L262 CegarLoopResult]: At program point L576(line 576) 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)|)) [2020-11-06 23:58:56,350 INFO L262 CegarLoopResult]: At program point L382(line 382) 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)|)) [2020-11-06 23:58:56,350 INFO L262 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:58:56,350 INFO L262 CegarLoopResult]: At program point L428(line 428) 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)|)) [2020-11-06 23:58:56,350 INFO L262 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:58:56,350 INFO L262 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:58:56,350 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)|)) [2020-11-06 23:58:56,350 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)|)) [2020-11-06 23:58:56,351 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)|)) [2020-11-06 23:58:56,351 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)|)) [2020-11-06 23:58:56,351 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)|)) [2020-11-06 23:58:56,351 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)|)) [2020-11-06 23:58:56,351 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)|)) [2020-11-06 23:58:56,351 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)|)) [2020-11-06 23:58:56,351 INFO L262 CegarLoopResult]: At program point L602(line 602) 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)|)) [2020-11-06 23:58:56,351 INFO L262 CegarLoopResult]: At program point L602-1(line 602) 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)|)) [2020-11-06 23:58:56,351 INFO L262 CegarLoopResult]: At program point L602-2(line 602) 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)|)) [2020-11-06 23:58:56,351 INFO L262 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L388(line 388) 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)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L388-1(line 388) 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)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L434(line 434) 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)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L434-1(line 434) 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)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L682(line 682) 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)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L389(line 389) 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)|)) [2020-11-06 23:58:56,352 INFO L262 CegarLoopResult]: At program point L381(line 381) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L381-1(line 381) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L600(line 600) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L600-1(line 600) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L695(line 695) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L600-2(line 600) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L695-1(line 695) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L600-3(line 600) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L695-2(line 695) 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)|)) [2020-11-06 23:58:56,353 INFO L262 CegarLoopResult]: At program point L596(line 596) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L435(line 435) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L596-1(line 596) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L691(line 691) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L596-2(line 596) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L691-1(line 691) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L596-3(line 596) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L691-2(line 691) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L592(line 592) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L596-4(line 596) 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)|)) [2020-11-06 23:58:56,354 INFO L262 CegarLoopResult]: At program point L691-3(line 691) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L592-1(line 592) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L687(line 687) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L592-2(line 592) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L687-1(line 687) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L592-3(line 592) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L687-2(line 687) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L588(line 588) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L687-3(line 687) 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)|)) [2020-11-06 23:58:56,355 INFO L262 CegarLoopResult]: At program point L427(line 427) 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)|)) [2020-11-06 23:58:56,356 INFO L262 CegarLoopResult]: At program point L588-1(line 588) 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)|)) [2020-11-06 23:58:56,356 INFO L262 CegarLoopResult]: At program point L683(line 683) 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)|)) [2020-11-06 23:58:56,356 INFO L262 CegarLoopResult]: At program point L687-4(line 687) 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)|)) [2020-11-06 23:58:56,356 INFO L262 CegarLoopResult]: At program point L427-1(line 427) 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)|)) [2020-11-06 23:58:56,356 INFO L262 CegarLoopResult]: At program point L588-2(line 588) 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)|)) [2020-11-06 23:58:56,356 INFO L262 CegarLoopResult]: At program point L683-1(line 683) 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)|)) [2020-11-06 23:58:56,356 INFO L262 CegarLoopResult]: At program point L687-5(line 687) 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)|)) [2020-11-06 23:58:56,356 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~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L588-3(line 588) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L683-2(line 683) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L584(line 584) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L588-4(line 588) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L683-3(line 683) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L584-1(line 584) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L588-5(line 588) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L683-4(line 683) 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)|)) [2020-11-06 23:58:56,357 INFO L262 CegarLoopResult]: At program point L584-2(line 584) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L588-6(line 588) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L683-5(line 683) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L584-3(line 584) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L588-7(line 588) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L683-6(line 683) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L580(line 580) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L584-4(line 584) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L683-7(line 683) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L580-1(line 580) 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)|)) [2020-11-06 23:58:56,358 INFO L262 CegarLoopResult]: At program point L580-2(line 580) 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)|)) [2020-11-06 23:58:56,359 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:58:56,359 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 526 542) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (= test_~tmp~7 0)) (.cse15 (not (= test_~tmp___0~2 0))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse5 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse6 (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (.cse7 (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse21 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (not (= 1 ~systemActive~0))) (.cse10 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 (<= isMethaneAlarm_~retValue_acc~3 2147483647) .cse7) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 (and .cse5 (= activatePump_~tmp~5 0) (= ~pumpRunning~0 1) .cse7) .cse1 .cse3 .cse4 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (not (= ~methaneLevelCritical~0 0)) .cse18 .cse19 (and .cse5 .cse21 .cse6 .cse7) .cse20) (or .cse2 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse21) (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) .cse11 .cse10))) [2020-11-06 23:58:56,359 INFO L262 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (let ((.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4)) (not (= isHighWaterSensorDry_~retValue_acc~8 0)) .cse3 .cse2 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (not (<= 2 ~waterLevel~0)) (= test_~tmp~7 0) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= activatePump_~tmp~5 0) (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse1 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-06 23:58:56,359 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 526 542) the Hoare annotation is: (let ((.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-11-06 23:58:56,360 INFO L262 CegarLoopResult]: At program point L537-1(lines 526 542) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse9 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse12 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse13 (not (<= 2 ~waterLevel~0))) (.cse14 (= test_~tmp~7 0)) (.cse15 (not (= test_~tmp___0~2 0))) (.cse16 (not (< ~waterLevel~0 3))) (.cse17 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse18 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse19 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse5 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse6 (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (.cse7 (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (.cse20 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse21 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (not (= 1 ~systemActive~0))) (.cse10 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 (<= isMethaneAlarm_~retValue_acc~3 2147483647) .cse7) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) (or .cse0 (and .cse5 (= activatePump_~tmp~5 0) (= ~pumpRunning~0 1) .cse7) .cse1 .cse3 .cse4 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (not (= ~methaneLevelCritical~0 0)) .cse18 .cse19 (and .cse5 .cse21 .cse6 .cse7) .cse20) (or .cse2 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse21) (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) .cse11 .cse10))) [2020-11-06 23:58:56,360 INFO L262 CegarLoopResult]: At program point L533(lines 533 539) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse9 (not (<= test_~tmp~7 2147483647))) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse7 (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (.cse8 (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (.cse12 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse14 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse15 (not (<= 2 ~waterLevel~0))) (.cse16 (= test_~tmp~7 0)) (.cse17 (not (= test_~tmp___0~2 0))) (.cse18 (not (< ~waterLevel~0 3))) (.cse19 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse22 (not (<= test_~tmp___2~0 2147483647))) (.cse23 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12 .cse13 .cse4 .cse3 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse1 .cse20 .cse21 .cse22) (or .cse5 .cse9 .cse23 .cse10 .cse11 (and .cse6 .cse7 (<= isMethaneAlarm_~retValue_acc~3 2147483647) .cse8) .cse12 .cse13 .cse4 .cse3 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (or .cse23 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse2) .cse0 .cse3 .cse4))) [2020-11-06 23:58:56,360 INFO L262 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: (let ((.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-11-06 23:58:56,360 INFO L262 CegarLoopResult]: At program point L531-1(line 531) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse9 (not (<= test_~tmp~7 2147483647))) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (= isMethaneAlarm_~retValue_acc~3 |activatePump_#t~ret45|)) (.cse7 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse8 (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (.cse12 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse14 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse15 (not (<= 2 ~waterLevel~0))) (.cse16 (= test_~tmp~7 0)) (.cse17 (not (= test_~tmp___0~2 0))) (.cse18 (not (< ~waterLevel~0 3))) (.cse19 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse22 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse23 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12 .cse13 .cse4 .cse3 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse1 .cse20 .cse21 .cse22) (or .cse5 .cse9 .cse23 .cse10 .cse11 (and .cse6 .cse7 .cse8 (<= isMethaneAlarm_~retValue_acc~3 2147483647)) .cse12 .cse13 .cse4 .cse3 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (or (and .cse2 (<= ~methaneLevelCritical~0 |activatePump_#t~ret45|)) .cse23 .cse0 .cse3 .cse4))) [2020-11-06 23:58:56,361 INFO L262 CegarLoopResult]: At program point L531-2(line 531) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse9 (not (<= test_~tmp~7 2147483647))) (.cse10 (not (< test_~splverifierCounter~0 4))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (= isMethaneAlarm_~retValue_acc~3 |activatePump_#t~ret45|)) (.cse7 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse8 (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (.cse12 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse13 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse14 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse15 (not (<= 2 ~waterLevel~0))) (.cse16 (= test_~tmp~7 0)) (.cse17 (not (= test_~tmp___0~2 0))) (.cse18 (not (< ~waterLevel~0 3))) (.cse19 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse20 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse21 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse22 (not (<= test_~tmp___2~0 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse23 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12 .cse13 .cse4 .cse3 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse1 .cse20 .cse21 .cse22) (or .cse5 .cse9 .cse23 .cse10 .cse11 (and .cse6 .cse7 .cse8 (<= isMethaneAlarm_~retValue_acc~3 2147483647)) .cse12 .cse13 .cse4 .cse3 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (or (and .cse2 (<= ~methaneLevelCritical~0 |activatePump_#t~ret45|)) .cse23 .cse0 .cse3 .cse4))) [2020-11-06 23:58:56,361 INFO L262 CegarLoopResult]: At program point L531-3(line 531) the Hoare annotation is: (let ((.cse0 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= test_~tmp___2~0 0)) (.cse7 (not (<= test_~tmp~7 2147483647))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse14 (not (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4))) (.cse15 (not (= isHighWaterSensorDry_~retValue_acc~8 0))) (.cse10 (= isMethaneAlarm_~retValue_acc~3 |activatePump_#t~ret45|)) (.cse11 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse12 (= |activatePump_#t~ret45| activatePump_~tmp~5)) (.cse13 (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~6)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse16 (not (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse17 (not (<= 2 ~waterLevel~0))) (.cse18 (= test_~tmp~7 0)) (.cse19 (not (= test_~tmp___0~2 0))) (.cse20 (not (< ~waterLevel~0 3))) (.cse21 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse22 (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5))) (.cse23 (not (= isHighWaterLevel_~tmp___0~1 1))) (.cse24 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~5) .cse2 (<= ~methaneLevelCritical~0 |activatePump_#t~ret45|)) .cse3 .cse4) (or .cse6 .cse7 .cse8 .cse9 (and .cse10 .cse11 .cse12 .cse13) .cse14 .cse15 .cse4 .cse3 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse1 .cse22 .cse23 .cse24) (or .cse6 .cse7 .cse5 .cse8 .cse9 .cse14 .cse15 (and .cse10 .cse11 .cse12 .cse13 (<= isMethaneAlarm_~retValue_acc~3 2147483647)) .cse4 .cse3 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))) [2020-11-06 23:58:56,361 INFO L269 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: true [2020-11-06 23:58:56,361 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 607 625) the Hoare annotation is: (let ((.cse2 (= ~waterLevel~0 1))) (let ((.cse16 (not .cse2))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse7 (= test_~tmp~7 0)) (.cse8 (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse9 (not (= test_~tmp___0~2 0))) (.cse11 (and .cse16 (not (< 1 ~waterLevel~0)))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse17 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647))) (.cse15 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse10 .cse17 .cse6) (or .cse0 .cse2 .cse1 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse17 .cse14) (or .cse15 .cse3 .cse16 .cse10 .cse6))))) [2020-11-06 23:58:56,362 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 607 625) the Hoare annotation is: true [2020-11-06 23:58:56,362 INFO L262 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1))) (let ((.cse1 (not .cse7))) (let ((.cse16 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (< test_~splverifierCounter~0 4))) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (= 1 ~systemActive~0))) (.cse10 (= test_~tmp~7 0)) (.cse11 (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse12 (not (= test_~tmp___0~2 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse13 (and .cse1 (not (< 1 ~waterLevel~0)))) (.cse14 (not (< ~waterLevel~0 3))) (.cse15 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse17 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10 .cse11 .cse12 .cse2 .cse13 .cse14 .cse15 .cse16 .cse17) (or .cse1 .cse2 .cse16 .cse3 .cse4) (or .cse5 .cse7 .cse6 .cse0 .cse8 .cse9 .cse3 .cse10 .cse11 .cse12 .cse2 .cse13 .cse14 .cse15 .cse17))))) [2020-11-06 23:58:56,362 INFO L262 CegarLoopResult]: At program point L619(line 619) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1)))) (let ((.cse5 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= test_~tmp___2~0 0)) (.cse8 (not (<= test_~tmp~7 2147483647))) (.cse9 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (= test_~tmp~7 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (and .cse1 (not (< 1 ~waterLevel~0)))) (.cse13 (not (< ~waterLevel~0 3))) (.cse14 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse15 (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (.cse16 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse5 .cse6 .cse2 .cse4 .cse3) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse3 .cse11 .cse12 .cse2 .cse6 .cse13 .cse14 .cse15 .cse16) (or .cse7 .cse8 .cse9 .cse10 .cse3 .cse11 .cse12 .cse2 .cse6 .cse13 .cse14 .cse4 .cse15 .cse16)))) [2020-11-06 23:58:56,362 INFO L262 CegarLoopResult]: At program point L617(line 617) the Hoare annotation is: (let ((.cse4 (= ~waterLevel~0 1))) (let ((.cse0 (and (not .cse4) (not (< 1 ~waterLevel~0)))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and .cse4 (<= 1 isHighWaterLevel_~tmp~6)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3)))) [2020-11-06 23:58:56,363 INFO L262 CegarLoopResult]: At program point L616(lines 616 620) the Hoare annotation is: (let ((.cse20 (= ~waterLevel~0 1))) (let ((.cse21 (= ~methaneLevelCritical~0 0)) (.cse23 (= ~pumpRunning~0 0)) (.cse1 (not .cse20)) (.cse22 (= 1 ~systemActive~0)) (.cse16 (<= 1 isHighWaterLevel_~tmp~6))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and .cse20 .cse22 .cse16)) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (<= test_~tmp~7 2147483647))) (.cse7 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (= test_~tmp~7 0)) (.cse10 (not (= test_~tmp___0~2 0))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse14 (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6)) (.cse15 (not (<= test_~tmp___2~0 2147483647))) (.cse17 (and (<= isHighWaterLevel_~tmp~6 0) (< 0 (+ isHighWaterLevel_~tmp~6 1)))) (.cse11 (and .cse1 (not (< 1 ~waterLevel~0)))) (.cse2 (not .cse23)) (.cse18 (not .cse21)) (.cse3 (not .cse22)) (.cse19 (and .cse20 .cse21 .cse22 .cse23 .cse16))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse7 .cse8 .cse3 .cse9 .cse10 .cse2 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse17 .cse0 .cse11 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse18 .cse3 .cse19) (or .cse5 .cse6 .cse7 .cse8 .cse3 .cse9 .cse10 .cse2 .cse11 .cse12 .cse13 .cse18 .cse14 .cse15 .cse16) (or .cse17 .cse11 .cse2 .cse18 .cse3 .cse19))))) [2020-11-06 23:58:56,363 INFO L269 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: true [2020-11-06 23:58:56,363 INFO L262 CegarLoopResult]: At program point L616-2(lines 616 620) the Hoare annotation is: (let ((.cse2 (= ~waterLevel~0 1))) (let ((.cse16 (not .cse2))) (let ((.cse13 (not (= ~methaneLevelCritical~0 0))) (.cse17 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse15 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (= test_~tmp~7 0)) (.cse8 (not (= test_~tmp___0~2 0))) (.cse9 (not (= ~pumpRunning~0 0))) (.cse10 (and .cse16 (not (< 1 ~waterLevel~0)))) (.cse11 (not (< ~waterLevel~0 3))) (.cse12 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse14 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse9 .cse6 .cse17) (or .cse16 .cse9 .cse13 .cse6 .cse17) (or .cse0 .cse1 .cse2 .cse15 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse14))))) [2020-11-06 23:58:56,363 INFO L262 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (let ((.cse22 (= ~waterLevel~0 1))) (let ((.cse6 (not .cse22)) (.cse20 (= ~pumpRunning~0 0)) (.cse15 (<= 1 |isHighWaterLevel_#t~ret63|)) (.cse21 (= 1 ~systemActive~0))) (let ((.cse4 (and .cse22 .cse15 .cse21)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse22 .cse15 .cse21 .cse20)) (.cse3 (and (<= 0 |isHighWaterLevel_#t~ret63|) (<= |isHighWaterLevel_#t~ret63| 0))) (.cse9 (= test_~tmp___2~0 0)) (.cse10 (not (<= test_~tmp~7 2147483647))) (.cse11 (= |isHighWaterLevel_#t~ret63| isHighWaterSensorDry_~retValue_acc~8)) (.cse12 (not (< test_~splverifierCounter~0 4))) (.cse13 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not .cse21)) (.cse14 (= test_~tmp~7 0)) (.cse16 (not (= test_~tmp___0~2 0))) (.cse1 (not .cse20)) (.cse0 (and .cse6 (not (< 1 ~waterLevel~0)))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse2 .cse4 .cse5) (or .cse7 .cse8 .cse6 .cse1 .cse5) (or .cse9 .cse10 .cse7 .cse11 .cse12 .cse13 .cse5 .cse14 .cse15 .cse16 .cse1 .cse0 .cse17 .cse18 .cse19) (or .cse7 .cse8 .cse0 .cse1 .cse3 .cse5) (or .cse9 .cse10 .cse11 .cse12 .cse13 .cse5 .cse14 .cse15 .cse16 .cse1 .cse0 .cse17 .cse18 .cse2 .cse19))))) [2020-11-06 23:58:56,364 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 607 625) the Hoare annotation is: (let ((.cse2 (= ~waterLevel~0 1))) (let ((.cse16 (not .cse2))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse7 (= test_~tmp~7 0)) (.cse8 (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6))) (.cse9 (not (= test_~tmp___0~2 0))) (.cse11 (and .cse16 (not (< 1 ~waterLevel~0)))) (.cse12 (not (< ~waterLevel~0 3))) (.cse13 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse17 (not (= ~methaneLevelCritical~0 0))) (.cse14 (not (<= test_~tmp___2~0 2147483647))) (.cse15 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0) (<= 1 isHighWaterLevel_~tmp~6))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse10 .cse17 .cse6) (or .cse0 .cse2 .cse1 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse17 .cse14) (or .cse15 .cse3 .cse16 .cse10 .cse6))))) [2020-11-06 23:58:56,364 INFO L262 CegarLoopResult]: At program point L614-2(line 614) the Hoare annotation is: (let ((.cse22 (= ~waterLevel~0 1))) (let ((.cse6 (not .cse22)) (.cse20 (= ~pumpRunning~0 0)) (.cse15 (<= 1 |isHighWaterLevel_#t~ret63|)) (.cse21 (= 1 ~systemActive~0))) (let ((.cse4 (and .cse22 .cse15 .cse21)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse22 .cse15 .cse21 .cse20)) (.cse3 (and (<= 0 |isHighWaterLevel_#t~ret63|) (<= |isHighWaterLevel_#t~ret63| 0))) (.cse9 (= test_~tmp___2~0 0)) (.cse10 (not (<= test_~tmp~7 2147483647))) (.cse11 (= |isHighWaterLevel_#t~ret63| isHighWaterSensorDry_~retValue_acc~8)) (.cse12 (not (< test_~splverifierCounter~0 4))) (.cse13 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not .cse21)) (.cse14 (= test_~tmp~7 0)) (.cse16 (not (= test_~tmp___0~2 0))) (.cse1 (not .cse20)) (.cse0 (and .cse6 (not (< 1 ~waterLevel~0)))) (.cse17 (not (< ~waterLevel~0 3))) (.cse18 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse19 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse2 .cse4 .cse5) (or .cse7 .cse8 .cse6 .cse1 .cse5) (or .cse9 .cse10 .cse7 .cse11 .cse12 .cse13 .cse5 .cse14 .cse15 .cse16 .cse1 .cse0 .cse17 .cse18 .cse19) (or .cse7 .cse8 .cse0 .cse1 .cse3 .cse5) (or .cse9 .cse10 .cse11 .cse12 .cse13 .cse5 .cse14 .cse15 .cse16 .cse1 .cse0 .cse17 .cse18 .cse2 .cse19))))) [2020-11-06 23:58:56,364 INFO L262 CegarLoopResult]: At program point L614-3(line 614) the Hoare annotation is: (let ((.cse21 (= ~waterLevel~0 1))) (let ((.cse17 (not .cse21)) (.cse20 (= 1 ~systemActive~0)) (.cse22 (<= 1 |isHighWaterLevel_#t~ret63|)) (.cse14 (<= 1 isHighWaterLevel_~tmp~6))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (= |isHighWaterLevel_#t~ret63| isHighWaterSensorDry_~retValue_acc~8)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (= test_~tmp~7 0)) (.cse7 (not (= test_~tmp___0~2 0))) (.cse10 (not (< ~waterLevel~0 3))) (.cse11 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse13 (not (<= test_~tmp___2~0 2147483647))) (.cse15 (not (<= 1 ~methaneLevelCritical~0))) (.cse18 (and .cse21 .cse22 .cse14)) (.cse16 (and .cse21 .cse22 .cse20 .cse14)) (.cse9 (and .cse17 (not (< 1 ~waterLevel~0)))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse12 (not (= ~methaneLevelCritical~0 0))) (.cse19 (and (<= isHighWaterLevel_~tmp~6 0) (<= 0 |isHighWaterLevel_#t~ret63|) (< 0 (+ isHighWaterLevel_~tmp~6 1)) (<= |isHighWaterLevel_#t~ret63| 0))) (.cse5 (not .cse20))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 .cse15 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse13 .cse14) (or .cse16 .cse17 .cse8 .cse12 .cse5) (or .cse15 .cse18 .cse9 .cse8 .cse19 .cse5) (or .cse15 .cse17 .cse18 .cse8 .cse5) (or .cse16 .cse9 .cse8 .cse12 .cse19 .cse5))))) [2020-11-06 23:58:56,364 INFO L269 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: true [2020-11-06 23:58:56,364 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 700 708) no Hoare annotation was computed. [2020-11-06 23:58:56,364 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-06 23:58:56,364 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-06 23:58:56,365 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 700 708) no Hoare annotation was computed. [2020-11-06 23:58:56,365 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 700 708) no Hoare annotation was computed. [2020-11-06 23:58:56,365 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:58:56,365 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:58:56,365 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:58:56,365 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:58:56,365 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 656 667) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-06 23:58:56,365 INFO L262 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-11-06 23:58:56,365 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 656 667) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (<= 1 ~methaneLevelCritical~0)) (or (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) .cse0 .cse1))) [2020-11-06 23:58:56,365 INFO L262 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-06 23:58:56,366 INFO L262 CegarLoopResult]: At program point L660-1(lines 656 667) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (<= 1 ~methaneLevelCritical~0)) (or (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0))) .cse0 .cse1))) [2020-11-06 23:58:56,366 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 668 676) the Hoare annotation is: true [2020-11-06 23:58:56,366 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (let ((.cse1 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse2 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-11-06 23:58:56,366 INFO L269 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: true [2020-11-06 23:58:56,366 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 668 676) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse4 .cse3))) [2020-11-06 23:58:56,366 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 668 676) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (and (not (= ~waterLevel~0 1)) (not (< 1 ~waterLevel~0)))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse4 .cse3))) [2020-11-06 23:58:56,366 INFO L262 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and .cse4 (not (= |old(~pumpRunning~0)| 0)) .cse5))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3)))) [2020-11-06 23:58:56,367 INFO L262 CegarLoopResult]: At program point L471(lines 471 477) the Hoare annotation is: (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse9 (= 1 ~systemActive~0)) (.cse4 (not (= |old(~waterLevel~0)| 1)))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (and (not (< 1 |old(~waterLevel~0)|)) .cse4)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not .cse9)) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (and .cse8 .cse9 (or (= ~waterLevel~0 1) (< 1 ~waterLevel~0)) .cse6))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= test_~tmp~7 0) .cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4) (= activatePump_~tmp~5 0) (= isHighWaterSensorDry_~retValue_acc~8 0) (= ~pumpRunning~0 1) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse4 .cse2 .cse3 .cse0 .cse5) (or .cse1 .cse2 .cse0 (and .cse3 .cse6) .cse7) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 (and .cse8 .cse3 .cse6) .cse0 (and .cse3 .cse5 .cse6)) (or .cse1 .cse2 .cse0 .cse5 .cse7)))) [2020-11-06 23:58:56,367 INFO L262 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: (let ((.cse0 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-11-06 23:58:56,367 INFO L262 CegarLoopResult]: At program point L464(lines 463 482) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and .cse4 (not (= |old(~pumpRunning~0)| 0)) .cse5))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3)))) [2020-11-06 23:58:56,367 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 460 483) the Hoare annotation is: (let ((.cse0 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-11-06 23:58:56,368 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 460 483) the Hoare annotation is: (let ((.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (and .cse7 .cse6)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (and (not (< 1 |old(~waterLevel~0)|)) .cse5)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse4 .cse6 (= ~pumpRunning~0 0)) (or (and .cse1 .cse7) (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse3 .cse4) (or (= test_~tmp___2~0 0) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4) (= activatePump_~tmp~5 0) (= __utac_acc__Specification2_spec__2_~tmp~0 isMethaneLevelCritical_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~8 0) (= ~pumpRunning~0 1) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= ~methAndRunningLastTime~0 0) (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 (= test_~tmp~7 0) .cse0 (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse2 .cse7 (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:58:56,368 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 460 483) the Hoare annotation is: (let ((.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (and .cse7 .cse6)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (and (not (< 1 |old(~waterLevel~0)|)) .cse5)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse4 .cse6 (= ~pumpRunning~0 0)) (or (and .cse1 .cse7) (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse3 .cse4) (or (= test_~tmp___2~0 0) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= isHighWaterLevel_~retValue_acc~5 processEnvironment_~tmp~4) (= activatePump_~tmp~5 0) (= __utac_acc__Specification2_spec__2_~tmp~0 isMethaneLevelCritical_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~8 0) (= ~pumpRunning~0 1) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~8 isHighWaterLevel_~tmp~6) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5) (= ~methAndRunningLastTime~0 0) (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~5)) (not (<= test_~tmp~7 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse4 (= test_~tmp~7 0) .cse0 (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ test_~tmp~7 2147483648))) .cse2 .cse7 (not (<= test_~tmp___2~0 2147483647)))))) [2020-11-06 23:58:56,368 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 838 867) the Hoare annotation is: true [2020-11-06 23:58:56,368 INFO L269 CegarLoopResult]: At program point L863(lines 838 867) the Hoare annotation is: true [2020-11-06 23:58:56,368 INFO L269 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: true [2020-11-06 23:58:56,368 INFO L269 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: true [2020-11-06 23:58:56,368 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 838 867) the Hoare annotation is: true [2020-11-06 23:58:56,368 INFO L269 CegarLoopResult]: At program point L852(lines 852 856) the Hoare annotation is: true [2020-11-06 23:58:56,368 INFO L269 CegarLoopResult]: At program point L852-1(lines 852 856) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point L848-2(lines 848 862) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 632 643) the Hoare annotation is: (let ((.cse0 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-06 23:58:56,369 INFO L262 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (let ((.cse0 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point L636-1(lines 632 643) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 632 643) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 892 898) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 892 898) the Hoare annotation is: true [2020-11-06 23:58:56,369 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:58:56,370 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:58:56,370 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:58:56,370 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:58:56,370 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 644 655) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~waterLevel~0 1)) (.cse4 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse8 (< 1 ~waterLevel~0)) (.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse9 .cse5 .cse6 .cse7 .cse10) (or .cse0 .cse2 .cse1 .cse4 .cse5 .cse6 .cse11 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse5 .cse6 .cse11 .cse7 .cse10))) [2020-11-06 23:58:56,370 INFO L262 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5))) [2020-11-06 23:58:56,370 INFO L262 CegarLoopResult]: At program point L648-1(lines 644 655) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~waterLevel~0 1)) (.cse4 (and (not (< 1 |old(~waterLevel~0)|)) (not (= |old(~waterLevel~0)| 1)))) (.cse8 (< 1 ~waterLevel~0)) (.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse9 .cse5 .cse6 .cse7 .cse10) (or .cse0 .cse2 .cse1 .cse4 .cse5 .cse6 .cse11 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse5 .cse6 .cse11 .cse7 .cse10))) [2020-11-06 23:58:56,370 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 644 655) the Hoare annotation is: (let ((.cse0 (= test_~tmp~7 0)) (.cse1 (not (<= test_~tmp~7 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (<= 0 (+ test_~tmp~7 2147483648)))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5))) [2020-11-06 23:58:56,371 INFO L262 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= ~methAndRunningLastTime~0 0)) [2020-11-06 23:58:56,371 INFO L262 CegarLoopResult]: At program point __automaton_failFINAL(lines 828 835) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= ~methAndRunningLastTime~0 0)) [2020-11-06 23:58:56,371 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 828 835) the Hoare annotation is: true [2020-11-06 23:58:56,371 INFO L262 CegarLoopResult]: At program point __automaton_failEXIT(lines 828 835) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (= ~methAndRunningLastTime~0 0)) [2020-11-06 23:58:56,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:58:56 BoogieIcfgContainer [2020-11-06 23:58:56,407 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:58:56,409 INFO L168 Benchmark]: Toolchain (without parser) took 382111.58 ms. Allocated memory was 157.3 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 133.4 MB in the beginning and 989.4 MB in the end (delta: -855.9 MB). Peak memory consumption was 961.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:58:56,409 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 102.5 MB in the beginning and 102.5 MB in the end (delta: 65.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:58:56,409 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.43 ms. Allocated memory is still 157.3 MB. Free memory was 132.8 MB in the beginning and 111.8 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-06 23:58:56,410 INFO L168 Benchmark]: Boogie Preprocessor took 158.06 ms. Allocated memory is still 157.3 MB. Free memory was 111.8 MB in the beginning and 108.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:58:56,410 INFO L168 Benchmark]: RCFGBuilder took 1293.64 ms. Allocated memory is still 157.3 MB. Free memory was 107.9 MB in the beginning and 129.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 27.6 MB. Max. memory is 8.0 GB. [2020-11-06 23:58:56,410 INFO L168 Benchmark]: TraceAbstraction took 380030.20 ms. Allocated memory was 157.3 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 128.5 MB in the beginning and 989.4 MB in the end (delta: -860.8 MB). Peak memory consumption was 955.4 MB. Max. memory is 8.0 GB. [2020-11-06 23:58:56,411 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 102.5 MB in the beginning and 102.5 MB in the end (delta: 65.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 617.43 ms. Allocated memory is still 157.3 MB. Free memory was 132.8 MB in the beginning and 111.8 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 158.06 ms. Allocated memory is still 157.3 MB. Free memory was 111.8 MB in the beginning and 108.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1293.64 ms. Allocated memory is still 157.3 MB. Free memory was 107.9 MB in the beginning and 129.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 27.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 380030.20 ms. Allocated memory was 157.3 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 128.5 MB in the beginning and 989.4 MB in the end (delta: -860.8 MB). Peak memory consumption was 955.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 388]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 381]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 427]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 434]: 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: 734]: Loop Invariant Derived loop invariant: ((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: ((((((((0 <= tmp + 2147483648 && methaneLevelCritical == 0) && tmp <= 2147483647) && splverifierCounter == 0) || (((0 <= tmp + 2147483648 && tmp <= 2147483647) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || ((((waterLevel == 1 && methaneLevelCritical == 0) && \old(methAndRunningLastTime) == methAndRunningLastTime) && pumpRunning == 0) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: ((tmp___0 == 0 || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || methAndRunningLastTime == 0 - ProcedureContractResult [Line: 811]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 818]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 910]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 562]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((tmp == 0 || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || !(1 < waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && ((((tmp == 0 || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc))) && ((((tmp == 0 || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 804]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 551]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((!(waterLevel == 1) && !(1 < waterLevel)) || !(pumpRunning == 0)) || (((methaneLevelCritical <= retValue_acc && methaneLevelCritical <= \result) && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && ((((((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == tmp)) || !(retValue_acc == 0)) || !(1 == systemActive)) || !(retValue_acc == tmp)) || !(2 <= waterLevel)) || tmp == 0) || methaneLevelCritical == retValue_acc) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || !(tmp___0 == retValue_acc)) || !(tmp___0 == 1)) || !(tmp___2 <= 2147483647))) && ((((!(1 <= methaneLevelCritical) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(pumpRunning == 0)) || (((methaneLevelCritical <= retValue_acc && methaneLevelCritical <= \result) && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical)) || !(1 == systemActive))) && ((((((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == tmp)) || !(retValue_acc == 0)) || !(1 == systemActive)) || !(retValue_acc == tmp)) || !(2 <= waterLevel)) || tmp == 0) || (methaneLevelCritical == retValue_acc && retValue_acc <= 2147483647)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == retValue_acc)) || !(tmp___0 == 1)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 492]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || waterLevel == 1) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((((((((methaneLevelCritical == retValue_acc && retValue_acc == tmp) && tmp == 0) && retValue_acc == 0) && pumpRunning == 1) && tmp___0 == 1) && retValue_acc == tmp) && tmp___0 == retValue_acc) && retValue_acc == tmp)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp == 0) || !(tmp___0 == 0)) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || (((((retValue_acc == tmp && retValue_acc == 0) && pumpRunning == \old(pumpRunning)) && tmp___0 == 1) && tmp___0 == retValue_acc) && retValue_acc == tmp)) || !(tmp___2 <= 2147483647))) && ((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || waterLevel == 1) || !(1 <= methaneLevelCritical)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || tmp == 0) || ((((retValue_acc == tmp && retValue_acc == 0) && tmp___0 == 1) && tmp___0 == retValue_acc) && retValue_acc == tmp)) || !(tmp___0 == 0)) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(tmp___2 <= 2147483647))) && (((!(waterLevel == 1) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || (!(waterLevel == 1) && !(1 < waterLevel))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 709]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((((((1 <= retValue_acc && waterLevel == 1) && 1 == systemActive) && 1 <= \result) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((\result <= 0 && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(1 == systemActive)) && (((((!(1 <= methaneLevelCritical) || ((1 <= retValue_acc && waterLevel == 1) && 1 <= \result)) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(pumpRunning == 0)) || (((\result <= 0 && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(1 == systemActive))) && ((((!(waterLevel == 1) || (((1 <= retValue_acc && waterLevel == 1) && 1 == systemActive) && 1 <= \result)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel == 1)) || ((1 <= retValue_acc && waterLevel == 1) && 1 <= \result)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 484]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 725]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 517]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((((((((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(methaneLevelCritical == retValue_acc)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || pumpRunning == 1) || !(retValue_acc == tmp)) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(retValue_acc == tmp)) || !(2 <= waterLevel)) || tmp == 0) || !(retValue_acc == retValue_acc)) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || !(tmp___0 == retValue_acc)) || !(retValue_acc == tmp)) || !(tmp___0 == 1)) || !(tmp___2 <= 2147483647) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((tmp == 0 || (!(waterLevel == 1) && !(1 < waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((tmp == 0 || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0)) && (((((((((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(pumpRunning == 1)) || !(methaneLevelCritical == retValue_acc)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == tmp)) || !(retValue_acc == 0)) || !(1 == systemActive)) || !(retValue_acc == tmp)) || !(2 <= waterLevel)) || methAndRunningLastTime == 0) || tmp == 0) || !(retValue_acc == retValue_acc)) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || !(tmp___0 == retValue_acc)) || !(retValue_acc == tmp)) || !(tmp___0 == 1)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 526]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || (((methaneLevelCritical == retValue_acc && retValue_acc == retValue_acc) && retValue_acc <= 2147483647) && retValue_acc == tmp)) || !(retValue_acc == tmp)) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(retValue_acc == tmp)) || !(2 <= waterLevel)) || tmp == 0) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == retValue_acc)) || !(tmp___0 == 1)) || !(tmp___2 <= 2147483647)) && (((((((((((((((((((tmp___2 == 0 || (((methaneLevelCritical == retValue_acc && tmp == 0) && pumpRunning == 1) && retValue_acc == tmp)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(retValue_acc == tmp)) || !(retValue_acc == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(retValue_acc == tmp)) || !(2 <= waterLevel)) || tmp == 0) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || !(tmp___0 == retValue_acc)) || !(tmp___0 == 1)) || (((methaneLevelCritical == retValue_acc && pumpRunning == \old(pumpRunning)) && retValue_acc == retValue_acc) && retValue_acc == tmp)) || !(tmp___2 <= 2147483647))) && ((((!(1 <= methaneLevelCritical) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 607]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || waterLevel == 1) || !(1 <= methaneLevelCritical)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || tmp == 0) || ((((retValue_acc == 0 && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc) && retValue_acc == tmp)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(tmp___2 <= 2147483647)) && ((((((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) && 1 <= tmp) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && ((((((((((((((tmp___2 == 0 || waterLevel == 1) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || tmp == 0) || ((((retValue_acc == 0 && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc) && retValue_acc == tmp)) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(waterLevel < 3)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && ((((((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) && 1 <= tmp) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 656]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((methaneLevelCritical == 0 || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) && ((!(1 == systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && (((!(waterLevel == 1) && !(1 < waterLevel)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) - ProcedureContractResult [Line: 460]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((!(1 < \old(waterLevel)) && !(\old(waterLevel) == 1)) || \old(waterLevel) == waterLevel) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0))) || !(1 == systemActive)) && ((((!(\old(waterLevel) == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || pumpRunning == 0)) && (((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= methaneLevelCritical)) || (!(1 < \old(waterLevel)) && !(\old(waterLevel) == 1))) || (pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0))) || !(1 == systemActive))) && (((((((((((((tmp___2 == 0 || (((((((((((methaneLevelCritical == retValue_acc && retValue_acc == tmp) && tmp == 0) && tmp == retValue_acc) && retValue_acc == 0) && pumpRunning == 1) && tmp___0 == 1) && 2 <= waterLevel) && retValue_acc == tmp) && tmp___0 == retValue_acc) && methAndRunningLastTime == 0) && retValue_acc == tmp)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || tmp == 0) || (!(1 < \old(waterLevel)) && !(\old(waterLevel) == 1))) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 668]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(1 == systemActive)) && ((((methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0)) && (((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive)) || pumpRunning == 0)) && ((((methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || (!(waterLevel == 1) && !(1 < waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 838]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 632]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 892]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 644]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((tmp == 0 || !(tmp <= 2147483647)) || waterLevel == 1) || !(1 <= methaneLevelCritical)) || (!(1 < \old(waterLevel)) && !(\old(waterLevel) == 1))) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive)) || 1 < waterLevel) && (((((((tmp == 0 || !(tmp <= 2147483647)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(0 <= tmp + 2147483648)) || !(1 == systemActive)) || waterLevel < 3)) && ((((((((tmp == 0 || waterLevel == 1) || !(tmp <= 2147483647)) || (!(1 < \old(waterLevel)) && !(\old(waterLevel) == 1))) || !(splverifierCounter < 4)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 1 < waterLevel)) && (((((((tmp == 0 || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(0 <= tmp + 2147483648)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel < 3) - ProcedureContractResult [Line: 828]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: ((tmp___0 == 0 || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || methAndRunningLastTime == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 637 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 133.8s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 110.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 245.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2786 SDtfs, 9463 SDslu, 8188 SDs, 0 SdLazy, 17746 SolverSat, 2910 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 958 GetRequests, 439 SyntacticMatches, 19 SemanticMatches, 500 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39153 ImplicationChecksByTransitivity, 79.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=921occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 1415 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 276 LocationsWithAnnotation, 5931 PreInvPairs, 8432 NumberOfFragments, 15153 HoareAnnotationTreeSize, 5931 FomulaSimplifications, 6987813794 FormulaSimplificationTreeSizeReduction, 48.5s HoareSimplificationTime, 276 FomulaSimplificationsInter, 11476998 FormulaSimplificationTreeSizeReductionInter, 196.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...