/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:52:26,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:52:26,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:52:26,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:52:26,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:52:26,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:52:26,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:52:26,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:52:26,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:52:26,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:52:26,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:52:26,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:52:26,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:52:26,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:52:26,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:52:26,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:52:26,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:52:26,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:52:26,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:52:26,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:52:26,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:52:26,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:52:26,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:52:26,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:52:26,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:52:26,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:52:26,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:52:26,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:52:26,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:52:26,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:52:26,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:52:26,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:52:26,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:52:26,694 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:52:26,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:52:26,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:52:26,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:52:26,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:52:26,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:52:26,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:52:26,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:52:26,713 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:52:26,725 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:52:26,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:52:26,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:52:26,727 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:52:26,727 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:52:26,727 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:52:26,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:52:26,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:52:26,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:52:26,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:52:26,728 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:52:26,729 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:52:26,729 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:52:26,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:52:26,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:52:26,729 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:52:26,730 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:52:26,730 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:52:26,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:52:26,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:52:26,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:52:26,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:52:26,731 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:52:27,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:52:27,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:52:27,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:52:27,111 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:52:27,112 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:52:27,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-10-23 23:52:27,194 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4a448a2f/1f42637a96b34bdcb9e1e7333490d8ca/FLAG9a7532194 [2020-10-23 23:52:27,929 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:52:27,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-10-23 23:52:27,958 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4a448a2f/1f42637a96b34bdcb9e1e7333490d8ca/FLAG9a7532194 [2020-10-23 23:52:28,217 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4a448a2f/1f42637a96b34bdcb9e1e7333490d8ca [2020-10-23 23:52:28,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:52:28,229 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:52:28,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:52:28,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:52:28,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:52:28,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c02b83c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28, skipping insertion in model container [2020-10-23 23:52:28,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:52:28,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:52:28,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:52:28,628 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:52:28,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:52:28,814 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:52:28,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28 WrapperNode [2020-10-23 23:52:28,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:52:28,816 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:52:28,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:52:28,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:52:28,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (1/1) ... [2020-10-23 23:52:28,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:52:28,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:52:28,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:52:28,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:52:28,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (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 [2020-10-23 23:52:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:52:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:52:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:52:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:52:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:52:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:52:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:52:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:52:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:52:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:52:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:52:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:52:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:52:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:52:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-10-23 23:52:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-23 23:52:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:52:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:52:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 23:52:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-10-23 23:52:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:52:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:52:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:52:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:52:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:52:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:52:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:52:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-10-23 23:52:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-23 23:52:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-23 23:52:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:52:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:52:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:52:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:52:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:52:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:52:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-10-23 23:52:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-10-23 23:52:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:52:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:52:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:52:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:52:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:52:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:52:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:52:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:52:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:52:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:52:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:52:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:52:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:52:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:52:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:52:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:52:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:52:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:52:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:52:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:52:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:52:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:52:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-10-23 23:52:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-23 23:52:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-23 23:52:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:52:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:52:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:52:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:52:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:52:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:52:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:52:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-10-23 23:52:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:52:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 23:52:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-10-23 23:52:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-10-23 23:52:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-23 23:52:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-10-23 23:52:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:52:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:52:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:52:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:52:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:52:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:52:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:52:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:52:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:52:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:52:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:52:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:52:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:52:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:52:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:52:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:52:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:52:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-10-23 23:52:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:52:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:52:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:52:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:52:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:52:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:52:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:52:30,436 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:52:30,436 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:52:30,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:52:30 BoogieIcfgContainer [2020-10-23 23:52:30,439 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:52:30,441 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:52:30,441 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:52:30,444 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:52:30,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:52:28" (1/3) ... [2020-10-23 23:52:30,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43e92461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:52:30, skipping insertion in model container [2020-10-23 23:52:30,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:52:28" (2/3) ... [2020-10-23 23:52:30,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43e92461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:52:30, skipping insertion in model container [2020-10-23 23:52:30,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:52:30" (3/3) ... [2020-10-23 23:52:30,450 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product55.cil.c [2020-10-23 23:52:30,462 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:52:30,468 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:52:30,482 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:52:30,507 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:52:30,507 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:52:30,507 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:52:30,507 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:52:30,508 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:52:30,508 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:52:30,508 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:52:30,508 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:52:30,534 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states. [2020-10-23 23:52:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-10-23 23:52:30,558 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:30,559 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] [2020-10-23 23:52:30,559 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]=== [2020-10-23 23:52:30,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:30,566 INFO L82 PathProgramCache]: Analyzing trace with hash -338913355, now seen corresponding path program 1 times [2020-10-23 23:52:30,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:30,577 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1601551732] [2020-10-23 23:52:30,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,466 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:31,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:31,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-23 23:52:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:31,684 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1601551732] [2020-10-23 23:52:31,686 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:31,687 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:52:31,687 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119658534] [2020-10-23 23:52:31,694 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:52:31,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:31,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:52:31,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:52:31,709 INFO L87 Difference]: Start difference. First operand 356 states. Second operand 4 states. [2020-10-23 23:52:33,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:33,507 INFO L93 Difference]: Finished difference Result 569 states and 676 transitions. [2020-10-23 23:52:33,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-23 23:52:33,510 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-10-23 23:52:33,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:33,529 INFO L225 Difference]: With dead ends: 569 [2020-10-23 23:52:33,529 INFO L226 Difference]: Without dead ends: 354 [2020-10-23 23:52:33,535 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 [2020-10-23 23:52:33,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2020-10-23 23:52:33,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 302. [2020-10-23 23:52:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2020-10-23 23:52:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 332 transitions. [2020-10-23 23:52:33,742 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 332 transitions. Word has length 154 [2020-10-23 23:52:33,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:33,744 INFO L481 AbstractCegarLoop]: Abstraction has 302 states and 332 transitions. [2020-10-23 23:52:33,744 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:52:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 332 transitions. [2020-10-23 23:52:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-10-23 23:52:33,749 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:33,749 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] [2020-10-23 23:52:33,749 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:52:33,750 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]=== [2020-10-23 23:52:33,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:33,750 INFO L82 PathProgramCache]: Analyzing trace with hash -332115335, now seen corresponding path program 1 times [2020-10-23 23:52:33,750 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:33,751 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [169310221] [2020-10-23 23:52:33,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,133 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:34,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-23 23:52:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 23:52:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:34,242 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [169310221] [2020-10-23 23:52:34,242 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:34,243 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-23 23:52:34,243 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067034888] [2020-10-23 23:52:34,244 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-23 23:52:34,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:34,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-23 23:52:34,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:52:34,246 INFO L87 Difference]: Start difference. First operand 302 states and 332 transitions. Second operand 5 states. [2020-10-23 23:52:35,002 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:36,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:36,450 INFO L93 Difference]: Finished difference Result 489 states and 559 transitions. [2020-10-23 23:52:36,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-23 23:52:36,450 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-10-23 23:52:36,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:36,459 INFO L225 Difference]: With dead ends: 489 [2020-10-23 23:52:36,459 INFO L226 Difference]: Without dead ends: 343 [2020-10-23 23:52:36,462 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-23 23:52:36,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2020-10-23 23:52:36,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 292. [2020-10-23 23:52:36,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2020-10-23 23:52:36,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 319 transitions. [2020-10-23 23:52:36,590 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 319 transitions. Word has length 155 [2020-10-23 23:52:36,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:36,591 INFO L481 AbstractCegarLoop]: Abstraction has 292 states and 319 transitions. [2020-10-23 23:52:36,591 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-23 23:52:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 319 transitions. [2020-10-23 23:52:36,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-10-23 23:52:36,593 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:36,594 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] [2020-10-23 23:52:36,594 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:52:36,594 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]=== [2020-10-23 23:52:36,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:36,595 INFO L82 PathProgramCache]: Analyzing trace with hash 1860145070, now seen corresponding path program 1 times [2020-10-23 23:52:36,595 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:36,595 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1531016745] [2020-10-23 23:52:36,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:36,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:36,981 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:36,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:37,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-23 23:52:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-23 23:52:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:37,324 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1531016745] [2020-10-23 23:52:37,324 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:37,324 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:52:37,324 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668924209] [2020-10-23 23:52:37,325 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:52:37,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:37,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:52:37,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:52:37,326 INFO L87 Difference]: Start difference. First operand 292 states and 319 transitions. Second operand 10 states. [2020-10-23 23:52:37,933 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:38,330 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:52:38,632 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:52:38,958 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:39,294 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:39,563 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:40,647 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:43,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:43,710 INFO L93 Difference]: Finished difference Result 786 states and 917 transitions. [2020-10-23 23:52:43,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:52:43,711 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-10-23 23:52:43,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:43,717 INFO L225 Difference]: With dead ends: 786 [2020-10-23 23:52:43,717 INFO L226 Difference]: Without dead ends: 614 [2020-10-23 23:52:43,720 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:52:43,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2020-10-23 23:52:44,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 531. [2020-10-23 23:52:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2020-10-23 23:52:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 600 transitions. [2020-10-23 23:52:44,073 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 600 transitions. Word has length 164 [2020-10-23 23:52:44,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:44,075 INFO L481 AbstractCegarLoop]: Abstraction has 531 states and 600 transitions. [2020-10-23 23:52:44,075 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:52:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 600 transitions. [2020-10-23 23:52:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-10-23 23:52:44,081 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:44,081 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] [2020-10-23 23:52:44,081 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:52:44,081 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]=== [2020-10-23 23:52:44,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:44,082 INFO L82 PathProgramCache]: Analyzing trace with hash -456954963, now seen corresponding path program 1 times [2020-10-23 23:52:44,082 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:44,084 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [167318655] [2020-10-23 23:52:44,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,466 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:44,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:44,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-23 23:52:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-23 23:52:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-23 23:52:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:44,656 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [167318655] [2020-10-23 23:52:44,657 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:44,657 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:52:44,657 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757187128] [2020-10-23 23:52:44,658 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:52:44,658 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:44,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:52:44,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:52:44,659 INFO L87 Difference]: Start difference. First operand 531 states and 600 transitions. Second operand 10 states. [2020-10-23 23:52:45,286 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:46,557 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:46,878 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:47,331 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:47,722 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:48,396 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:48,851 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:49,218 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:49,846 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:51,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:51,511 INFO L93 Difference]: Finished difference Result 1481 states and 1793 transitions. [2020-10-23 23:52:51,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-23 23:52:51,512 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-10-23 23:52:51,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:51,520 INFO L225 Difference]: With dead ends: 1481 [2020-10-23 23:52:51,520 INFO L226 Difference]: Without dead ends: 1070 [2020-10-23 23:52:51,523 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-10-23 23:52:51,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1070 states. [2020-10-23 23:52:51,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1070 to 893. [2020-10-23 23:52:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 893 states. [2020-10-23 23:52:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 893 states and 1023 transitions. [2020-10-23 23:52:51,956 INFO L78 Accepts]: Start accepts. Automaton has 893 states and 1023 transitions. Word has length 173 [2020-10-23 23:52:51,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:51,957 INFO L481 AbstractCegarLoop]: Abstraction has 893 states and 1023 transitions. [2020-10-23 23:52:51,957 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:52:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1023 transitions. [2020-10-23 23:52:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-10-23 23:52:51,971 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:51,971 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] [2020-10-23 23:52:51,971 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:52:51,971 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]=== [2020-10-23 23:52:51,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:51,972 INFO L82 PathProgramCache]: Analyzing trace with hash -1242611112, now seen corresponding path program 1 times [2020-10-23 23:52:51,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:51,973 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [643206752] [2020-10-23 23:52:51,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,385 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:52,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:52,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-23 23:52:52,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-23 23:52:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-23 23:52:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:52:52,573 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [643206752] [2020-10-23 23:52:52,574 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:52:52,574 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 23:52:52,576 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678924507] [2020-10-23 23:52:52,576 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:52:52,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:52:52,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:52:52,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:52:52,579 INFO L87 Difference]: Start difference. First operand 893 states and 1023 transitions. Second operand 11 states. [2020-10-23 23:52:53,143 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:54,602 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:54,900 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:55,243 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:55,571 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:52:55,881 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:56,705 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:52:56,990 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:52:57,380 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:52:58,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:52:58,946 INFO L93 Difference]: Finished difference Result 2277 states and 2836 transitions. [2020-10-23 23:52:58,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-10-23 23:52:58,947 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-10-23 23:52:58,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:52:58,958 INFO L225 Difference]: With dead ends: 2277 [2020-10-23 23:52:58,958 INFO L226 Difference]: Without dead ends: 1504 [2020-10-23 23:52:58,962 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-10-23 23:52:58,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1504 states. [2020-10-23 23:52:59,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1504 to 1215. [2020-10-23 23:52:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1215 states. [2020-10-23 23:52:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1215 states and 1393 transitions. [2020-10-23 23:52:59,527 INFO L78 Accepts]: Start accepts. Automaton has 1215 states and 1393 transitions. Word has length 178 [2020-10-23 23:52:59,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:52:59,528 INFO L481 AbstractCegarLoop]: Abstraction has 1215 states and 1393 transitions. [2020-10-23 23:52:59,528 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:52:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1393 transitions. [2020-10-23 23:52:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-23 23:52:59,533 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:52:59,534 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:52:59,534 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:52:59,534 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]=== [2020-10-23 23:52:59,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:52:59,535 INFO L82 PathProgramCache]: Analyzing trace with hash -580443057, now seen corresponding path program 1 times [2020-10-23 23:52:59,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:52:59,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [634828257] [2020-10-23 23:52:59,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:52:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,869 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:52:59,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:52:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:52:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:52:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:52:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:52:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:52:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:52:59,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:52:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:52:59,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:52:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:00,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:00,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:00,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-23 23:53:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:00,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-23 23:53:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:53:00,130 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [634828257] [2020-10-23 23:53:00,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:53:00,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 23:53:00,131 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249279594] [2020-10-23 23:53:00,132 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 23:53:00,132 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:00,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 23:53:00,133 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 23:53:00,133 INFO L87 Difference]: Start difference. First operand 1215 states and 1393 transitions. Second operand 11 states. [2020-10-23 23:53:01,684 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:02,036 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:53:02,369 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-23 23:53:02,726 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:03,059 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:03,371 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:05,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:05,320 INFO L93 Difference]: Finished difference Result 2741 states and 3357 transitions. [2020-10-23 23:53:05,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-23 23:53:05,325 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 212 [2020-10-23 23:53:05,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:05,337 INFO L225 Difference]: With dead ends: 2741 [2020-10-23 23:53:05,337 INFO L226 Difference]: Without dead ends: 1646 [2020-10-23 23:53:05,342 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-10-23 23:53:05,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1646 states. [2020-10-23 23:53:05,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1646 to 1253. [2020-10-23 23:53:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1253 states. [2020-10-23 23:53:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1253 states and 1433 transitions. [2020-10-23 23:53:05,927 INFO L78 Accepts]: Start accepts. Automaton has 1253 states and 1433 transitions. Word has length 212 [2020-10-23 23:53:05,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:05,927 INFO L481 AbstractCegarLoop]: Abstraction has 1253 states and 1433 transitions. [2020-10-23 23:53:05,927 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 23:53:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1433 transitions. [2020-10-23 23:53:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-23 23:53:05,932 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:05,932 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:05,933 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-23 23:53:05,933 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]=== [2020-10-23 23:53:05,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:05,933 INFO L82 PathProgramCache]: Analyzing trace with hash 1782333423, now seen corresponding path program 1 times [2020-10-23 23:53:05,934 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:05,934 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1495462636] [2020-10-23 23:53:05,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,242 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:06,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:53:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:53:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-23 23:53:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-23 23:53:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:53:06,526 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1495462636] [2020-10-23 23:53:06,526 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:53:06,526 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-23 23:53:06,526 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51995482] [2020-10-23 23:53:06,527 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-23 23:53:06,527 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:06,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-23 23:53:06,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-10-23 23:53:06,529 INFO L87 Difference]: Start difference. First operand 1253 states and 1433 transitions. Second operand 14 states. [2020-10-23 23:53:07,239 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:07,577 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:53:07,894 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:08,187 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:08,485 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:09,610 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:09,916 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:10,265 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:10,593 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:10,886 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:12,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:12,978 INFO L93 Difference]: Finished difference Result 2823 states and 3502 transitions. [2020-10-23 23:53:12,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-23 23:53:12,978 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 212 [2020-10-23 23:53:12,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:12,989 INFO L225 Difference]: With dead ends: 2823 [2020-10-23 23:53:12,989 INFO L226 Difference]: Without dead ends: 1690 [2020-10-23 23:53:12,993 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-10-23 23:53:12,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1690 states. [2020-10-23 23:53:13,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1690 to 1277. [2020-10-23 23:53:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1277 states. [2020-10-23 23:53:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1277 states and 1457 transitions. [2020-10-23 23:53:13,831 INFO L78 Accepts]: Start accepts. Automaton has 1277 states and 1457 transitions. Word has length 212 [2020-10-23 23:53:13,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:13,832 INFO L481 AbstractCegarLoop]: Abstraction has 1277 states and 1457 transitions. [2020-10-23 23:53:13,832 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-23 23:53:13,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1457 transitions. [2020-10-23 23:53:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-23 23:53:13,837 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:13,837 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:13,837 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-23 23:53:13,838 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]=== [2020-10-23 23:53:13,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:13,838 INFO L82 PathProgramCache]: Analyzing trace with hash -600059886, now seen corresponding path program 1 times [2020-10-23 23:53:13,839 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:13,839 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1391939287] [2020-10-23 23:53:13,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,146 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:14,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:14,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 23:53:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-23 23:53:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-23 23:53:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-23 23:53:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:53:14,358 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1391939287] [2020-10-23 23:53:14,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:53:14,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-23 23:53:14,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443560118] [2020-10-23 23:53:14,359 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-23 23:53:14,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:14,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-23 23:53:14,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-23 23:53:14,360 INFO L87 Difference]: Start difference. First operand 1277 states and 1457 transitions. Second operand 8 states. [2020-10-23 23:53:14,925 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:15,592 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:20,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:20,072 INFO L93 Difference]: Finished difference Result 4215 states and 5258 transitions. [2020-10-23 23:53:20,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-10-23 23:53:20,073 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 212 [2020-10-23 23:53:20,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:20,091 INFO L225 Difference]: With dead ends: 4215 [2020-10-23 23:53:20,091 INFO L226 Difference]: Without dead ends: 3058 [2020-10-23 23:53:20,097 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2020-10-23 23:53:20,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3058 states. [2020-10-23 23:53:21,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3058 to 2485. [2020-10-23 23:53:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2485 states. [2020-10-23 23:53:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 2485 states and 2867 transitions. [2020-10-23 23:53:21,595 INFO L78 Accepts]: Start accepts. Automaton has 2485 states and 2867 transitions. Word has length 212 [2020-10-23 23:53:21,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:21,596 INFO L481 AbstractCegarLoop]: Abstraction has 2485 states and 2867 transitions. [2020-10-23 23:53:21,596 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-23 23:53:21,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 2867 transitions. [2020-10-23 23:53:21,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-10-23 23:53:21,604 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:21,604 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:21,604 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-23 23:53:21,605 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]=== [2020-10-23 23:53:21,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:21,605 INFO L82 PathProgramCache]: Analyzing trace with hash 533697763, now seen corresponding path program 1 times [2020-10-23 23:53:21,605 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:21,606 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [554979109] [2020-10-23 23:53:21,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:21,932 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:21,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:21,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:21,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:21,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:21,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:21,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:21,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:21,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:53:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:53:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-23 23:53:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-23 23:53:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-23 23:53:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:53:22,118 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [554979109] [2020-10-23 23:53:22,118 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:53:22,118 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-23 23:53:22,119 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992081166] [2020-10-23 23:53:22,119 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-23 23:53:22,119 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:22,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-23 23:53:22,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-23 23:53:22,120 INFO L87 Difference]: Start difference. First operand 2485 states and 2867 transitions. Second operand 8 states. [2020-10-23 23:53:22,765 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:27,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:27,958 INFO L93 Difference]: Finished difference Result 4983 states and 6244 transitions. [2020-10-23 23:53:27,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-10-23 23:53:27,959 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 217 [2020-10-23 23:53:27,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:27,989 INFO L225 Difference]: With dead ends: 4983 [2020-10-23 23:53:27,989 INFO L226 Difference]: Without dead ends: 4979 [2020-10-23 23:53:27,992 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=225, Invalid=587, Unknown=0, NotChecked=0, Total=812 [2020-10-23 23:53:27,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4979 states. [2020-10-23 23:53:29,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4979 to 4024. [2020-10-23 23:53:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4024 states. [2020-10-23 23:53:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 4024 states and 4745 transitions. [2020-10-23 23:53:29,876 INFO L78 Accepts]: Start accepts. Automaton has 4024 states and 4745 transitions. Word has length 217 [2020-10-23 23:53:29,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:29,877 INFO L481 AbstractCegarLoop]: Abstraction has 4024 states and 4745 transitions. [2020-10-23 23:53:29,877 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-23 23:53:29,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 4745 transitions. [2020-10-23 23:53:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2020-10-23 23:53:29,896 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:29,897 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:29,897 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-23 23:53:29,897 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]=== [2020-10-23 23:53:29,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:29,898 INFO L82 PathProgramCache]: Analyzing trace with hash 1823300431, now seen corresponding path program 1 times [2020-10-23 23:53:29,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:29,898 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [552427171] [2020-10-23 23:53:29,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:29,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,286 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:30,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:53:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:53:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:53:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:53:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:53:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-23 23:53:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:30,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-23 23:53:30,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2020-10-23 23:53:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 31 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-10-23 23:53:30,687 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [552427171] [2020-10-23 23:53:30,687 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:53:30,688 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-23 23:53:30,688 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301473182] [2020-10-23 23:53:30,689 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-23 23:53:30,689 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:30,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-23 23:53:30,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-10-23 23:53:30,690 INFO L87 Difference]: Start difference. First operand 4024 states and 4745 transitions. Second operand 14 states. [2020-10-23 23:53:31,376 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:31,679 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:53:31,979 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:32,279 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:32,566 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:53:34,635 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:37,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:37,841 INFO L93 Difference]: Finished difference Result 7605 states and 9273 transitions. [2020-10-23 23:53:37,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-10-23 23:53:37,841 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 306 [2020-10-23 23:53:37,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:37,866 INFO L225 Difference]: With dead ends: 7605 [2020-10-23 23:53:37,866 INFO L226 Difference]: Without dead ends: 4206 [2020-10-23 23:53:37,878 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 272 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=294, Invalid=966, Unknown=0, NotChecked=0, Total=1260 [2020-10-23 23:53:37,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4206 states. [2020-10-23 23:53:39,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4206 to 3674. [2020-10-23 23:53:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3674 states. [2020-10-23 23:53:39,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 3674 states and 4135 transitions. [2020-10-23 23:53:39,982 INFO L78 Accepts]: Start accepts. Automaton has 3674 states and 4135 transitions. Word has length 306 [2020-10-23 23:53:39,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:39,983 INFO L481 AbstractCegarLoop]: Abstraction has 3674 states and 4135 transitions. [2020-10-23 23:53:39,983 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-23 23:53:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 4135 transitions. [2020-10-23 23:53:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-10-23 23:53:39,994 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:39,994 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:39,995 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-23 23:53:39,995 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]=== [2020-10-23 23:53:39,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:39,995 INFO L82 PathProgramCache]: Analyzing trace with hash 2020369373, now seen corresponding path program 1 times [2020-10-23 23:53:39,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:39,996 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1558614763] [2020-10-23 23:53:39,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,307 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:40,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:40,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:53:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:53:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:53:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:53:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:53:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-23 23:53:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 23:53:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-23 23:53:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-23 23:53:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-23 23:53:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-10-23 23:53:40,586 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1558614763] [2020-10-23 23:53:40,586 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:53:40,586 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-23 23:53:40,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034773152] [2020-10-23 23:53:40,587 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:53:40,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:40,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:53:40,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:53:40,588 INFO L87 Difference]: Start difference. First operand 3674 states and 4135 transitions. Second operand 10 states. [2020-10-23 23:53:41,784 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:44,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:53:44,686 INFO L93 Difference]: Finished difference Result 4586 states and 5294 transitions. [2020-10-23 23:53:44,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-10-23 23:53:44,688 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 319 [2020-10-23 23:53:44,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:53:44,698 INFO L225 Difference]: With dead ends: 4586 [2020-10-23 23:53:44,698 INFO L226 Difference]: Without dead ends: 1700 [2020-10-23 23:53:44,708 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=280, Invalid=842, Unknown=0, NotChecked=0, Total=1122 [2020-10-23 23:53:44,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1700 states. [2020-10-23 23:53:45,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1700 to 1479. [2020-10-23 23:53:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1479 states. [2020-10-23 23:53:45,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1479 states and 1639 transitions. [2020-10-23 23:53:45,393 INFO L78 Accepts]: Start accepts. Automaton has 1479 states and 1639 transitions. Word has length 319 [2020-10-23 23:53:45,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:53:45,393 INFO L481 AbstractCegarLoop]: Abstraction has 1479 states and 1639 transitions. [2020-10-23 23:53:45,393 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:53:45,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1639 transitions. [2020-10-23 23:53:45,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2020-10-23 23:53:45,399 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:53:45,400 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 23:53:45,400 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-23 23:53:45,400 INFO L429 AbstractCegarLoop]: === Iteration 12 === [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]=== [2020-10-23 23:53:45,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:53:45,400 INFO L82 PathProgramCache]: Analyzing trace with hash -949449499, now seen corresponding path program 1 times [2020-10-23 23:53:45,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:53:45,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [871003398] [2020-10-23 23:53:45,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:53:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,752 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:53:45,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:53:45,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 23:53:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 23:53:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 23:53:45,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 23:53:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 23:53:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:53:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:53:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 23:53:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 23:53:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-23 23:53:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:45,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-23 23:53:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-23 23:53:45,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:45,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-23 23:53:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 23:53:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-23 23:53:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 23:53:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-23 23:53:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:53:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-23 23:53:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-10-23 23:53:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:53:46,318 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-10-23 23:53:46,318 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [871003398] [2020-10-23 23:53:46,318 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-23 23:53:46,318 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-10-23 23:53:46,318 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483014401] [2020-10-23 23:53:46,319 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-10-23 23:53:46,319 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:53:46,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-10-23 23:53:46,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-10-23 23:53:46,320 INFO L87 Difference]: Start difference. First operand 1479 states and 1639 transitions. Second operand 22 states. [2020-10-23 23:53:47,001 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:47,459 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:47,800 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-23 23:53:48,146 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:48,472 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-23 23:53:48,791 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 23:53:49,852 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:53:51,741 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:52,092 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:52,524 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:52,862 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:54,833 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:55,172 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:55,494 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:55,833 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:56,200 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:56,560 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:56,881 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:57,208 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:57,539 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:57,865 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:58,191 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:58,558 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:53:58,907 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 23:53:59,242 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:54:01,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:54:01,104 INFO L93 Difference]: Finished difference Result 2819 states and 3194 transitions. [2020-10-23 23:54:01,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-10-23 23:54:01,105 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 327 [2020-10-23 23:54:01,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:54:01,106 INFO L225 Difference]: With dead ends: 2819 [2020-10-23 23:54:01,106 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:54:01,115 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1374 ImplicationChecksByTransitivity, 8.8s TimeCoverageRelationStatistics Valid=901, Invalid=4355, Unknown=0, NotChecked=0, Total=5256 [2020-10-23 23:54:01,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:54:01,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:54:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:54:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:54:01,116 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 327 [2020-10-23 23:54:01,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:54:01,116 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:54:01,116 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-10-23 23:54:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:54:01,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:54:01,116 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-23 23:54:01,119 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:54:01,563 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 221 [2020-10-23 23:54:02,219 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 229 [2020-10-23 23:54:02,570 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-10-23 23:54:02,793 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 220 [2020-10-23 23:54:03,139 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-10-23 23:54:03,577 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-10-23 23:54:03,852 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-10-23 23:54:04,190 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-10-23 23:54:04,307 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 215 [2020-10-23 23:54:04,495 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-10-23 23:54:04,599 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 215 [2020-10-23 23:54:04,892 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-10-23 23:54:05,383 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 228 [2020-10-23 23:54:05,571 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 228 [2020-10-23 23:54:05,972 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 232 [2020-10-23 23:54:06,192 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 232 [2020-10-23 23:54:06,465 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 221 [2020-10-23 23:54:06,615 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 220 [2020-10-23 23:54:06,731 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 17 [2020-10-23 23:54:06,923 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 17 [2020-10-23 23:54:09,267 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:10,566 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-10-23 23:54:11,896 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-10-23 23:54:14,220 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:16,559 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 490 DAG size of output: 429 [2020-10-23 23:54:17,193 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 218 [2020-10-23 23:54:20,751 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-10-23 23:54:23,757 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 216 [2020-10-23 23:54:26,947 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:30,938 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-10-23 23:54:32,059 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-10-23 23:54:36,911 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 397 DAG size of output: 366 [2020-10-23 23:54:40,251 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-10-23 23:54:44,444 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:45,794 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:49,437 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:50,776 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-10-23 23:54:52,121 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:53,213 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-10-23 23:54:54,699 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-10-23 23:54:55,806 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-10-23 23:54:59,854 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-10-23 23:55:01,210 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-10-23 23:55:03,932 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-10-23 23:55:06,349 WARN L193 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 266 DAG size of output: 50 [2020-10-23 23:55:07,363 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-10-23 23:55:08,504 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-10-23 23:55:08,904 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 28 [2020-10-23 23:55:12,669 WARN L193 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:55:12,897 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-10-23 23:55:13,112 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:55:13,286 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 30 [2020-10-23 23:55:13,506 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:55:16,098 WARN L193 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-10-23 23:55:16,326 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2020-10-23 23:55:16,532 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:55:16,751 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:55:19,301 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-10-23 23:55:19,989 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-23 23:55:20,622 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 25 [2020-10-23 23:55:21,737 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 193 DAG size of output: 39 [2020-10-23 23:55:21,948 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:55:22,822 WARN L193 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-10-23 23:55:23,993 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-10-23 23:55:24,814 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:55:28,681 WARN L193 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:55:28,946 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:55:29,165 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:55:29,404 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-10-23 23:55:30,026 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-10-23 23:55:30,257 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-10-23 23:55:31,305 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:55:31,543 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:55:31,712 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 30 [2020-10-23 23:55:31,939 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:55:33,039 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 216 DAG size of output: 51 [2020-10-23 23:55:36,674 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 366 DAG size of output: 47 [2020-10-23 23:55:38,140 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-10-23 23:55:39,236 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2020-10-23 23:55:39,480 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2020-10-23 23:55:39,704 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:55:40,160 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:55:40,379 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:55:41,850 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2020-10-23 23:55:45,274 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-10-23 23:55:46,575 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 212 DAG size of output: 28 [2020-10-23 23:55:48,082 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 210 DAG size of output: 39 [2020-10-23 23:55:48,791 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-10-23 23:55:49,330 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 19 [2020-10-23 23:55:50,047 WARN L193 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-10-23 23:55:50,745 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-10-23 23:55:51,996 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 206 DAG size of output: 32 [2020-10-23 23:55:52,243 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-10-23 23:55:53,487 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 206 DAG size of output: 32 [2020-10-23 23:55:54,950 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2020-10-23 23:55:55,588 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-10-23 23:55:56,660 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-10-23 23:55:56,878 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:55:57,116 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:55:57,328 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:55:58,471 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 187 DAG size of output: 36 [2020-10-23 23:55:59,378 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 33 [2020-10-23 23:55:59,593 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-23 23:56:01,057 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-10-23 23:56:01,270 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-23 23:56:05,002 WARN L193 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:56:05,707 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-23 23:56:05,914 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:07,178 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 210 DAG size of output: 25 [2020-10-23 23:56:07,663 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:56:07,881 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:56:08,096 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-10-23 23:56:09,844 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 212 DAG size of output: 39 [2020-10-23 23:56:09,973 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 30 [2020-10-23 23:56:10,610 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-10-23 23:56:11,063 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:56:11,989 WARN L193 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2020-10-23 23:56:12,210 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:56:12,430 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:56:12,637 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:12,870 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:56:13,695 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:56:13,923 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2020-10-23 23:56:14,151 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:14,352 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:56:14,567 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:56:17,968 WARN L193 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-10-23 23:56:20,526 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-10-23 23:56:21,464 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-10-23 23:56:21,694 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-10-23 23:56:22,606 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-10-23 23:56:22,842 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-10-23 23:56:23,095 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 33 [2020-10-23 23:56:24,101 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-10-23 23:56:24,839 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-10-23 23:56:25,788 WARN L193 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-10-23 23:56:26,703 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 33 [2020-10-23 23:56:27,299 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-10-23 23:56:27,508 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-10-23 23:56:27,732 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:28,658 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 38 [2020-10-23 23:56:29,600 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 30 [2020-10-23 23:56:30,268 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-10-23 23:56:30,485 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:56:31,481 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-10-23 23:56:31,700 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:56:32,999 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 212 DAG size of output: 28 [2020-10-23 23:56:33,658 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-10-23 23:56:35,596 WARN L193 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 311 DAG size of output: 37 [2020-10-23 23:56:36,529 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-10-23 23:56:37,347 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:56:37,945 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-10-23 23:56:38,172 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:56:38,770 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-10-23 23:56:38,971 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 23:56:39,247 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 23 [2020-10-23 23:56:39,874 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-10-23 23:56:40,499 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-10-23 23:56:40,718 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-10-23 23:56:42,186 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2020-10-23 23:56:43,261 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-10-23 23:56:44,324 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:56:45,421 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:56:45,638 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:45,844 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:46,053 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:46,450 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 28 [2020-10-23 23:56:49,870 WARN L193 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-10-23 23:56:50,076 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:50,281 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:50,492 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:51,318 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-10-23 23:56:51,858 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 29 [2020-10-23 23:56:52,064 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:56:53,085 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-10-23 23:56:54,252 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-10-23 23:56:55,342 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-10-23 23:56:55,818 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:56:56,036 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2020-10-23 23:56:56,977 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-10-23 23:56:57,089 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 19 [2020-10-23 23:56:57,580 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-10-23 23:56:57,820 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:56:58,470 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 27 [2020-10-23 23:57:02,226 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:57:02,444 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-10-23 23:57:06,189 WARN L193 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:57:07,263 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-10-23 23:57:07,967 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-23 23:57:08,190 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:57:09,340 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 211 DAG size of output: 42 [2020-10-23 23:57:10,008 WARN L193 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-10-23 23:57:11,128 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-10-23 23:57:12,224 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-10-23 23:57:13,314 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2020-10-23 23:57:17,080 WARN L193 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:57:17,816 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 30 [2020-10-23 23:57:20,370 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-10-23 23:57:24,143 WARN L193 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:57:26,717 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-10-23 23:57:27,800 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-10-23 23:57:31,555 WARN L193 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-10-23 23:57:31,793 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-10-23 23:57:34,333 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-10-23 23:57:34,977 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-10-23 23:57:35,372 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 28 [2020-10-23 23:57:35,621 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:57:36,550 WARN L193 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-10-23 23:57:37,832 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 195 DAG size of output: 33 [2020-10-23 23:57:38,037 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:57:39,086 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-10-23 23:57:40,345 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 195 DAG size of output: 32 [2020-10-23 23:57:40,587 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-10-23 23:57:41,583 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 42 [2020-10-23 23:57:42,147 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:57:43,264 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 216 DAG size of output: 51 [2020-10-23 23:57:43,577 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-10-23 23:57:47,014 WARN L193 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-10-23 23:57:47,534 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-10-23 23:57:50,945 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-10-23 23:57:51,332 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 28 [2020-10-23 23:57:52,265 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2020-10-23 23:57:52,537 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-10-23 23:57:52,771 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 23:57:54,074 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 208 DAG size of output: 35 [2020-10-23 23:57:54,389 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-10-23 23:57:55,652 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 206 DAG size of output: 32 [2020-10-23 23:57:56,110 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:57:57,287 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-10-23 23:57:57,825 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:57:58,713 WARN L193 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-10-23 23:58:01,281 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-10-23 23:58:02,119 WARN L193 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-10-23 23:58:02,579 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-10-23 23:58:02,593 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:58:02,594 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:58:02,594 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:58:02,594 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 556 611) no Hoare annotation was computed. [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-10-23 23:58:02,594 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L598-1(line 598) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L598-2(line 598) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 556 611) no Hoare annotation was computed. [2020-10-23 23:58:02,595 INFO L274 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 556 611) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L603(lines 580 604) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L587(lines 587 591) no Hoare annotation was computed. [2020-10-23 23:58:02,596 INFO L274 CegarLoopResult]: For program point L587-1(lines 587 591) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L579-1(line 579) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L579-2(line 579) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L600-1(lines 581 602) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-10-23 23:58:02,597 INFO L274 CegarLoopResult]: For program point L638-2(lines 638 663) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 612 671) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 612 671) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L664(lines 637 665) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 612 671) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-10-23 23:58:02,598 INFO L274 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L656-1(line 656) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L656-2(line 656) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L652-1(line 652) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L652-2(line 652) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L644(lines 644 648) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L644-1(lines 644 648) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L636-1(line 636) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L636-2(line 636) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-10-23 23:58:02,599 INFO L274 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L657-1(line 657) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L657-2(line 657) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L274 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-10-23 23:58:02,600 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-10-23 23:58:02,600 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:58:02,601 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:58:02,601 INFO L277 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point L993(lines 993 1000) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,601 INFO L277 CegarLoopResult]: At program point L993-1(lines 993 1000) the Hoare annotation is: true [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret81| ~systemActive~0))) [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point L990(line 990) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point L991-1(line 991) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret81| ~systemActive~0))) [2020-10-23 23:58:02,601 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 983 1005) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,602 INFO L270 CegarLoopResult]: At program point L989(line 989) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,602 INFO L270 CegarLoopResult]: At program point L991-2(line 991) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret81| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,602 INFO L270 CegarLoopResult]: At program point L989-1(line 989) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,602 INFO L270 CegarLoopResult]: At program point L985(line 985) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,602 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 983 1005) the Hoare annotation is: true [2020-10-23 23:58:02,602 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 983 1005) the Hoare annotation is: true [2020-10-23 23:58:02,602 INFO L277 CegarLoopResult]: At program point L1002(line 1002) the Hoare annotation is: true [2020-10-23 23:58:02,602 INFO L270 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,602 INFO L270 CegarLoopResult]: At program point L995-1(line 995) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,602 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 941 964) no Hoare annotation was computed. [2020-10-23 23:58:02,602 INFO L274 CegarLoopResult]: For program point L959(line 959) no Hoare annotation was computed. [2020-10-23 23:58:02,602 INFO L274 CegarLoopResult]: For program point L958(line 958) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L957(line 957) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 941 964) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L956(line 956) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 941 964) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L955(line 955) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L949(line 949) no Hoare annotation was computed. [2020-10-23 23:58:02,603 INFO L274 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-10-23 23:58:02,604 INFO L274 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-10-23 23:58:02,604 INFO L274 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-10-23 23:58:02,604 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 488 502) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1))) [2020-10-23 23:58:02,604 INFO L270 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= |old(~systemActive~0)| 0) .cse0 (and (= |old(~systemActive~0)| ~systemActive~0) .cse1) (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~systemActive~0)| 1)) .cse0 (and (= 1 ~systemActive~0) .cse1)))) [2020-10-23 23:58:02,604 INFO L270 CegarLoopResult]: At program point L492(lines 492 498) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,604 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 488 502) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) .cse2)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (= |old(~systemActive~0)| 1)) .cse0 (and (= 1 ~systemActive~0) .cse2))))) [2020-10-23 23:58:02,605 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 488 502) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1))) [2020-10-23 23:58:02,605 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 405 413) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse0 .cse3 .cse1) (or (not (<= 1 ~pumpRunning~0)) .cse2 (not (= ~methAndRunningLastTime~0 0)) .cse3 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,605 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 405 413) the Hoare annotation is: true [2020-10-23 23:58:02,605 INFO L270 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~pumpRunning~0)) .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,605 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 405 413) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse0 .cse3 .cse1) (or (not (<= 1 ~pumpRunning~0)) .cse2 (not (= ~methAndRunningLastTime~0 0)) .cse3 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,605 INFO L277 CegarLoopResult]: At program point L409(line 409) the Hoare annotation is: true [2020-10-23 23:58:02,605 INFO L277 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L478(lines 478 482) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L478-2(lines 478 482) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 469 487) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L476-3(line 476) the Hoare annotation is: true [2020-10-23 23:58:02,606 INFO L277 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: true [2020-10-23 23:58:02,607 INFO L277 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: true [2020-10-23 23:58:02,607 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 469 487) the Hoare annotation is: true [2020-10-23 23:58:02,607 INFO L277 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: true [2020-10-23 23:58:02,607 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 469 487) the Hoare annotation is: true [2020-10-23 23:58:02,607 INFO L274 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-10-23 23:58:02,607 INFO L274 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-10-23 23:58:02,607 INFO L274 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-10-23 23:58:02,607 INFO L274 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-10-23 23:58:02,607 INFO L274 CegarLoopResult]: For program point L433(lines 433 441) no Hoare annotation was computed. [2020-10-23 23:58:02,607 INFO L274 CegarLoopResult]: For program point L433-2(lines 433 441) no Hoare annotation was computed. [2020-10-23 23:58:02,607 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 414 449) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 414 449) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point L421(lines 421 429) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point L421-2(lines 421 429) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 414 449) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-10-23 23:58:02,608 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point L547-2(line 547) no Hoare annotation was computed. [2020-10-23 23:58:02,608 INFO L274 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L510(lines 510 555) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L510-1(lines 510 555) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 510 555) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 510 555) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-10-23 23:58:02,609 INFO L274 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 510 555) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-10-23 23:58:02,610 INFO L274 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L540-1(line 540) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-23 23:58:02,611 INFO L274 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L547-1(line 547) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-10-23 23:58:02,612 INFO L274 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 823 868) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L847(lines 847 848) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 847 848) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L843(lines 843 850) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 823 868) no Hoare annotation was computed. [2020-10-23 23:58:02,613 INFO L274 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 823 868) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L837(lines 837 857) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L837-1(lines 837 857) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L864-1(line 864) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L864-2(line 864) no Hoare annotation was computed. [2020-10-23 23:58:02,614 INFO L274 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L862-1(line 862) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L862-2(line 862) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L823(lines 823 868) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L854(lines 854 855) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 854 855) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-10-23 23:58:02,615 INFO L274 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-10-23 23:58:02,616 INFO L274 CegarLoopResult]: For program point L842-2(line 842) no Hoare annotation was computed. [2020-10-23 23:58:02,616 INFO L274 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-10-23 23:58:02,616 INFO L270 CegarLoopResult]: At program point L977(line 977) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,616 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 972 982) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,616 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 972 982) the Hoare annotation is: true [2020-10-23 23:58:02,616 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 972 982) the Hoare annotation is: true [2020-10-23 23:58:02,616 INFO L270 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-10-23 23:58:02,617 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 394 404) the Hoare annotation is: true [2020-10-23 23:58:02,617 INFO L277 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: true [2020-10-23 23:58:02,617 INFO L270 CegarLoopResult]: At program point L399-1(line 399) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-10-23 23:58:02,617 INFO L270 CegarLoopResult]: At program point L399-2(line 399) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-10-23 23:58:02,617 INFO L270 CegarLoopResult]: At program point L399-3(line 399) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-10-23 23:58:02,617 INFO L270 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 394 404) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-10-23 23:58:02,617 INFO L270 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 394 404) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-10-23 23:58:02,618 INFO L270 CegarLoopResult]: At program point deactivatePumpENTRY(lines 386 393) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (= 0 ~systemActive~0) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2020-10-23 23:58:02,618 INFO L270 CegarLoopResult]: At program point deactivatePumpEXIT(lines 386 393) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (= 0 ~systemActive~0) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,618 INFO L270 CegarLoopResult]: At program point deactivatePumpFINAL(lines 386 393) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (= 0 ~systemActive~0) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,618 INFO L270 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:58:02,618 INFO L270 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:58:02,618 INFO L270 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~4)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse1 .cse6 .cse2 .cse5 .cse3) (or .cse0 .cse6 .cse1 .cse2 .cse3))) [2020-10-23 23:58:02,619 INFO L270 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:58:02,619 INFO L277 CegarLoopResult]: At program point L171(lines 171 177) the Hoare annotation is: true [2020-10-23 23:58:02,619 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,619 INFO L277 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 167 180) the Hoare annotation is: true [2020-10-23 23:58:02,619 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,619 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 353 377) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and .cse9 (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8 .cse6 .cse3 (and .cse2 .cse9)) (or .cse0 .cse8 .cse7 .cse3)))) [2020-10-23 23:58:02,620 INFO L270 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse3) (or .cse6 .cse5 .cse3))) [2020-10-23 23:58:02,620 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 353 377) the Hoare annotation is: (let ((.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6) (or .cse4 .cse0 .cse2 .cse3))) [2020-10-23 23:58:02,620 INFO L270 CegarLoopResult]: At program point L372-1(lines 353 377) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and .cse9 (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8 .cse6 .cse3 (and .cse2 .cse9)) (or .cse0 .cse8 .cse7 .cse3)))) [2020-10-23 23:58:02,620 INFO L270 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2) (or .cse5 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))))) [2020-10-23 23:58:02,620 INFO L270 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2) (or .cse4 .cse5 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))))) [2020-10-23 23:58:02,620 INFO L270 CegarLoopResult]: At program point L361(lines 361 369) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse6) (or .cse4 .cse5 .cse2 .cse6))) [2020-10-23 23:58:02,621 INFO L270 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse3 .cse5) (or .cse6 .cse4 .cse3 .cse5) (or .cse6 .cse0 .cse2 .cse3))) [2020-10-23 23:58:02,621 INFO L270 CegarLoopResult]: At program point L359-1(line 359) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2))) [2020-10-23 23:58:02,621 INFO L270 CegarLoopResult]: At program point L357(lines 357 374) the Hoare annotation is: (let ((.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6) (or .cse4 .cse0 .cse2 .cse3))) [2020-10-23 23:58:02,621 INFO L270 CegarLoopResult]: At program point L359-2(line 359) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2))) [2020-10-23 23:58:02,621 INFO L270 CegarLoopResult]: At program point L359-3(line 359) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2))) [2020-10-23 23:58:02,621 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 293 299) the Hoare annotation is: true [2020-10-23 23:58:02,622 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 293 299) the Hoare annotation is: true [2020-10-23 23:58:02,622 INFO L270 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) .cse1 (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-10-23 23:58:02,622 INFO L270 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,622 INFO L270 CegarLoopResult]: At program point L205(lines 204 251) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,622 INFO L270 CegarLoopResult]: At program point L238-1(line 238) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,623 INFO L270 CegarLoopResult]: At program point L238-2(line 238) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,623 INFO L270 CegarLoopResult]: At program point L234(lines 234 247) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,623 INFO L270 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,623 INFO L270 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,623 INFO L270 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,624 INFO L270 CegarLoopResult]: At program point L222-1(line 222) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,624 INFO L270 CegarLoopResult]: At program point L214(lines 214 220) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,624 INFO L270 CegarLoopResult]: At program point L214-1(lines 214 220) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,624 INFO L270 CegarLoopResult]: At program point L206(lines 206 210) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,624 INFO L270 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,625 INFO L270 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,625 INFO L277 CegarLoopResult]: At program point testEXIT(lines 194 259) the Hoare annotation is: true [2020-10-23 23:58:02,625 INFO L270 CegarLoopResult]: At program point testENTRY(lines 194 259) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,625 INFO L270 CegarLoopResult]: At program point L252(lines 203 253) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,625 INFO L277 CegarLoopResult]: At program point testFINAL(lines 194 259) the Hoare annotation is: true [2020-10-23 23:58:02,625 INFO L270 CegarLoopResult]: At program point L240(lines 240 246) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,625 INFO L270 CegarLoopResult]: At program point L240-1(lines 234 247) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (= 0 ~systemActive~0) .cse1 .cse3) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,626 INFO L270 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,626 INFO L270 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,626 INFO L270 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,626 INFO L270 CegarLoopResult]: At program point L224(lines 224 230) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,626 INFO L270 CegarLoopResult]: At program point L224-1(lines 224 230) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,627 INFO L270 CegarLoopResult]: At program point L249(lines 204 251) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,627 INFO L270 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,627 INFO L270 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,627 INFO L270 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-10-23 23:58:02,627 INFO L270 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L801(lines 801 802) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 801 802) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L797(lines 797 804) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 777 822) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L791(lines 791 811) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L791-1(lines 791 811) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-10-23 23:58:02,628 INFO L274 CegarLoopResult]: For program point L818-1(line 818) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L818-2(line 818) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L777(lines 777 822) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point L808(lines 808 809) no Hoare annotation was computed. [2020-10-23 23:58:02,629 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 808 809) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L796-2(line 796) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 777 822) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 777 822) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-10-23 23:58:02,630 INFO L274 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-10-23 23:58:02,631 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-23 23:58:02,631 INFO L274 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-10-23 23:58:02,631 INFO L274 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-10-23 23:58:02,631 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 181 189) the Hoare annotation is: true [2020-10-23 23:58:02,631 INFO L277 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: true [2020-10-23 23:58:02,631 INFO L277 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: true [2020-10-23 23:58:02,631 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 181 189) the Hoare annotation is: true [2020-10-23 23:58:02,631 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 181 189) the Hoare annotation is: true [2020-10-23 23:58:02,631 INFO L270 CegarLoopResult]: At program point L892(lines 892 902) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) .cse7)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4) (or .cse5 .cse6 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse4) (or .cse5 .cse1 .cse2) (or .cse3 .cse6 .cse0 .cse2)))) [2020-10-23 23:58:02,632 INFO L270 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (let ((.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4) (or .cse5 .cse6 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse4 (not (<= 2 ~waterLevel~0))) (or .cse6 .cse0 .cse2 .cse4) (or .cse0 .cse1 .cse3) (or .cse5 .cse1 .cse2))) [2020-10-23 23:58:02,632 INFO L270 CegarLoopResult]: At program point L890-1(line 890) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) .cse7)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse4) (or .cse6 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3) (or .cse6 .cse1 .cse2)))) [2020-10-23 23:58:02,632 INFO L270 CegarLoopResult]: At program point L888(lines 888 905) the Hoare annotation is: (let ((.cse8 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (and .cse8 .cse2))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6) (or .cse3 .cse7 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse7 .cse0 .cse5 .cse2) (or .cse8 .cse0 .cse4 .cse1) (or .cse0 .cse4 .cse5 .cse6)))) [2020-10-23 23:58:02,632 INFO L270 CegarLoopResult]: At program point L890-2(line 890) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) .cse7)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse4) (or .cse6 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3) (or .cse6 .cse1 .cse2)))) [2020-10-23 23:58:02,632 INFO L270 CegarLoopResult]: At program point L890-3(line 890) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) .cse7)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse0 .cse2) (or .cse4 .cse0 .cse5) (or .cse6 .cse3 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse5) (or .cse6 .cse1 .cse2)))) [2020-10-23 23:58:02,633 INFO L270 CegarLoopResult]: At program point L888-1(lines 880 908) the Hoare annotation is: (let ((.cse6 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse6 .cse5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse5) (or .cse3 .cse0 .cse1 .cse2) (or .cse6 .cse3 .cse0 .cse4)))) [2020-10-23 23:58:02,633 INFO L270 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse5 .cse0 .cse2 .cse3))) [2020-10-23 23:58:02,633 INFO L270 CegarLoopResult]: At program point L886-1(line 886) the Hoare annotation is: (let ((.cse7 (= |__utac_acc__Specification2_spec__2_#t~ret79| 0)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and .cse7 .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6) (or .cse0 .cse2 .cse7 .cse5) (or .cse4 .cse8 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse6 (not (<= 2 ~waterLevel~0))) (or .cse8 .cse0 .cse3 .cse6)))) [2020-10-23 23:58:02,633 INFO L270 CegarLoopResult]: At program point L886-2(line 886) the Hoare annotation is: (let ((.cse7 (= |__utac_acc__Specification2_spec__2_#t~ret79| 0)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and .cse7 .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6) (or .cse0 .cse2 .cse7 .cse5) (or .cse4 .cse8 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse6 (not (<= 2 ~waterLevel~0))) (or .cse8 .cse0 .cse3 .cse6)))) [2020-10-23 23:58:02,633 INFO L270 CegarLoopResult]: At program point L886-3(line 886) the Hoare annotation is: (let ((.cse8 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse9 (= |__utac_acc__Specification2_spec__2_#t~ret79| 0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse6 (and .cse8 .cse9 .cse2)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse5 .cse2) (or .cse6 .cse3 .cse7 .cse5) (or .cse0 .cse7 .cse1 (and .cse8 .cse9)) (or .cse6 .cse0 .cse7 .cse5)))) [2020-10-23 23:58:02,634 INFO L270 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse5 .cse0 .cse2 .cse3))) [2020-10-23 23:58:02,634 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 880 908) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse5 .cse0 .cse2 .cse3))) [2020-10-23 23:58:02,634 INFO L270 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4) (or .cse3 .cse5 .cse6 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse4) (or .cse5 .cse1 .cse2) (or .cse3 .cse6 .cse0 .cse2))) [2020-10-23 23:58:02,634 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 880 908) the Hoare annotation is: (let ((.cse6 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse6 .cse5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse5) (or .cse3 .cse0 .cse1 .cse2) (or .cse6 .cse3 .cse0 .cse4)))) [2020-10-23 23:58:02,634 INFO L270 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0))) (or .cse4 .cse0 .cse2))) [2020-10-23 23:58:02,635 INFO L270 CegarLoopResult]: At program point L893(lines 893 899) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0))) (or .cse4 .cse0 .cse2))) [2020-10-23 23:58:02,635 INFO L270 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3) (or .cse4 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 .cse3))) [2020-10-23 23:58:02,635 INFO L270 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0))) (or .cse4 .cse0 .cse2))) [2020-10-23 23:58:02,635 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-23 23:58:02,635 INFO L274 CegarLoopResult]: For program point L143(lines 143 151) no Hoare annotation was computed. [2020-10-23 23:58:02,635 INFO L274 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-10-23 23:58:02,635 INFO L274 CegarLoopResult]: For program point L143-2(lines 143 151) no Hoare annotation was computed. [2020-10-23 23:58:02,635 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 135 157) no Hoare annotation was computed. [2020-10-23 23:58:02,635 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 135 157) no Hoare annotation was computed. [2020-10-23 23:58:02,636 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-23 23:58:02,636 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 135 157) no Hoare annotation was computed. [2020-10-23 23:58:02,636 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 872 879) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-23 23:58:02,636 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 872 879) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-23 23:58:02,636 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 872 879) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-10-23 23:58:02,636 INFO L274 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-10-23 23:58:02,636 INFO L274 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-10-23 23:58:02,636 INFO L274 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-10-23 23:58:02,636 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:58:02,636 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L762(lines 762 773) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-10-23 23:58:02,637 INFO L274 CegarLoopResult]: For program point L705-1(line 705) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L763(lines 763 770) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 674 776) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L698(lines 698 702) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-10-23 23:58:02,638 INFO L274 CegarLoopResult]: For program point L723-2(lines 723 743) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 674 776) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L674(lines 674 776) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L674-1(lines 674 776) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L765-1(line 765) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L765-2(line 765) no Hoare annotation was computed. [2020-10-23 23:58:02,639 INFO L274 CegarLoopResult]: For program point L724(lines 723 743) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 674 776) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L708-1(line 708) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-10-23 23:58:02,640 INFO L274 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L725(lines 725 729) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L750-1(line 750) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L750-2(line 750) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L734-2(line 734) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-10-23 23:58:02,641 INFO L274 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L752-2(line 752) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L744(lines 722 745) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-10-23 23:58:02,642 INFO L274 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L703(lines 703 719) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L736-2(line 736) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L720(lines 720 761) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L274 CegarLoopResult]: For program point L712-1(line 712) no Hoare annotation was computed. [2020-10-23 23:58:02,643 INFO L270 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 CegarLoopResult]: At program point L808-1(line 808) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,644 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 CegarLoopResult]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 CegarLoopResult]: At program point L445-2(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,645 INFO L270 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L801-1(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L153-1(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L153-2(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,646 INFO L270 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L149-1(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L149-2(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L149-3(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L145-1(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L145-2(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,647 INFO L270 CegarLoopResult]: At program point L145-3(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L145-4(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L141-1(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L145-5(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L141-2(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L141-3(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L141-4(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,648 INFO L270 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L141-5(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L141-6(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L141-7(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L443-2(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L443-3(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,649 INFO L270 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L439-1(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L439-2(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L439-3(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L439-4(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L435-1(line 435) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L435-2(line 435) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L435-3(line 435) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,650 INFO L270 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 CegarLoopResult]: At program point L431-1(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-23 23:58:02,651 INFO L270 CegarLoopResult]: At program point L431-2(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 CegarLoopResult]: At program point L431-3(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 CegarLoopResult]: At program point L431-4(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 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)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,651 INFO L270 CegarLoopResult]: At program point L431-5(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,652 INFO L270 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:58:02,652 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#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~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 23:58:02,652 INFO L270 CegarLoopResult]: At program point L427-2(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,652 INFO L270 CegarLoopResult]: At program point L431-6(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,652 INFO L270 CegarLoopResult]: At program point L427-3(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point L431-7(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point L427-4(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point L423-2(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point L423-3(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:58:02,653 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-23 23:58:02,654 INFO L270 CegarLoopResult]: At program point activatePumpFINAL(lines 378 385) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,654 INFO L270 CegarLoopResult]: At program point activatePumpEXIT(lines 378 385) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,654 INFO L270 CegarLoopResult]: At program point activatePumpENTRY(lines 378 385) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,654 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 158 166) no Hoare annotation was computed. [2020-10-23 23:58:02,654 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 158 166) no Hoare annotation was computed. [2020-10-23 23:58:02,654 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 158 166) no Hoare annotation was computed. [2020-10-23 23:58:02,654 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-23 23:58:02,654 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-23 23:58:02,654 INFO L270 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 450 468) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,654 INFO L277 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 450 468) the Hoare annotation is: true [2020-10-23 23:58:02,655 INFO L270 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,655 INFO L270 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-10-23 23:58:02,655 INFO L277 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: true [2020-10-23 23:58:02,655 INFO L270 CegarLoopResult]: At program point L459(lines 459 463) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (<= 1 isHighWaterLevel_~tmp~4)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-10-23 23:58:02,655 INFO L277 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-10-23 23:58:02,655 INFO L270 CegarLoopResult]: At program point L459-2(lines 459 463) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-10-23 23:58:02,655 INFO L270 CegarLoopResult]: At program point L457-1(line 457) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret42|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,656 INFO L270 CegarLoopResult]: At program point L457-2(line 457) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret42|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,656 INFO L270 CegarLoopResult]: At program point L457-3(line 457) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and (<= 1 |isHighWaterLevel_#t~ret42|) (<= 1 isHighWaterLevel_~tmp~4))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,656 INFO L277 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: true [2020-10-23 23:58:02,656 INFO L270 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 450 468) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-10-23 23:58:02,656 INFO L277 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: true [2020-10-23 23:58:02,656 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 114 125) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 .cse3 .cse4 .cse2) (or .cse5 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse1 .cse6 .cse3 .cse7) (or .cse5 .cse3 .cse4 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,657 INFO L270 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse2 .cse6) (or (and .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse5 .cse2 .cse6) (or .cse4 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,657 INFO L270 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse7 .cse3) (or .cse4 .cse5 .cse7 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse6))) [2020-10-23 23:58:02,657 INFO L270 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 114 125) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse7) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,657 INFO L270 CegarLoopResult]: At program point L118-1(lines 114 125) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse7) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))))) [2020-10-23 23:58:02,657 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:58:02,657 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:58:02,657 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:58:02,657 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:58:02,658 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 126 134) the Hoare annotation is: true [2020-10-23 23:58:02,658 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 126 134) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 (not (= 0 ~systemActive~0))) (or .cse4 .cse2 .cse5 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-10-23 23:58:02,658 INFO L270 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3))) [2020-10-23 23:58:02,658 INFO L277 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-10-23 23:58:02,658 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 126 134) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 (not (= 0 ~systemActive~0))) (or .cse4 .cse2 .cse5 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-10-23 23:58:02,658 INFO L270 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse10 .cse11)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse8 .cse9) (or (not (= 0 ~systemActive~0)) .cse7) (or .cse0 .cse6 .cse3 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse8 .cse9)))) [2020-10-23 23:58:02,659 INFO L270 CegarLoopResult]: At program point L280(lines 280 286) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0))) (let ((.cse0 (and .cse12 .cse9)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and .cse10 .cse12)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse14 (and (<= 1 ~pumpRunning~0) .cse11 (<= 2 ~waterLevel~0) .cse9)) (.cse15 (and .cse11 .cse8 .cse10)) (.cse13 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse2 .cse7 .cse3 .cse4 (and .cse8 .cse9)) (or .cse5 .cse2 .cse7 .cse3 (and .cse8 .cse10) .cse6) (or (and .cse11 .cse12 .cse10) .cse7 .cse3 .cse13 .cse4 .cse14) (or .cse1 .cse15 .cse3 .cse13 .cse4 .cse14) (or .cse15 (not (= 0 ~systemActive~0)) .cse13)))) [2020-10-23 23:58:02,659 INFO L270 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse4 .cse5 .cse1) (or .cse4 .cse7 .cse5 .cse1 .cse3) (or .cse7 .cse1 .cse2 .cse3) (or (not (= 0 ~systemActive~0)) .cse2) (or .cse6 .cse4 .cse7 .cse5 .cse1))) [2020-10-23 23:58:02,659 INFO L270 CegarLoopResult]: At program point L273(lines 272 291) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse10 .cse11)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse8 .cse9) (or .cse6 (not (= 0 ~systemActive~0)) .cse7) (or .cse0 .cse6 .cse3 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse8 .cse9)))) [2020-10-23 23:58:02,659 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 269 292) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse2 .cse4) (or .cse5 .cse7 .cse6 .cse1 .cse2) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse1 (not (= 0 ~systemActive~0)) .cse3) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse7 .cse6 .cse0 .cse1 .cse2))) [2020-10-23 23:58:02,660 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 269 292) the Hoare annotation is: (let ((.cse16 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and .cse5 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (and .cse16 .cse12 .cse9)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse15 (and .cse17 .cse9)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and .cse12 .cse9)) (.cse14 (not (<= 2 |old(~waterLevel~0)|))) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not .cse16))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse1 .cse2 .cse3 .cse7 (and .cse4 .cse5 .cse6 .cse9)) (or .cse10 .cse0 .cse11 .cse2 .cse7) (or (and .cse5 .cse12 .cse9) (not (= 0 ~systemActive~0)) .cse3) (or .cse13 .cse14 .cse11 .cse8 .cse2 .cse15) (or .cse10 .cse11 .cse8 .cse2 .cse7 .cse15) (or .cse0 .cse13 .cse14 .cse11 .cse2)))) [2020-10-23 23:58:02,660 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 269 292) the Hoare annotation is: (let ((.cse16 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and .cse5 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (and .cse16 .cse12 .cse9)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse15 (and .cse17 .cse9)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and .cse12 .cse9)) (.cse14 (not (<= 2 |old(~waterLevel~0)|))) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not .cse16))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse1 .cse2 .cse3 .cse7 (and .cse4 .cse5 .cse6 .cse9)) (or .cse10 .cse0 .cse11 .cse2 .cse7) (or (and .cse5 .cse12 .cse9) (not (= 0 ~systemActive~0)) .cse3) (or .cse13 .cse14 .cse11 .cse8 .cse2 .cse15) (or .cse10 .cse11 .cse8 .cse2 .cse7 .cse15) (or .cse0 .cse13 .cse14 .cse11 .cse2)))) [2020-10-23 23:58:02,660 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 911 940) the Hoare annotation is: true [2020-10-23 23:58:02,660 INFO L277 CegarLoopResult]: At program point L925(lines 925 929) the Hoare annotation is: true [2020-10-23 23:58:02,660 INFO L277 CegarLoopResult]: At program point L925-1(lines 925 929) the Hoare annotation is: true [2020-10-23 23:58:02,660 INFO L277 CegarLoopResult]: At program point L921-2(lines 921 935) the Hoare annotation is: true [2020-10-23 23:58:02,660 INFO L277 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: true [2020-10-23 23:58:02,660 INFO L277 CegarLoopResult]: At program point L917-1(line 917) the Hoare annotation is: true [2020-10-23 23:58:02,660 INFO L277 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: true [2020-10-23 23:58:02,661 INFO L277 CegarLoopResult]: At program point L936(lines 911 940) the Hoare annotation is: true [2020-10-23 23:58:02,661 INFO L277 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: true [2020-10-23 23:58:02,661 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 911 940) the Hoare annotation is: true [2020-10-23 23:58:02,661 INFO L277 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: true [2020-10-23 23:58:02,661 INFO L270 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-10-23 23:58:02,661 INFO L270 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 90 101) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse6 .cse4))) [2020-10-23 23:58:02,661 INFO L277 CegarLoopResult]: At program point L94-1(lines 90 101) the Hoare annotation is: true [2020-10-23 23:58:02,661 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 90 101) the Hoare annotation is: true [2020-10-23 23:58:02,661 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 965 971) the Hoare annotation is: true [2020-10-23 23:58:02,662 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 965 971) the Hoare annotation is: true [2020-10-23 23:58:02,662 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:58:02,662 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-10-23 23:58:02,662 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:58:02,662 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:58:02,662 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 301 325) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:58:02,662 INFO L270 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,662 INFO L270 CegarLoopResult]: At program point L320-1(lines 301 325) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse2 .cse5 .cse6) (or .cse3 .cse0 .cse4 .cse2 .cse5 .cse6)))) [2020-10-23 23:58:02,663 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 301 325) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse2 .cse5 .cse6) (or .cse3 .cse0 .cse4 .cse2 .cse5 .cse6)))) [2020-10-23 23:58:02,663 INFO L270 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2) (or .cse0 .cse4 .cse1 .cse2 .cse3))) [2020-10-23 23:58:02,663 INFO L270 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse1 .cse4) (or .cse2 .cse3 .cse0 .cse1 .cse4))) [2020-10-23 23:58:02,663 INFO L270 CegarLoopResult]: At program point L309(lines 309 317) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (<= 2 ~waterLevel~0))) (.cse3 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse4 .cse5)))) [2020-10-23 23:58:02,663 INFO L270 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-10-23 23:58:02,664 INFO L270 CegarLoopResult]: At program point L307-1(line 307) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret22| 0) .cse6)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse1 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse1 .cse5)))) [2020-10-23 23:58:02,664 INFO L270 CegarLoopResult]: At program point L305(lines 305 322) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:58:02,664 INFO L270 CegarLoopResult]: At program point L307-2(line 307) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret22| 0) .cse6)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse1 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse1 .cse5)))) [2020-10-23 23:58:02,664 INFO L270 CegarLoopResult]: At program point L307-3(line 307) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret22| 0) .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse4 .cse5)))) [2020-10-23 23:58:02,664 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 102 113) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse4 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse7 .cse8 .cse5 .cse6 .cse9) (or .cse8 .cse1 .cse5 .cse6 .cse2 .cse9) (or .cse0 .cse8 .cse1 .cse2 .cse9 .cse4) (or .cse0 .cse1 .cse2 .cse10 .cse9 .cse4) (or .cse7 .cse1 .cse5 .cse6 .cse10 .cse9) (or .cse1 .cse5 .cse6 .cse2 .cse10 .cse9))) [2020-10-23 23:58:02,665 INFO L270 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse4 .cse0 .cse7 .cse5 .cse6) (or .cse4 .cse8 .cse1 .cse6) (or .cse0 .cse7 .cse2 .cse3) (or .cse8 .cse0 .cse7 .cse2 .cse6) (or .cse0 .cse7 .cse2 .cse5 .cse6) (or .cse8 .cse0 .cse1 .cse2 .cse6))) [2020-10-23 23:58:02,665 INFO L270 CegarLoopResult]: At program point L106-1(lines 102 113) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse4 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse7 .cse8 .cse5 .cse6 .cse9) (or .cse8 .cse1 .cse5 .cse6 .cse2 .cse9) (or .cse0 .cse8 .cse1 .cse2 .cse9 .cse4) (or .cse0 .cse1 .cse2 .cse10 .cse9 .cse4) (or .cse7 .cse1 .cse5 .cse6 .cse10 .cse9) (or .cse1 .cse5 .cse6 .cse2 .cse10 .cse9))) [2020-10-23 23:58:02,665 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 102 113) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse1 .cse2 .cse6 (not (= 0 ~systemActive~0))) (or .cse5 .cse1 .cse2 .cse6 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse4))) [2020-10-23 23:58:02,665 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 1007 1014) the Hoare annotation is: true [2020-10-23 23:58:02,665 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 1007 1014) the Hoare annotation is: true [2020-10-23 23:58:02,665 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 1007 1014) the Hoare annotation is: true [2020-10-23 23:58:02,666 INFO L277 CegarLoopResult]: At program point L1011(line 1011) the Hoare annotation is: true [2020-10-23 23:58:02,666 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 327 351) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4 .cse5) (or .cse3 .cse0 .cse1 .cse2 .cse4 .cse5))) [2020-10-23 23:58:02,666 INFO L270 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 327 351) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:58:02,666 INFO L270 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-10-23 23:58:02,666 INFO L270 CegarLoopResult]: At program point L346-1(lines 327 351) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4 .cse5) (or .cse3 .cse0 .cse1 .cse2 .cse4 .cse5))) [2020-10-23 23:58:02,666 INFO L270 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,667 INFO L270 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,667 INFO L270 CegarLoopResult]: At program point L335(lines 335 343) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,667 INFO L270 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,667 INFO L270 CegarLoopResult]: At program point L333-1(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,667 INFO L270 CegarLoopResult]: At program point L331(lines 331 348) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-10-23 23:58:02,668 INFO L270 CegarLoopResult]: At program point L333-2(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,668 INFO L270 CegarLoopResult]: At program point L333-3(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-10-23 23:58:02,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:58:02 BoogieIcfgContainer [2020-10-23 23:58:02,711 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:58:02,713 INFO L168 Benchmark]: Toolchain (without parser) took 334489.39 ms. Allocated memory was 151.0 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 126.6 MB in the beginning and 804.6 MB in the end (delta: -678.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-10-23 23:58:02,713 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 126.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:58:02,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.82 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 103.7 MB in the end (delta: 22.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2020-10-23 23:58:02,714 INFO L168 Benchmark]: Boogie Preprocessor took 155.78 ms. Allocated memory is still 151.0 MB. Free memory was 103.7 MB in the beginning and 99.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-10-23 23:58:02,714 INFO L168 Benchmark]: RCFGBuilder took 1463.39 ms. Allocated memory was 151.0 MB in the beginning and 197.1 MB in the end (delta: 46.1 MB). Free memory was 99.7 MB in the beginning and 163.3 MB in the end (delta: -63.6 MB). Peak memory consumption was 42.8 MB. Max. memory is 8.0 GB. [2020-10-23 23:58:02,715 INFO L168 Benchmark]: TraceAbstraction took 332270.82 ms. Allocated memory was 197.1 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 163.3 MB in the beginning and 804.6 MB in the end (delta: -641.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-10-23 23:58:02,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 126.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 581.82 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 103.7 MB in the end (delta: 22.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 155.78 ms. Allocated memory is still 151.0 MB. Free memory was 103.7 MB in the beginning and 99.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1463.39 ms. Allocated memory was 151.0 MB in the beginning and 197.1 MB in the end (delta: 46.1 MB). Free memory was 99.7 MB in the beginning and 163.3 MB in the end (delta: -63.6 MB). Peak memory consumption was 42.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 332270.82 ms. Allocated memory was 197.1 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 163.3 MB in the beginning and 804.6 MB in the end (delta: -641.3 MB). Peak memory consumption was 1.2 GB. 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: 808]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 801]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 847]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 854]: 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: 203]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 911]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: ((((((((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((1 == systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 <= pumpRunning && 1 == systemActive) && methaneLevelCritical == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || (((0 == systemActive && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || ((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 983]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 488]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((\old(systemActive) == 0 || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0)) || !(2 <= waterLevel)) && ((!(methAndRunningLastTime == 0) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0))) && ((!(\old(systemActive) == 1) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 405]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(pumpRunning == 0) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && (((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 469]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 972]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 394]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) && (((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 386]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) && (((!(1 <= \old(pumpRunning)) || 0 == systemActive) || pumpRunning == 0) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 167]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) && (((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 353]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((methaneLevelCritical == tmp && pumpRunning == 0) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 293]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 181]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 880]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(1 == systemActive)) && ((!(pumpRunning == 0) || !(0 == systemActive)) || methAndRunningLastTime == 0)) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || methAndRunningLastTime == 0)) && (((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(1 == systemActive))) && (((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 872]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 378]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((1 <= pumpRunning || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 114]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(1 <= pumpRunning) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 450]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0)) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0)) - ProcedureContractResult [Line: 126]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) && ((!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(0 == systemActive))) && (((!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive))) && (((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 269]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((!(1 <= methaneLevelCritical) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0)) && (((((!(methaneLevelCritical == 0) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel) && methAndRunningLastTime == 0))) && ((((((1 == systemActive && pumpRunning == 0) && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((pumpRunning == 0 && methAndRunningLastTime == 0) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && (((((((1 == systemActive && pumpRunning == 0) && methAndRunningLastTime == 0) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= methaneLevelCritical) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) - ProcedureContractResult [Line: 911]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 90]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 965]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 301]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) - ProcedureContractResult [Line: 102]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(0 == systemActive)) || 2 <= waterLevel) && ((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(0 == systemActive))) && ((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 1007]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 677 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 90.6s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 73.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 241.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3545 SDtfs, 11816 SDslu, 7830 SDs, 0 SdLazy, 18824 SolverSat, 3875 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 779 GetRequests, 464 SyntacticMatches, 5 SemanticMatches, 310 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2804 ImplicationChecksByTransitivity, 28.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4024occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 9.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 3739 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 319 LocationsWithAnnotation, 15695 PreInvPairs, 17297 NumberOfFragments, 13689 HoareAnnotationTreeSize, 15695 FomulaSimplifications, 41480802350 FormulaSimplificationTreeSizeReduction, 62.8s HoareSimplificationTime, 319 FomulaSimplificationsInter, 1106287628 FormulaSimplificationTreeSizeReductionInter, 177.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 6.4s InterpolantComputationTime, 2629 NumberOfCodeBlocks, 2629 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2617 ConstructedInterpolants, 0 QuantifiedInterpolants, 1402611 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 218/232 InterpolantCoveringCapability, 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...