/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_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:02:37,984 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:02:37,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:02:38,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:02:38,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:02:38,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:02:38,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:02:38,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:02:38,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:02:38,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:02:38,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:02:38,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:02:38,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:02:38,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:02:38,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:02:38,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:02:38,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:02:38,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:02:38,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:02:38,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:02:38,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:02:38,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:02:38,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:02:38,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:02:38,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:02:38,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:02:38,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:02:38,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:02:38,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:02:38,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:02:38,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:02:38,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:02:38,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:02:38,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:02:38,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:02:38,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:02:38,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:02:38,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:02:38,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:02:38,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:02:38,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:02:38,151 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:02:38,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:02:38,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:02:38,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:02:38,168 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:02:38,168 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:02:38,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:02:38,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:02:38,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:02:38,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:02:38,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:02:38,170 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:02:38,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:02:38,170 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:02:38,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:02:38,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:02:38,171 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:02:38,171 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:02:38,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:02:38,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:02:38,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:02:38,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:02:38,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:02:38,173 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:02:38,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:02:38,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:02:38,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:02:38,643 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:02:38,644 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:02:38,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product39.cil.c [2020-11-07 04:02:38,733 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c0c17b5/d0b69a57bbb3443ab48f0750de20e6a5/FLAG592ece3de [2020-11-07 04:02:39,479 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:02:39,479 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product39.cil.c [2020-11-07 04:02:39,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c0c17b5/d0b69a57bbb3443ab48f0750de20e6a5/FLAG592ece3de [2020-11-07 04:02:39,796 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c0c17b5/d0b69a57bbb3443ab48f0750de20e6a5 [2020-11-07 04:02:39,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:02:39,808 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:02:39,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:02:39,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:02:39,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:02:39,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:02:39" (1/1) ... [2020-11-07 04:02:39,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf228aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:39, skipping insertion in model container [2020-11-07 04:02:39,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:02:39" (1/1) ... [2020-11-07 04:02:39,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:02:39,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:02:40,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:02:40,398 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:02:40,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:02:40,559 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:02:40,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40 WrapperNode [2020-11-07 04:02:40,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:02:40,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:02:40,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:02:40,561 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:02:40,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... [2020-11-07 04:02:40,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... [2020-11-07 04:02:40,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... [2020-11-07 04:02:40,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... [2020-11-07 04:02:40,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... [2020-11-07 04:02:40,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... [2020-11-07 04:02:40,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... [2020-11-07 04:02:40,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:02:40,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:02:40,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:02:40,667 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:02:40,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:02:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:02:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:02:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:02:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:02:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:02:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:02:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:02:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:02:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:02:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:02:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 04:02:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:02:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:02:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:02:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:02:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:02:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:02:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:02:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:02:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:02:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:02:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:02:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:02:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:02:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:02:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:02:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:02:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:02:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:02:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 04:02:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 04:02:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:02:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:02:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:02:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:02:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:02:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:02:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:02:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:02:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:02:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:02:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:02:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:02:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:02:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:02:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:02:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:02:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:02:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:02:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:02:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:02:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:02:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:02:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 04:02:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:02:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:02:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:02:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:02:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:02:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:02:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:02:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:02:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:02:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:02:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:02:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:02:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:02:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:02:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:02:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 04:02:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:02:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:02:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:02:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:02:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 04:02:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:02:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:02:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:02:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:02:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:02:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:02:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:02:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:02:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:02:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:02:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:02:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:02:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:02:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:02:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:02:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:02:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:02:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:02:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:02:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:02:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:02:42,426 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:02:42,426 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:02:42,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:02:42 BoogieIcfgContainer [2020-11-07 04:02:42,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:02:42,431 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:02:42,431 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:02:42,437 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:02:42,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:02:39" (1/3) ... [2020-11-07 04:02:42,438 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c529a4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:02:42, skipping insertion in model container [2020-11-07 04:02:42,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:40" (2/3) ... [2020-11-07 04:02:42,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c529a4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:02:42, skipping insertion in model container [2020-11-07 04:02:42,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:02:42" (3/3) ... [2020-11-07 04:02:42,440 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product39.cil.c [2020-11-07 04:02:42,458 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:02:42,463 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:02:42,477 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:02:42,501 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:02:42,502 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:02:42,502 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:02:42,502 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:02:42,502 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:02:42,502 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:02:42,503 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:02:42,503 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:02:42,526 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2020-11-07 04:02:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 04:02:42,548 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:42,549 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:02:42,549 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:42,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:42,556 INFO L82 PathProgramCache]: Analyzing trace with hash 1306877097, now seen corresponding path program 1 times [2020-11-07 04:02:42,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:42,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [602918142] [2020-11-07 04:02:42,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,651 WARN L194 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:43,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:02:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:02:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:43,880 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [602918142] [2020-11-07 04:02:43,888 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:43,889 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:02:43,890 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582657407] [2020-11-07 04:02:43,897 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:02:43,898 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:43,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:02:43,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:02:43,915 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 4 states. [2020-11-07 04:02:46,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:46,606 INFO L93 Difference]: Finished difference Result 505 states and 601 transitions. [2020-11-07 04:02:46,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 04:02:46,608 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 04:02:46,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:46,626 INFO L225 Difference]: With dead ends: 505 [2020-11-07 04:02:46,626 INFO L226 Difference]: Without dead ends: 321 [2020-11-07 04:02:46,632 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:02:46,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-11-07 04:02:46,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 271. [2020-11-07 04:02:46,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-11-07 04:02:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 296 transitions. [2020-11-07 04:02:46,807 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 296 transitions. Word has length 154 [2020-11-07 04:02:46,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:46,810 INFO L481 AbstractCegarLoop]: Abstraction has 271 states and 296 transitions. [2020-11-07 04:02:46,810 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:02:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 296 transitions. [2020-11-07 04:02:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 04:02:46,826 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:46,826 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:02:46,827 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:02:46,827 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:46,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:46,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1242394103, now seen corresponding path program 1 times [2020-11-07 04:02:46,828 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:46,828 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [571148140] [2020-11-07 04:02:46,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,766 WARN L194 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:47,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:02:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:02:47,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:47,884 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [571148140] [2020-11-07 04:02:47,885 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:47,885 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:02:47,885 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915547533] [2020-11-07 04:02:47,887 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:02:47,887 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:47,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:02:47,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:02:47,888 INFO L87 Difference]: Start difference. First operand 271 states and 296 transitions. Second operand 5 states. [2020-11-07 04:02:49,269 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:02:51,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:51,385 INFO L93 Difference]: Finished difference Result 425 states and 484 transitions. [2020-11-07 04:02:51,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:02:51,388 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 04:02:51,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:51,394 INFO L225 Difference]: With dead ends: 425 [2020-11-07 04:02:51,394 INFO L226 Difference]: Without dead ends: 310 [2020-11-07 04:02:51,396 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:02:51,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-11-07 04:02:51,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 261. [2020-11-07 04:02:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2020-11-07 04:02:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 283 transitions. [2020-11-07 04:02:51,520 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 283 transitions. Word has length 155 [2020-11-07 04:02:51,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:51,521 INFO L481 AbstractCegarLoop]: Abstraction has 261 states and 283 transitions. [2020-11-07 04:02:51,521 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:02:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 283 transitions. [2020-11-07 04:02:51,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-11-07 04:02:51,524 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:51,524 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:02:51,524 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:02:51,524 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:51,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:51,525 INFO L82 PathProgramCache]: Analyzing trace with hash 1500850877, now seen corresponding path program 1 times [2020-11-07 04:02:51,526 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:51,526 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1105876338] [2020-11-07 04:02:51,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:51,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,302 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:52,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:02:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-07 04:02:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:52,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1105876338] [2020-11-07 04:02:52,621 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:52,621 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:02:52,622 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027492157] [2020-11-07 04:02:52,623 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:02:52,624 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:52,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:02:52,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:02:52,627 INFO L87 Difference]: Start difference. First operand 261 states and 283 transitions. Second operand 10 states. [2020-11-07 04:02:53,767 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:02:54,640 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:02:55,403 WARN L194 SmtUtils]: Spent 736.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:02:56,168 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:56,928 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:02:57,662 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:59,567 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:03,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:03,542 INFO L93 Difference]: Finished difference Result 689 states and 803 transitions. [2020-11-07 04:03:03,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:03:03,545 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-11-07 04:03:03,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:03,553 INFO L225 Difference]: With dead ends: 689 [2020-11-07 04:03:03,553 INFO L226 Difference]: Without dead ends: 548 [2020-11-07 04:03:03,558 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 04:03:03,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 548 states. [2020-11-07 04:03:03,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 548 to 469. [2020-11-07 04:03:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 469 states. [2020-11-07 04:03:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 528 transitions. [2020-11-07 04:03:03,819 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 528 transitions. Word has length 164 [2020-11-07 04:03:03,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:03,821 INFO L481 AbstractCegarLoop]: Abstraction has 469 states and 528 transitions. [2020-11-07 04:03:03,821 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:03:03,821 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 528 transitions. [2020-11-07 04:03:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-11-07 04:03:03,825 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:03,825 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] [2020-11-07 04:03:03,826 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:03:03,826 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:03,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:03,827 INFO L82 PathProgramCache]: Analyzing trace with hash 1355040784, now seen corresponding path program 1 times [2020-11-07 04:03:03,827 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:03,828 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [532772973] [2020-11-07 04:03:03,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,812 WARN L194 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:04,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:03:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:03:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:04,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 04:03:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:05,017 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [532772973] [2020-11-07 04:03:05,017 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:05,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:03:05,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115356449] [2020-11-07 04:03:05,018 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:03:05,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:05,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:03:05,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:03:05,020 INFO L87 Difference]: Start difference. First operand 469 states and 528 transitions. Second operand 10 states. [2020-11-07 04:03:06,211 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:08,465 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:09,277 WARN L194 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:10,383 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:11,187 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:12,394 WARN L194 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:13,163 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:13,935 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:15,050 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:17,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:17,691 INFO L93 Difference]: Finished difference Result 1287 states and 1565 transitions. [2020-11-07 04:03:17,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:03:17,693 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-11-07 04:03:17,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:17,701 INFO L225 Difference]: With dead ends: 1287 [2020-11-07 04:03:17,701 INFO L226 Difference]: Without dead ends: 938 [2020-11-07 04:03:17,703 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:03:17,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2020-11-07 04:03:18,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 769. [2020-11-07 04:03:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 769 states. [2020-11-07 04:03:18,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 769 states and 879 transitions. [2020-11-07 04:03:18,101 INFO L78 Accepts]: Start accepts. Automaton has 769 states and 879 transitions. Word has length 173 [2020-11-07 04:03:18,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:18,103 INFO L481 AbstractCegarLoop]: Abstraction has 769 states and 879 transitions. [2020-11-07 04:03:18,103 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:03:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 879 transitions. [2020-11-07 04:03:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-11-07 04:03:18,107 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:18,107 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] [2020-11-07 04:03:18,108 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:03:18,108 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:18,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:18,114 INFO L82 PathProgramCache]: Analyzing trace with hash 109416092, now seen corresponding path program 1 times [2020-11-07 04:03:18,114 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:18,114 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1512103631] [2020-11-07 04:03:18,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,828 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:18,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:18,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:03:18,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:03:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:18,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 04:03:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:19,058 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1512103631] [2020-11-07 04:03:19,059 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:19,059 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:03:19,059 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332608563] [2020-11-07 04:03:19,060 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:03:19,060 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:19,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:03:19,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:03:19,062 INFO L87 Difference]: Start difference. First operand 769 states and 879 transitions. Second operand 11 states. [2020-11-07 04:03:20,217 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:22,943 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:23,704 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:24,585 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:25,452 WARN L194 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:26,151 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:27,652 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:28,439 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:29,288 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:31,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:31,828 INFO L93 Difference]: Finished difference Result 1997 states and 2500 transitions. [2020-11-07 04:03:31,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 04:03:31,829 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-11-07 04:03:31,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:31,842 INFO L225 Difference]: With dead ends: 1997 [2020-11-07 04:03:31,842 INFO L226 Difference]: Without dead ends: 1348 [2020-11-07 04:03:31,845 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 218 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-11-07 04:03:31,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1348 states. [2020-11-07 04:03:32,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1348 to 1059. [2020-11-07 04:03:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1059 states. [2020-11-07 04:03:32,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 1059 states and 1213 transitions. [2020-11-07 04:03:32,303 INFO L78 Accepts]: Start accepts. Automaton has 1059 states and 1213 transitions. Word has length 178 [2020-11-07 04:03:32,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:32,304 INFO L481 AbstractCegarLoop]: Abstraction has 1059 states and 1213 transitions. [2020-11-07 04:03:32,304 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:03:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1213 transitions. [2020-11-07 04:03:32,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-11-07 04:03:32,309 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:32,309 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:32,309 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:03:32,310 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:32,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:32,310 INFO L82 PathProgramCache]: Analyzing trace with hash -1825056961, now seen corresponding path program 1 times [2020-11-07 04:03:32,311 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:32,311 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [856953453] [2020-11-07 04:03:32,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:32,996 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:32,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:33,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:33,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:03:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:33,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-07 04:03:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-07 04:03:33,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:33,315 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [856953453] [2020-11-07 04:03:33,316 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:33,317 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:03:33,317 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353430067] [2020-11-07 04:03:33,317 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:03:33,318 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:33,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:03:33,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:03:33,319 INFO L87 Difference]: Start difference. First operand 1059 states and 1213 transitions. Second operand 11 states. [2020-11-07 04:03:35,927 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:36,647 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:37,401 WARN L194 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:03:38,139 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:38,920 WARN L194 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:39,592 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:42,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:42,260 INFO L93 Difference]: Finished difference Result 2429 states and 2989 transitions. [2020-11-07 04:03:42,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:03:42,261 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 207 [2020-11-07 04:03:42,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:42,271 INFO L225 Difference]: With dead ends: 2429 [2020-11-07 04:03:42,271 INFO L226 Difference]: Without dead ends: 1490 [2020-11-07 04:03:42,275 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 04:03:42,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1490 states. [2020-11-07 04:03:42,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1490 to 1097. [2020-11-07 04:03:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1097 states. [2020-11-07 04:03:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 1097 states and 1253 transitions. [2020-11-07 04:03:42,723 INFO L78 Accepts]: Start accepts. Automaton has 1097 states and 1253 transitions. Word has length 207 [2020-11-07 04:03:42,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:42,723 INFO L481 AbstractCegarLoop]: Abstraction has 1097 states and 1253 transitions. [2020-11-07 04:03:42,723 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:03:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1253 transitions. [2020-11-07 04:03:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-11-07 04:03:42,728 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:42,728 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:42,728 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:03:42,728 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:42,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:42,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1411425569, now seen corresponding path program 1 times [2020-11-07 04:03:42,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:42,729 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [997359046] [2020-11-07 04:03:42,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,407 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:43,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:43,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:03:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-07 04:03:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-07 04:03:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:43,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [997359046] [2020-11-07 04:03:43,791 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:43,792 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:03:43,792 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615549916] [2020-11-07 04:03:43,792 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:03:43,793 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:43,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:03:43,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:03:43,793 INFO L87 Difference]: Start difference. First operand 1097 states and 1253 transitions. Second operand 14 states. [2020-11-07 04:03:45,031 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:45,741 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:46,449 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:47,135 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:47,794 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:49,696 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:50,394 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:51,130 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:51,914 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:52,586 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:55,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:55,560 INFO L93 Difference]: Finished difference Result 2511 states and 3126 transitions. [2020-11-07 04:03:55,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 04:03:55,561 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 207 [2020-11-07 04:03:55,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:55,571 INFO L225 Difference]: With dead ends: 2511 [2020-11-07 04:03:55,572 INFO L226 Difference]: Without dead ends: 1534 [2020-11-07 04:03:55,576 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 04:03:55,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1534 states. [2020-11-07 04:03:56,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1534 to 1121. [2020-11-07 04:03:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1121 states. [2020-11-07 04:03:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 1121 states and 1277 transitions. [2020-11-07 04:03:56,147 INFO L78 Accepts]: Start accepts. Automaton has 1121 states and 1277 transitions. Word has length 207 [2020-11-07 04:03:56,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:56,147 INFO L481 AbstractCegarLoop]: Abstraction has 1121 states and 1277 transitions. [2020-11-07 04:03:56,147 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:03:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1277 transitions. [2020-11-07 04:03:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2020-11-07 04:03:56,150 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:56,151 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:56,151 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 04:03:56,151 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:56,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:56,152 INFO L82 PathProgramCache]: Analyzing trace with hash -1480943678, now seen corresponding path program 1 times [2020-11-07 04:03:56,152 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:56,152 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2130077041] [2020-11-07 04:03:56,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,800 WARN L194 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:56,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:03:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:56,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:56,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:57,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-07 04:03:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:57,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-07 04:03:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:57,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2130077041] [2020-11-07 04:03:57,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:57,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 04:03:57,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898196426] [2020-11-07 04:03:57,098 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 04:03:57,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:57,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 04:03:57,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 04:03:57,099 INFO L87 Difference]: Start difference. First operand 1121 states and 1277 transitions. Second operand 8 states. [2020-11-07 04:03:58,195 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:59,462 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:05,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:05,754 INFO L93 Difference]: Finished difference Result 3863 states and 4834 transitions. [2020-11-07 04:04:05,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-11-07 04:04:05,755 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 207 [2020-11-07 04:04:05,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:05,772 INFO L225 Difference]: With dead ends: 3863 [2020-11-07 04:04:05,773 INFO L226 Difference]: Without dead ends: 2862 [2020-11-07 04:04:05,778 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 38 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=148, Invalid=404, Unknown=0, NotChecked=0, Total=552 [2020-11-07 04:04:05,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2862 states. [2020-11-07 04:04:06,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2862 to 2289. [2020-11-07 04:04:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2289 states. [2020-11-07 04:04:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 2289 states and 2635 transitions. [2020-11-07 04:04:07,009 INFO L78 Accepts]: Start accepts. Automaton has 2289 states and 2635 transitions. Word has length 207 [2020-11-07 04:04:07,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:07,010 INFO L481 AbstractCegarLoop]: Abstraction has 2289 states and 2635 transitions. [2020-11-07 04:04:07,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 04:04:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 2635 transitions. [2020-11-07 04:04:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-07 04:04:07,014 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:07,014 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:04:07,015 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 04:04:07,015 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:04:07,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:07,015 INFO L82 PathProgramCache]: Analyzing trace with hash 454753191, now seen corresponding path program 1 times [2020-11-07 04:04:07,016 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:07,016 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1845743104] [2020-11-07 04:04:07,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,687 WARN L194 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:07,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:04:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:04:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 04:04:07,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-07 04:04:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-07 04:04:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:04:07,925 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1845743104] [2020-11-07 04:04:07,926 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:07,926 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 04:04:07,926 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138552682] [2020-11-07 04:04:07,927 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 04:04:07,927 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:07,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 04:04:07,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-11-07 04:04:07,928 INFO L87 Difference]: Start difference. First operand 2289 states and 2635 transitions. Second operand 8 states. [2020-11-07 04:04:09,063 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:15,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:15,945 INFO L93 Difference]: Finished difference Result 4611 states and 5800 transitions. [2020-11-07 04:04:15,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-07 04:04:15,946 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 212 [2020-11-07 04:04:15,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:15,975 INFO L225 Difference]: With dead ends: 4611 [2020-11-07 04:04:15,975 INFO L226 Difference]: Without dead ends: 4607 [2020-11-07 04:04:15,979 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=236, Invalid=634, Unknown=0, NotChecked=0, Total=870 [2020-11-07 04:04:15,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4607 states. [2020-11-07 04:04:17,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4607 to 3652. [2020-11-07 04:04:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3652 states. [2020-11-07 04:04:17,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 3652 states and 4301 transitions. [2020-11-07 04:04:17,412 INFO L78 Accepts]: Start accepts. Automaton has 3652 states and 4301 transitions. Word has length 212 [2020-11-07 04:04:17,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:17,413 INFO L481 AbstractCegarLoop]: Abstraction has 3652 states and 4301 transitions. [2020-11-07 04:04:17,413 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 04:04:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 4301 transitions. [2020-11-07 04:04:17,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2020-11-07 04:04:17,427 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:17,428 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:04:17,428 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 04:04:17,428 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:04:17,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:17,429 INFO L82 PathProgramCache]: Analyzing trace with hash 300789092, now seen corresponding path program 1 times [2020-11-07 04:04:17,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:17,429 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1006371070] [2020-11-07 04:04:17,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,128 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:18,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:18,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:04:18,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:04:18,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:04:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:04:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:04:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-11-07 04:04:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-11-07 04:04:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:04:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 04:04:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2020-11-07 04:04:18,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-11-07 04:04:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-11-07 04:04:18,813 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1006371070] [2020-11-07 04:04:18,813 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:04:18,813 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-11-07 04:04:18,814 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522116050] [2020-11-07 04:04:18,814 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-11-07 04:04:18,814 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:18,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-11-07 04:04:18,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-11-07 04:04:18,815 INFO L87 Difference]: Start difference. First operand 3652 states and 4301 transitions. Second operand 22 states. [2020-11-07 04:04:20,027 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:20,976 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:21,718 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 04:04:22,527 WARN L194 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:04:23,299 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:04:24,033 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:04:25,934 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:27,678 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:28,470 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:29,520 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:30,295 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:36,153 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:36,897 WARN L194 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:37,645 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:38,374 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:39,087 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:39,892 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:40,601 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:41,317 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:42,032 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:42,738 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:43,483 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:44,235 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:45,041 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:45,760 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:49,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:49,087 INFO L93 Difference]: Finished difference Result 7312 states and 8796 transitions. [2020-11-07 04:04:49,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2020-11-07 04:04:49,088 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 294 [2020-11-07 04:04:49,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:49,111 INFO L225 Difference]: With dead ends: 7312 [2020-11-07 04:04:49,111 INFO L226 Difference]: Without dead ends: 3780 [2020-11-07 04:04:49,125 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1485 ImplicationChecksByTransitivity, 19.5s TimeCoverageRelationStatistics Valid=964, Invalid=4586, Unknown=0, NotChecked=0, Total=5550 [2020-11-07 04:04:49,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3780 states. [2020-11-07 04:04:50,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3780 to 3205. [2020-11-07 04:04:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3205 states. [2020-11-07 04:04:50,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 3205 states and 3641 transitions. [2020-11-07 04:04:50,452 INFO L78 Accepts]: Start accepts. Automaton has 3205 states and 3641 transitions. Word has length 294 [2020-11-07 04:04:50,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:50,453 INFO L481 AbstractCegarLoop]: Abstraction has 3205 states and 3641 transitions. [2020-11-07 04:04:50,453 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-11-07 04:04:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 3641 transitions. [2020-11-07 04:04:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-11-07 04:04:50,465 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:50,465 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:04:50,466 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 04:04:50,466 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:04:50,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:50,466 INFO L82 PathProgramCache]: Analyzing trace with hash 154904363, now seen corresponding path program 1 times [2020-11-07 04:04:50,467 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:50,467 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [734306264] [2020-11-07 04:04:50,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,181 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:51,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:51,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:04:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:04:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:04:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:04:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:04:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-11-07 04:04:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-11-07 04:04:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:51,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-11-07 04:04:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-11-07 04:04:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 33 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2020-11-07 04:04:51,709 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [734306264] [2020-11-07 04:04:51,710 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:04:51,710 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-11-07 04:04:51,711 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758245291] [2020-11-07 04:04:51,712 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:04:51,712 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:51,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:04:51,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:04:51,713 INFO L87 Difference]: Start difference. First operand 3205 states and 3641 transitions. Second operand 15 states. [2020-11-07 04:04:53,006 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:53,701 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:04:54,383 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:55,073 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:04:55,721 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:57,043 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:00,245 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:05,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:05,094 INFO L93 Difference]: Finished difference Result 5909 states and 6979 transitions. [2020-11-07 04:05:05,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-11-07 04:05:05,094 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 301 [2020-11-07 04:05:05,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:05,113 INFO L225 Difference]: With dead ends: 5909 [2020-11-07 04:05:05,113 INFO L226 Difference]: Without dead ends: 3309 [2020-11-07 04:05:05,124 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 519 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=382, Invalid=1688, Unknown=0, NotChecked=0, Total=2070 [2020-11-07 04:05:05,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3309 states. [2020-11-07 04:05:06,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3309 to 2841. [2020-11-07 04:05:06,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2841 states. [2020-11-07 04:05:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 2841 states and 3099 transitions. [2020-11-07 04:05:06,309 INFO L78 Accepts]: Start accepts. Automaton has 2841 states and 3099 transitions. Word has length 301 [2020-11-07 04:05:06,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:06,309 INFO L481 AbstractCegarLoop]: Abstraction has 2841 states and 3099 transitions. [2020-11-07 04:05:06,309 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:05:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 3099 transitions. [2020-11-07 04:05:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2020-11-07 04:05:06,317 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:06,317 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:06,318 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 04:05:06,318 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]=== [2020-11-07 04:05:06,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:06,318 INFO L82 PathProgramCache]: Analyzing trace with hash -1169144795, now seen corresponding path program 1 times [2020-11-07 04:05:06,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:06,319 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [647320137] [2020-11-07 04:05:06,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,019 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:07,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:07,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:05:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:05:07,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:05:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:05:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:05:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:05:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:05:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-11-07 04:05:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-11-07 04:05:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-11-07 04:05:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2020-11-07 04:05:07,281 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [647320137] [2020-11-07 04:05:07,281 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:05:07,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-11-07 04:05:07,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004855297] [2020-11-07 04:05:07,282 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:05:07,282 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:07,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:05:07,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:05:07,283 INFO L87 Difference]: Start difference. First operand 2841 states and 3099 transitions. Second operand 10 states. [2020-11-07 04:05:09,272 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:13,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:13,483 INFO L93 Difference]: Finished difference Result 3652 states and 4120 transitions. [2020-11-07 04:05:13,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-11-07 04:05:13,484 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 309 [2020-11-07 04:05:13,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:13,486 INFO L225 Difference]: With dead ends: 3652 [2020-11-07 04:05:13,486 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:05:13,495 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=280, Invalid=842, Unknown=0, NotChecked=0, Total=1122 [2020-11-07 04:05:13,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:05:13,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:05:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:05:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:05:13,497 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 309 [2020-11-07 04:05:13,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:13,497 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:05:13,497 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:05:13,497 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:05:13,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:05:13,498 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-07 04:05:13,500 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:05:17,979 WARN L194 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 518 DAG size of output: 459 [2020-11-07 04:05:19,450 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:05:22,114 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 28 [2020-11-07 04:05:22,226 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 28 [2020-11-07 04:05:23,068 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 219 [2020-11-07 04:05:25,822 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:05:26,964 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 454 DAG size of output: 382 [2020-11-07 04:05:34,335 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 454 DAG size of output: 382 [2020-11-07 04:05:36,167 WARN L194 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 368 [2020-11-07 04:05:37,870 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 436 DAG size of output: 383 [2020-11-07 04:05:40,554 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 454 DAG size of output: 382 [2020-11-07 04:05:47,317 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:05:51,045 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:05:52,186 WARN L194 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 368 [2020-11-07 04:05:53,411 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:05:54,299 WARN L194 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 368 [2020-11-07 04:05:55,560 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:05:56,472 WARN L194 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 368 [2020-11-07 04:05:58,851 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:06:00,752 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 454 DAG size of output: 382 [2020-11-07 04:06:02,224 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 454 DAG size of output: 382 [2020-11-07 04:06:04,472 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-11-07 04:06:06,930 WARN L194 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 368 [2020-11-07 04:06:09,798 WARN L194 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 368 [2020-11-07 04:06:10,652 WARN L194 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 368 [2020-11-07 04:06:11,921 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 476 DAG size of output: 405 [2020-11-07 04:06:15,624 WARN L194 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-11-07 04:06:16,155 WARN L194 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 34 [2020-11-07 04:06:18,127 WARN L194 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-11-07 04:06:20,781 WARN L194 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 205 DAG size of output: 40 [2020-11-07 04:06:21,412 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 1 [2020-11-07 04:06:22,032 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2020-11-07 04:06:22,663 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:06:27,415 WARN L194 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 398 DAG size of output: 56 [2020-11-07 04:06:31,014 WARN L194 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:06:31,608 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2020-11-07 04:06:36,518 WARN L194 SmtUtils]: Spent 4.90 s on a formula simplification. DAG size of input: 207 DAG size of output: 45 [2020-11-07 04:06:38,254 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 175 DAG size of output: 27 [2020-11-07 04:06:40,151 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-11-07 04:06:42,030 WARN L194 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 159 DAG size of output: 25 [2020-11-07 04:06:46,523 WARN L194 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2020-11-07 04:06:49,773 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 182 DAG size of output: 32 [2020-11-07 04:06:53,125 WARN L194 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-11-07 04:06:55,854 WARN L194 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2020-11-07 04:06:56,164 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 30 [2020-11-07 04:06:56,779 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:06:58,625 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-11-07 04:07:00,466 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-11-07 04:07:04,064 WARN L194 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:07:04,694 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:07,656 WARN L194 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 317 DAG size of output: 48 [2020-11-07 04:07:08,282 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:09,950 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-11-07 04:07:10,505 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 04:07:12,912 WARN L194 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 187 DAG size of output: 34 [2020-11-07 04:07:14,644 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-11-07 04:07:16,450 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-11-07 04:07:18,172 WARN L194 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-11-07 04:07:18,745 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:07:19,202 WARN L194 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 34 [2020-11-07 04:07:22,821 WARN L194 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 190 DAG size of output: 38 [2020-11-07 04:07:26,653 WARN L194 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 210 DAG size of output: 54 [2020-11-07 04:07:28,555 WARN L194 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-11-07 04:07:29,112 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 1 [2020-11-07 04:07:31,649 WARN L194 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 226 DAG size of output: 40 [2020-11-07 04:07:37,579 WARN L194 SmtUtils]: Spent 5.86 s on a formula simplification. DAG size of input: 208 DAG size of output: 38 [2020-11-07 04:07:39,700 WARN L194 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 190 DAG size of output: 30 [2020-11-07 04:07:40,384 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:46,014 WARN L194 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 202 DAG size of output: 35 [2020-11-07 04:07:46,704 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:07:47,454 WARN L194 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-07 04:07:53,096 WARN L194 SmtUtils]: Spent 5.63 s on a formula simplification. DAG size of input: 202 DAG size of output: 35 [2020-11-07 04:07:56,378 WARN L194 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-11-07 04:07:57,067 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:57,703 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-11-07 04:08:02,469 WARN L194 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 197 DAG size of output: 40 [2020-11-07 04:08:03,009 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-11-07 04:08:03,585 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:08:04,961 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-11-07 04:08:05,682 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 04:08:08,645 WARN L194 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 317 DAG size of output: 48 [2020-11-07 04:08:14,954 WARN L194 SmtUtils]: Spent 6.30 s on a formula simplification. DAG size of input: 210 DAG size of output: 45 [2020-11-07 04:08:18,104 WARN L194 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 293 DAG size of output: 49 [2020-11-07 04:08:23,430 WARN L194 SmtUtils]: Spent 5.30 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2020-11-07 04:08:26,396 WARN L194 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2020-11-07 04:08:29,765 WARN L194 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 326 DAG size of output: 52 [2020-11-07 04:08:30,096 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2020-11-07 04:08:33,318 WARN L194 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:08:33,872 WARN L194 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 04:08:34,524 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:35,738 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:08:38,717 WARN L194 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-11-07 04:08:41,301 WARN L194 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2020-11-07 04:08:43,813 WARN L194 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-11-07 04:08:47,004 WARN L194 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-11-07 04:08:47,604 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 04:08:50,569 WARN L194 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 317 DAG size of output: 48 [2020-11-07 04:08:53,717 WARN L194 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-11-07 04:08:56,808 WARN L194 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 192 DAG size of output: 35 [2020-11-07 04:08:57,478 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 23 [2020-11-07 04:09:00,662 WARN L194 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-11-07 04:09:04,226 WARN L194 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 245 DAG size of output: 42 [2020-11-07 04:09:07,064 WARN L194 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-11-07 04:09:10,260 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 196 DAG size of output: 40 [2020-11-07 04:09:10,846 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:09:16,232 WARN L194 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2020-11-07 04:09:16,824 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:09:22,249 WARN L194 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 208 DAG size of output: 38 [2020-11-07 04:09:23,579 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-11-07 04:09:26,106 WARN L194 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-11-07 04:09:31,322 WARN L194 SmtUtils]: Spent 5.21 s on a formula simplification. DAG size of input: 202 DAG size of output: 35 [2020-11-07 04:09:32,214 WARN L194 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 35 [2020-11-07 04:09:34,630 WARN L194 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 187 DAG size of output: 33 [2020-11-07 04:09:37,667 WARN L194 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:09:39,395 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-11-07 04:09:42,481 WARN L194 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2020-11-07 04:09:46,128 WARN L194 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:09:47,936 WARN L194 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-11-07 04:09:50,911 WARN L194 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-11-07 04:09:52,588 WARN L194 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-11-07 04:09:53,271 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 33 [2020-11-07 04:09:58,606 WARN L194 SmtUtils]: Spent 5.30 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2020-11-07 04:09:59,254 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:09:59,905 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:10:02,086 WARN L194 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 232 DAG size of output: 41 [2020-11-07 04:10:04,649 WARN L194 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 205 DAG size of output: 40 [2020-11-07 04:10:06,937 WARN L194 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-11-07 04:10:07,573 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-11-07 04:10:11,173 WARN L194 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:10:11,787 WARN L194 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:14,588 WARN L194 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-11-07 04:10:16,499 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-11-07 04:10:19,795 WARN L194 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-11-07 04:10:23,261 WARN L194 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 293 DAG size of output: 49 [2020-11-07 04:10:27,155 WARN L194 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:10:30,575 WARN L194 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 293 DAG size of output: 49 [2020-11-07 04:10:34,308 WARN L194 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:10:34,629 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 30 [2020-11-07 04:10:38,015 WARN L194 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 293 DAG size of output: 49 [2020-11-07 04:10:41,044 WARN L194 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-11-07 04:10:41,695 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:42,313 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:44,948 WARN L194 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 198 DAG size of output: 45 [2020-11-07 04:10:48,964 WARN L194 SmtUtils]: Spent 3.99 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:10:52,264 WARN L194 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-11-07 04:10:52,888 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:10:56,030 WARN L194 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2020-11-07 04:11:01,732 WARN L194 SmtUtils]: Spent 5.70 s on a formula simplification. DAG size of input: 206 DAG size of output: 40 [2020-11-07 04:11:04,886 WARN L194 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 317 DAG size of output: 48 [2020-11-07 04:11:10,413 WARN L194 SmtUtils]: Spent 5.52 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2020-11-07 04:11:13,506 WARN L194 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 317 DAG size of output: 48 [2020-11-07 04:11:19,293 WARN L194 SmtUtils]: Spent 5.78 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2020-11-07 04:11:20,048 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:11:22,576 WARN L194 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-11-07 04:11:23,202 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:11:24,596 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 232 DAG size of output: 40 [2020-11-07 04:11:25,269 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:11:27,377 WARN L194 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 04:11:30,716 WARN L194 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-11-07 04:11:34,841 WARN L194 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 196 DAG size of output: 35 [2020-11-07 04:11:40,809 WARN L194 SmtUtils]: Spent 5.88 s on a formula simplification. DAG size of input: 216 DAG size of output: 52 [2020-11-07 04:11:44,082 WARN L194 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 293 DAG size of output: 49 [2020-11-07 04:11:46,131 WARN L194 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-11-07 04:11:50,484 WARN L194 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2020-11-07 04:11:51,237 WARN L194 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-07 04:11:53,235 WARN L194 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-11-07 04:11:55,213 WARN L194 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-11-07 04:11:57,090 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-11-07 04:11:57,763 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:11:57,939 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:11:58,591 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:12:02,566 WARN L194 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 210 DAG size of output: 54 [2020-11-07 04:12:03,885 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 232 DAG size of output: 40 [2020-11-07 04:12:04,622 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 04:12:05,587 WARN L194 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 35 [2020-11-07 04:12:08,792 WARN L194 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 191 DAG size of output: 42 [2020-11-07 04:12:09,365 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:12:12,448 WARN L194 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:12:15,814 WARN L194 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 293 DAG size of output: 49 [2020-11-07 04:12:19,304 WARN L194 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 293 DAG size of output: 49 [2020-11-07 04:12:23,279 WARN L194 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 339 DAG size of output: 50 [2020-11-07 04:12:26,558 WARN L194 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-11-07 04:12:27,215 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:12:30,393 WARN L194 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:12:31,063 WARN L194 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:12:34,484 WARN L194 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-11-07 04:12:34,660 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:12:37,852 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 182 DAG size of output: 32 [2020-11-07 04:12:37,860 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:12:37,860 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:12:37,860 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:12:37,860 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:12:37,860 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 04:12:37,860 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 04:12:37,860 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 04:12:37,860 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 647 702) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 04:12:37,861 INFO L266 CegarLoopResult]: For program point L689-1(line 689) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L689-2(line 689) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 647 702) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 647 702) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 04:12:37,862 INFO L266 CegarLoopResult]: For program point L694(lines 671 695) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L678(lines 678 682) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L678-1(lines 678 682) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 04:12:37,863 INFO L266 CegarLoopResult]: For program point L670-1(line 670) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L670-2(line 670) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L691-1(lines 672 693) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 04:12:37,864 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L729-2(lines 729 754) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 703 762) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 703 762) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 04:12:37,865 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 703 762) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L755(lines 728 756) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 04:12:37,866 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L747-1(line 747) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L747-2(line 747) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L743-2(line 743) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L735(lines 735 739) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L735-1(lines 735 739) no Hoare annotation was computed. [2020-11-07 04:12:37,867 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L727-1(line 727) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L727-2(line 727) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L752-2(line 752) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 04:12:37,868 INFO L266 CegarLoopResult]: For program point L748-1(line 748) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L748-2(line 748) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:12:37,869 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 04:12:37,870 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 578 584) the Hoare annotation is: true [2020-11-07 04:12:37,870 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 578 584) the Hoare annotation is: true [2020-11-07 04:12:37,870 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 585 593) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:12:37,870 INFO L262 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-11-07 04:12:37,870 INFO L269 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: true [2020-11-07 04:12:37,870 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 585 593) the Hoare annotation is: true [2020-11-07 04:12:37,870 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 585 593) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:12:37,871 INFO L262 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,874 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 223 245) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,875 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 223 245) the Hoare annotation is: true [2020-11-07 04:12:37,875 INFO L269 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: true [2020-11-07 04:12:37,875 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 223 245) the Hoare annotation is: true [2020-11-07 04:12:37,875 INFO L262 CegarLoopResult]: At program point L235(line 235) 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 (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:12:37,875 INFO L262 CegarLoopResult]: At program point L235-1(line 235) 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 (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:12:37,875 INFO L262 CegarLoopResult]: At program point L233(lines 233 240) 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 (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:12:37,875 INFO L269 CegarLoopResult]: At program point L233-1(lines 233 240) the Hoare annotation is: true [2020-11-07 04:12:37,875 INFO L262 CegarLoopResult]: At program point L231(line 231) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret17| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,876 INFO L262 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,876 INFO L262 CegarLoopResult]: At program point L231-1(line 231) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret17| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,876 INFO L262 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,876 INFO L262 CegarLoopResult]: At program point L231-2(line 231) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret17| ~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))) [2020-11-07 04:12:37,876 INFO L262 CegarLoopResult]: At program point L229-1(line 229) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,876 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 04:12:37,876 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 04:12:37,876 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 176 199) no Hoare annotation was computed. [2020-11-07 04:12:37,876 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 04:12:37,876 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:12:37,876 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 176 199) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 176 199) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 04:12:37,877 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 544 558) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse3) (or .cse4 .cse5 .cse6 .cse3 .cse7) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse7) (or .cse1 .cse6 .cse2 .cse3))) [2020-11-07 04:12:37,878 INFO L262 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= |old(~systemActive~0)| ~systemActive~0) .cse8))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse2) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse4 .cse5 .cse3 .cse6 .cse7) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 .cse5 (and (= 1 ~systemActive~0) .cse8)) (or .cse4 .cse1 .cse5 .cse3 .cse6)))) [2020-11-07 04:12:37,878 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 544 558) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= |old(~systemActive~0)| 0)) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse5 .cse7 .cse6 .cse3) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse5 .cse2 (and (= 1 ~systemActive~0) .cse8)) (or .cse1 .cse5 .cse2 .cse7 .cse3)))) [2020-11-07 04:12:37,878 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 544 558) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5 .cse6 .cse3) (or .cse4 .cse5 .cse6 .cse3 .cse7) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse7) (or .cse1 .cse6 .cse2 .cse3))) [2020-11-07 04:12:37,878 INFO L262 CegarLoopResult]: At program point L548(lines 548 554) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~systemActive~0)| 0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse2 .cse3) (or .cse4 .cse5 .cse8 .cse6 .cse7) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 .cse5 .cse6) (or .cse4 .cse1 .cse5 .cse8 .cse6))) [2020-11-07 04:12:37,878 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 480 488) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse2))) [2020-11-07 04:12:37,878 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 480 488) the Hoare annotation is: true [2020-11-07 04:12:37,879 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 480 488) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse2))) [2020-11-07 04:12:37,879 INFO L262 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse2 .cse5 .cse6 .cse4))) [2020-11-07 04:12:37,879 INFO L269 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: true [2020-11-07 04:12:37,879 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 04:12:37,879 INFO L266 CegarLoopResult]: For program point L508(lines 508 516) no Hoare annotation was computed. [2020-11-07 04:12:37,879 INFO L266 CegarLoopResult]: For program point L508-2(lines 508 516) no Hoare annotation was computed. [2020-11-07 04:12:37,879 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 04:12:37,879 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L496(lines 496 504) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 489 524) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L496-2(lines 496 504) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 489 524) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L519-1(line 519) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 489 524) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 571 577) the Hoare annotation is: true [2020-11-07 04:12:37,880 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 571 577) the Hoare annotation is: true [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 04:12:37,880 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L638-1(line 638) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L638-2(line 638) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L601(lines 601 646) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L601-1(lines 601 646) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 601 646) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:12:37,881 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 601 646) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 601 646) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 04:12:37,882 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L631-1(line 631) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L627-1(line 627) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 04:12:37,883 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L956(line 956) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 914 959) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-11-07 04:12:37,884 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 938 939) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 914 959) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L938(lines 938 939) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L934(lines 934 941) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 914 959) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L930(line 930) no Hoare annotation was computed. [2020-11-07 04:12:37,885 INFO L266 CegarLoopResult]: For program point L928(lines 928 948) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L928-1(lines 928 948) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L955(line 955) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L955-1(line 955) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L955-2(line 955) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L953-1(line 953) no Hoare annotation was computed. [2020-11-07 04:12:37,886 INFO L266 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L953-2(line 953) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L914(lines 914 959) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L945(lines 945 946) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 945 946) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L933-1(line 933) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-11-07 04:12:37,887 INFO L266 CegarLoopResult]: For program point L933-2(line 933) no Hoare annotation was computed. [2020-11-07 04:12:37,888 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 209 219) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,888 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 209 219) the Hoare annotation is: true [2020-11-07 04:12:37,888 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 209 219) the Hoare annotation is: true [2020-11-07 04:12:37,888 INFO L262 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,888 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 469 479) the Hoare annotation is: true [2020-11-07 04:12:37,888 INFO L262 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:12:37,888 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 469 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:12:37,889 INFO L269 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: true [2020-11-07 04:12:37,889 INFO L262 CegarLoopResult]: At program point L474-1(line 474) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret26|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:12:37,889 INFO L262 CegarLoopResult]: At program point L474-2(line 474) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret26|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:12:37,889 INFO L262 CegarLoopResult]: At program point L474-3(line 474) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret26|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:12:37,889 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 469 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:12:37,889 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 461 468) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 (not (= 1 ~systemActive~0))) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse5 .cse3 .cse2))) [2020-11-07 04:12:37,890 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 461 468) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse4 .cse2 .cse5) (or .cse1 .cse3 .cse4 .cse2 .cse5))) [2020-11-07 04:12:37,890 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 461 468) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse4 .cse2 .cse5) (or .cse1 .cse3 .cse4 .cse2 .cse5))) [2020-11-07 04:12:37,890 INFO L262 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse2))) [2020-11-07 04:12:37,890 INFO L262 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse2))) [2020-11-07 04:12:37,890 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~2)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse4 .cse5) (or .cse1 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,890 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse4 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse4 .cse3))) [2020-11-07 04:12:37,891 INFO L262 CegarLoopResult]: At program point L133(line 133) 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))) [2020-11-07 04:12:37,891 INFO L269 CegarLoopResult]: At program point L132(lines 132 138) the Hoare annotation is: true [2020-11-07 04:12:37,891 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2020-11-07 04:12:37,891 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|))) (.cse4 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse4 .cse3))) [2020-11-07 04:12:37,891 INFO L262 CegarLoopResult]: At program point L447(line 447) 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))) [2020-11-07 04:12:37,891 INFO L262 CegarLoopResult]: At program point L447-1(lines 428 452) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= ~methaneLevelCritical~0 processEnvironment_~tmp~4)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (and .cse6 (= ~pumpRunning~0 0)) .cse7 .cse3) (or .cse1 .cse8 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8 (and .cse6 .cse2) .cse3))) [2020-11-07 04:12:37,892 INFO L262 CegarLoopResult]: At program point L442(line 442) 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 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2))) [2020-11-07 04:12:37,892 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 428 452) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= ~methaneLevelCritical~0 processEnvironment_~tmp~4)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (and .cse6 (= ~pumpRunning~0 0)) .cse7 .cse3) (or .cse1 .cse8 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8 (and .cse6 .cse2) .cse3))) [2020-11-07 04:12:37,892 INFO L262 CegarLoopResult]: At program point L438(line 438) 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 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2))) [2020-11-07 04:12:37,892 INFO L262 CegarLoopResult]: At program point L436(lines 436 444) 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))) (.cse6 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2) (or .cse5 .cse1 .cse6 .cse2))) [2020-11-07 04:12:37,892 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 428 452) 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))) [2020-11-07 04:12:37,893 INFO L262 CegarLoopResult]: At program point L434(line 434) 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))) [2020-11-07 04:12:37,893 INFO L262 CegarLoopResult]: At program point L434-1(line 434) 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))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret25|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse6) (or .cse5 .cse1 .cse2 .cse6))) [2020-11-07 04:12:37,893 INFO L262 CegarLoopResult]: At program point L432(lines 432 449) 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))) [2020-11-07 04:12:37,893 INFO L262 CegarLoopResult]: At program point L434-2(line 434) 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))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret25|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse6) (or .cse5 .cse1 .cse2 .cse6))) [2020-11-07 04:12:37,893 INFO L262 CegarLoopResult]: At program point L434-3(line 434) 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 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret25|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4) (= ~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))) [2020-11-07 04:12:37,894 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 394 400) the Hoare annotation is: true [2020-11-07 04:12:37,894 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 394 400) the Hoare annotation is: true [2020-11-07 04:12:37,894 INFO L262 CegarLoopResult]: At program point L353(lines 308 355) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse6 (= 0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse5 .cse3 .cse4) (and .cse1 .cse6 .cse5 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse5 .cse7 .cse3 .cse4) (and .cse6 .cse5 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse7 .cse3))) [2020-11-07 04:12:37,894 INFO L262 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse6 (= 0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse5 .cse3 .cse4) (and .cse1 .cse6 .cse5 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse5 .cse7 .cse3 .cse4) (and .cse6 .cse5 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse7 .cse3))) [2020-11-07 04:12:37,894 INFO L262 CegarLoopResult]: At program point L316(line 316) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse6 (= 0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse5 .cse3 .cse4) (and .cse1 .cse6 .cse5 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse5 .cse7 .cse3 .cse4) (and .cse6 .cse5 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse7 .cse3))) [2020-11-07 04:12:37,895 INFO L262 CegarLoopResult]: At program point L316-1(line 316) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse6 (= 0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse5 .cse3 .cse4) (and .cse1 .cse6 .cse5 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse5 .cse7 .cse3 .cse4) (and .cse6 .cse5 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse7 .cse3))) [2020-11-07 04:12:37,895 INFO L262 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,895 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (let ((.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= 1 ~systemActive~0) .cse3 .cse4 .cse5) (and (= ~pumpRunning~0 0) .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-11-07 04:12:37,895 INFO L262 CegarLoopResult]: At program point L342(line 342) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,896 INFO L262 CegarLoopResult]: At program point L309(lines 308 355) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse6 (= 0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse5 .cse3 .cse4) (and .cse1 .cse6 .cse5 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse5 .cse7 .cse3 .cse4) (and .cse6 .cse5 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse7 .cse3))) [2020-11-07 04:12:37,896 INFO L262 CegarLoopResult]: At program point L342-1(line 342) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,896 INFO L262 CegarLoopResult]: At program point L342-2(line 342) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,896 INFO L262 CegarLoopResult]: At program point L338(lines 338 351) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,897 INFO L262 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,897 INFO L262 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (= ~methAndRunningLastTime~0 0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse1 .cse5 .cse2 .cse3) (and .cse0 .cse1 .cse5 .cse2 .cse3) (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse4 .cse6 .cse2 .cse3) (and .cse7 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse2))) [2020-11-07 04:12:37,897 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (= ~methAndRunningLastTime~0 0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse1 .cse5 .cse2 .cse3) (and .cse0 .cse1 .cse5 .cse2 .cse3) (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse4 .cse6 .cse2 .cse3) (and .cse7 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse2))) [2020-11-07 04:12:37,897 INFO L262 CegarLoopResult]: At program point L326-1(line 326) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (= ~methAndRunningLastTime~0 0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse1 .cse5 .cse2 .cse3) (and .cse0 .cse1 .cse5 .cse2 .cse3) (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse4 .cse6 .cse2 .cse3) (and .cse7 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse2))) [2020-11-07 04:12:37,897 INFO L269 CegarLoopResult]: At program point testEXIT(lines 298 363) the Hoare annotation is: true [2020-11-07 04:12:37,897 INFO L262 CegarLoopResult]: At program point testENTRY(lines 298 363) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,898 INFO L262 CegarLoopResult]: At program point L318(lines 318 324) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse6 (= 0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse5 .cse3 .cse4) (and .cse1 .cse6 .cse5 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse5 .cse7 .cse3 .cse4) (and .cse6 .cse5 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse7 .cse3))) [2020-11-07 04:12:37,898 INFO L262 CegarLoopResult]: At program point L318-1(lines 318 324) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (= ~methAndRunningLastTime~0 0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse1 .cse5 .cse2 .cse3) (and .cse0 .cse1 .cse5 .cse2 .cse3) (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse4 .cse6 .cse2 .cse3) (and .cse7 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse2))) [2020-11-07 04:12:37,898 INFO L269 CegarLoopResult]: At program point testFINAL(lines 298 363) the Hoare annotation is: true [2020-11-07 04:12:37,898 INFO L262 CegarLoopResult]: At program point L310(lines 310 314) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse6 (= 0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse5 .cse3 .cse4) (and .cse1 .cse6 .cse5 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse5 .cse7 .cse3 .cse4) (and .cse6 .cse5 .cse7 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (<= 2 ~waterLevel~0) .cse7 .cse3))) [2020-11-07 04:12:37,898 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,899 INFO L262 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,899 INFO L262 CegarLoopResult]: At program point L356(lines 307 357) 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))) [2020-11-07 04:12:37,899 INFO L262 CegarLoopResult]: At program point L344(lines 344 350) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,899 INFO L262 CegarLoopResult]: At program point L344-1(lines 338 351) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (and .cse5 .cse8 .cse2 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (and .cse0 .cse5 .cse8 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,899 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,900 INFO L262 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:37,900 INFO L262 CegarLoopResult]: At program point L336-1(line 336) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,900 INFO L262 CegarLoopResult]: At program point L328(lines 328 334) the Hoare annotation is: (let ((.cse0 (= 0 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (= ~methAndRunningLastTime~0 0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~methaneLevelCritical~0 0) .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and .cse4 .cse1 .cse5 .cse2 .cse3) (and .cse0 .cse1 .cse5 .cse2 .cse3) (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse4 .cse6 .cse2 .cse3) (and .cse7 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse2))) [2020-11-07 04:12:37,900 INFO L262 CegarLoopResult]: At program point L328-1(lines 328 334) the Hoare annotation is: (let ((.cse5 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse2 .cse3 .cse4) (and .cse1 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse1 .cse8 .cse6 .cse3) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse0 .cse1 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse0 .cse1 .cse8 .cse3) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse1 .cse6 .cse3 .cse4))) [2020-11-07 04:12:37,900 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 892 893) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L892(lines 892 893) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 868 913) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L888(lines 888 895) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L882(lines 882 902) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L882-1(lines 882 902) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-11-07 04:12:37,901 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L909-1(line 909) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L909-2(line 909) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L907-1(line 907) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L907-2(line 907) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 04:12:37,902 INFO L266 CegarLoopResult]: For program point L868(lines 868 913) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L899(lines 899 900) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 899 900) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L887-1(line 887) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L887-2(line 887) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 868 913) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 868 913) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-11-07 04:12:37,903 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L266 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 04:12:37,904 INFO L262 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse3 .cse5) (or .cse6 .cse0 .cse1 .cse3 .cse5 .cse7) (or .cse2 .cse4 .cse8 .cse7) (or .cse6 .cse4 .cse3) (or .cse2 .cse4 .cse8 .cse5) (or .cse0 .cse1 .cse2 .cse8 .cse7) (or .cse1 .cse0 .cse2 .cse8 .cse5))) [2020-11-07 04:12:37,905 INFO L262 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse6) (or .cse7 .cse4 .cse2 .cse3 .cse6) (or .cse7 .cse1 .cse2) (or .cse4 .cse0 .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse0 .cse2))) [2020-11-07 04:12:37,905 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 258 286) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse7 .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse8) (or .cse5 .cse7 .cse6 .cse4 .cse3 .cse8) (or .cse7 .cse0 .cse6 .cse3) (or .cse7 .cse0 .cse2 .cse3 .cse8))) [2020-11-07 04:12:37,905 INFO L262 CegarLoopResult]: At program point L271(lines 271 277) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse6) (or .cse7 .cse4 .cse2 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6) (or .cse7 .cse1 .cse2) (or .cse4 .cse0 .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse0 .cse2))) [2020-11-07 04:12:37,905 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 258 286) the Hoare annotation is: (let ((.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse11 (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (let ((.cse3 (and .cse11 .cse7)) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse11 .cse10)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse5 .cse3) (or .cse6 .cse0 .cse2 .cse7 .cse4) (or .cse0 .cse1 .cse2 .cse8 .cse9) (or .cse6 .cse0 .cse2 .cse10 .cse8) (or .cse0 .cse1 .cse5 .cse8 .cse9) (or .cse6 .cse0 .cse5 .cse7)))) [2020-11-07 04:12:37,905 INFO L262 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse6 .cse3) (or .cse0 .cse1 .cse7 .cse3) (or .cse0 .cse1 .cse2 .cse6 .cse3) (or .cse8 .cse0 .cse7 .cse6 .cse3 .cse4) (or .cse1 .cse5 .cse7 .cse6 .cse3) (or .cse8 .cse5 .cse7 .cse3))) [2020-11-07 04:12:37,906 INFO L262 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse6) (or .cse7 .cse4 .cse2 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse6) (or .cse7 .cse1 .cse2) (or .cse4 .cse0 .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse0 .cse2))) [2020-11-07 04:12:37,906 INFO L262 CegarLoopResult]: At program point L270(lines 270 280) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse8 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse9)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse3 .cse5) (or .cse2 .cse4 .cse6 .cse7) (or .cse8 .cse1 .cse3 .cse5 .cse9 .cse7) (or .cse8 .cse4 .cse3) (or .cse2 .cse4 .cse6 .cse5) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse1 .cse0 .cse2 .cse6 .cse5)))) [2020-11-07 04:12:37,906 INFO L262 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: (let ((.cse8 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse4 .cse7 .cse3) (or .cse8 .cse6 .cse2 .cse3 .cse7 .cse5) (or .cse6 .cse0 .cse2 .cse7) (or .cse8 .cse1 .cse2) (or .cse6 .cse0 .cse4 .cse7 .cse5) (or .cse0 .cse1 .cse4 .cse3))) [2020-11-07 04:12:37,906 INFO L262 CegarLoopResult]: At program point L268-1(line 268) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse7 (and (= |__utac_acc__Specification2_spec__2_#t~ret19| 0) .cse9))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse4 .cse7 .cse5) (or .cse8 .cse6 .cse2 .cse3 .cse9 .cse5) (or .cse8 .cse1 .cse2) (or .cse0 .cse1 .cse4 .cse3) (or .cse6 .cse0 .cse2 .cse7) (or .cse6 .cse0 .cse4 .cse3 .cse7)))) [2020-11-07 04:12:37,907 INFO L262 CegarLoopResult]: At program point L266(lines 266 283) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 1 ~systemActive~0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) .cse7)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3) (or .cse6 .cse0 .cse2 .cse7 .cse5) (or .cse8 .cse6 .cse9 .cse5 .cse7 .cse4) (or .cse0 .cse1 .cse9 .cse5 .cse3) (or .cse6 .cse0 .cse9 .cse7) (or .cse8 .cse1 .cse9 .cse3) (or .cse6 .cse0 .cse2 .cse7 .cse4)))) [2020-11-07 04:12:37,907 INFO L262 CegarLoopResult]: At program point L268-2(line 268) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse7 (and (= |__utac_acc__Specification2_spec__2_#t~ret19| 0) .cse9))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5) (or .cse6 .cse0 .cse4 .cse7 .cse5) (or .cse8 .cse6 .cse2 .cse3 .cse9 .cse5) (or .cse8 .cse1 .cse2) (or .cse0 .cse1 .cse4 .cse3) (or .cse6 .cse0 .cse2 .cse7) (or .cse6 .cse0 .cse4 .cse3 .cse7)))) [2020-11-07 04:12:37,907 INFO L262 CegarLoopResult]: At program point L268-3(line 268) the Hoare annotation is: (let ((.cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |__utac_acc__Specification2_spec__2_#t~ret19| 0) .cse9)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse6 .cse3) (or .cse0 .cse1 .cse6 .cse7) (or .cse4 .cse5 .cse0 .cse2) (or .cse8 .cse5 .cse2 .cse3 .cse9 .cse7) (or .cse4 .cse5 .cse0 .cse6 .cse7) (or .cse8 .cse1 .cse2) (or .cse0 .cse1 .cse6 .cse3)))) [2020-11-07 04:12:37,907 INFO L262 CegarLoopResult]: At program point L266-1(lines 258 286) the Hoare annotation is: (let ((.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse11 (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (.cse7 (= ~methAndRunningLastTime~0 0))) (let ((.cse3 (and .cse11 .cse7)) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse11 .cse10)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse5 .cse3) (or .cse6 .cse0 .cse2 .cse7 .cse4) (or .cse0 .cse1 .cse2 .cse8 .cse9) (or .cse6 .cse0 .cse2 .cse10 .cse8) (or .cse0 .cse1 .cse5 .cse8 .cse9) (or .cse6 .cse0 .cse5 .cse7)))) [2020-11-07 04:12:37,908 INFO L262 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse7 .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse8) (or .cse5 .cse7 .cse6 .cse4 .cse3 .cse8) (or .cse7 .cse0 .cse6 .cse3) (or .cse7 .cse0 .cse2 .cse3 .cse8))) [2020-11-07 04:12:37,908 INFO L262 CegarLoopResult]: At program point L264-1(line 264) the Hoare annotation is: (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse9 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret18| 0) .cse8)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse7 .cse1 .cse5 .cse8 .cse4) (or .cse9 .cse7 .cse3 .cse4 .cse8 .cse6) (or .cse7 .cse1 .cse3 .cse8) (or .cse9 .cse0 .cse2 .cse3) (or .cse7 .cse1 .cse5 .cse8 .cse6) (or .cse0 .cse1 .cse2 .cse5 .cse4)))) [2020-11-07 04:12:37,908 INFO L262 CegarLoopResult]: At program point L264-2(line 264) the Hoare annotation is: (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse9 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret18| 0) .cse8)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse7 .cse1 .cse5 .cse8 .cse4) (or .cse9 .cse7 .cse3 .cse4 .cse8 .cse6) (or .cse7 .cse1 .cse3 .cse8) (or .cse9 .cse0 .cse2 .cse3) (or .cse7 .cse1 .cse5 .cse8 .cse6) (or .cse0 .cse1 .cse2 .cse5 .cse4)))) [2020-11-07 04:12:37,908 INFO L262 CegarLoopResult]: At program point L264-3(line 264) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) (= |__utac_acc__Specification2_spec__2_#t~ret18| 0) .cse6)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse8 .cse5 .cse9 .cse4 .cse6 .cse7) (or .cse5 .cse1 .cse9 .cse6) (or .cse5 .cse1 .cse3 .cse6 .cse7) (or .cse0 .cse8 .cse2 .cse9) (or .cse0 .cse1 .cse2 .cse9 .cse4)))) [2020-11-07 04:12:37,909 INFO L262 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse7 .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse8) (or .cse5 .cse7 .cse6 .cse4 .cse3 .cse8) (or .cse7 .cse0 .cse6 .cse3) (or .cse7 .cse0 .cse2 .cse3 .cse8))) [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point L104(lines 104 112) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2020-11-07 04:12:37,909 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 250 257) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:12:37,910 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 250 257) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:12:37,910 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 250 257) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point L563-2(line 563) no Hoare annotation was computed. [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 561 570) no Hoare annotation was computed. [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 561 570) no Hoare annotation was computed. [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 561 570) no Hoare annotation was computed. [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 04:12:37,910 INFO L266 CegarLoopResult]: For program point L563-1(line 563) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L853(lines 853 864) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L845-1(line 845) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L829-1(line 829) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-11-07 04:12:37,911 INFO L266 CegarLoopResult]: For program point L854(lines 854 861) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 765 867) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L789(lines 789 793) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L814-2(lines 814 834) no Hoare annotation was computed. [2020-11-07 04:12:37,912 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 765 867) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L765(lines 765 867) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L765-1(lines 765 867) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L856-1(line 856) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L856-2(line 856) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 765 867) no Hoare annotation was computed. [2020-11-07 04:12:37,913 INFO L266 CegarLoopResult]: For program point L815(lines 814 834) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L799-1(line 799) no Hoare annotation was computed. [2020-11-07 04:12:37,914 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L816(lines 816 820) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L841-1(line 841) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L841-2(line 841) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 04:12:37,915 INFO L266 CegarLoopResult]: For program point L825-1(line 825) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L825-2(line 825) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 04:12:37,916 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L843-1(line 843) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L843-2(line 843) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L835(lines 813 836) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L794(lines 794 810) no Hoare annotation was computed. [2020-11-07 04:12:37,917 INFO L266 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L827-2(line 827) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L811(lines 811 852) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 04:12:37,918 INFO L266 CegarLoopResult]: For program point L803-1(line 803) no Hoare annotation was computed. [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L514-1(line 514) 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)|)) [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L514-2(line 514) 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)|)) [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L514-3(line 514) 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)|)) [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L510(line 510) 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)|)) [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L514-4(line 514) 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)|)) [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L510-1(line 510) 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)|)) [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L510-2(line 510) 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)|)) [2020-11-07 04:12:37,919 INFO L262 CegarLoopResult]: At program point L510-3(line 510) 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)|)) [2020-11-07 04:12:37,920 INFO L262 CegarLoopResult]: At program point L506(line 506) 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)|)) [2020-11-07 04:12:37,920 INFO L262 CegarLoopResult]: At program point L506-1(line 506) 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)|)) [2020-11-07 04:12:37,920 INFO L262 CegarLoopResult]: At program point L506-2(line 506) 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)|)) [2020-11-07 04:12:37,920 INFO L262 CegarLoopResult]: At program point L506-3(line 506) 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)|)) [2020-11-07 04:12:37,920 INFO L262 CegarLoopResult]: At program point L502(line 502) 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)|)) [2020-11-07 04:12:37,920 INFO L262 CegarLoopResult]: At program point L506-4(line 506) 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)|)) [2020-11-07 04:12:37,920 INFO L262 CegarLoopResult]: At program point L502-1(line 502) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L506-5(line 506) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L502-2(line 502) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L506-6(line 506) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L502-3(line 502) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L506-7(line 506) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L114(line 114) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L498(line 498) 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)|)) [2020-11-07 04:12:37,921 INFO L262 CegarLoopResult]: At program point L502-4(line 502) 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)|)) [2020-11-07 04:12:37,922 INFO L262 CegarLoopResult]: At program point L114-1(line 114) 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)|)) [2020-11-07 04:12:37,922 INFO L262 CegarLoopResult]: At program point L498-1(line 498) 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)|)) [2020-11-07 04:12:37,922 INFO L262 CegarLoopResult]: At program point L114-2(line 114) 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)|)) [2020-11-07 04:12:37,922 INFO L262 CegarLoopResult]: At program point L498-2(line 498) 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)|)) [2020-11-07 04:12:37,922 INFO L262 CegarLoopResult]: At program point L498-3(line 498) 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)|)) [2020-11-07 04:12:37,922 INFO L262 CegarLoopResult]: At program point L143(line 143) 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)|)) [2020-11-07 04:12:37,922 INFO L262 CegarLoopResult]: At program point L110(line 110) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L494(line 494) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L110-1(line 110) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L110-2(line 110) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L110-3(line 110) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L106(line 106) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L106-1(line 106) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L106-2(line 106) 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)|)) [2020-11-07 04:12:37,923 INFO L262 CegarLoopResult]: At program point L106-3(line 106) 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)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L102(line 102) 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)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L106-4(line 106) 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)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L102-1(line 102) 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)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L106-5(line 106) 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)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L102-2(line 102) 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)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L102-3(line 102) 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)|)) [2020-11-07 04:12:37,924 INFO L262 CegarLoopResult]: At program point L899(line 899) 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)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L102-4(line 102) 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)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L899-1(line 899) 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)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L102-5(line 102) 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)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L102-6(line 102) 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)|)) [2020-11-07 04:12:37,925 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L102-7(line 102) 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)|)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L945(line 945) 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)|)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L945-1(line 945) 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)|)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:37,926 INFO L262 CegarLoopResult]: At program point L520(line 520) 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)|)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point L520-1(line 520) 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)|)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point L520-2(line 520) 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)|)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point L900(line 900) 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)|)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point L892(line 892) 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)|)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point L892-1(line 892) 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)|)) [2020-11-07 04:12:37,927 INFO L262 CegarLoopResult]: At program point L946(line 946) 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)|)) [2020-11-07 04:12:37,928 INFO L262 CegarLoopResult]: At program point L50(line 50) 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)|)) [2020-11-07 04:12:37,928 INFO L262 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:37,928 INFO L262 CegarLoopResult]: At program point L938(line 938) 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)|)) [2020-11-07 04:12:37,928 INFO L262 CegarLoopResult]: At program point L938-1(line 938) 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)|)) [2020-11-07 04:12:37,928 INFO L262 CegarLoopResult]: At program point L893(line 893) 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)|)) [2020-11-07 04:12:37,928 INFO L262 CegarLoopResult]: At program point L249(line 249) 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)|)) [2020-11-07 04:12:37,928 INFO L262 CegarLoopResult]: At program point L939(line 939) 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)|)) [2020-11-07 04:12:37,929 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:12:37,929 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,929 INFO L262 CegarLoopResult]: At program point L101(line 101) 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)|)) [2020-11-07 04:12:37,929 INFO L262 CegarLoopResult]: At program point L518-1(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,929 INFO L262 CegarLoopResult]: At program point L518-2(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:37,929 INFO L262 CegarLoopResult]: At program point L518-3(line 518) 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)|)) [2020-11-07 04:12:37,930 INFO L262 CegarLoopResult]: At program point L514(line 514) 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)|)) [2020-11-07 04:12:37,930 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:37,930 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 453 460) 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))) [2020-11-07 04:12:37,930 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 453 460) 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))) [2020-11-07 04:12:37,930 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 453 460) 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))) [2020-11-07 04:12:37,930 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 119 127) no Hoare annotation was computed. [2020-11-07 04:12:37,930 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 04:12:37,931 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 04:12:37,931 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 119 127) no Hoare annotation was computed. [2020-11-07 04:12:37,931 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 119 127) no Hoare annotation was computed. [2020-11-07 04:12:37,931 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 525 543) 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 (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~6 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-11-07 04:12:37,931 INFO L262 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.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 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:12:37,931 INFO L262 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse2))) [2020-11-07 04:12:37,931 INFO L269 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: true [2020-11-07 04:12:37,932 INFO L262 CegarLoopResult]: At program point L534(lines 534 538) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (<= 1 isHighWaterLevel_~tmp~5))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse2 .cse4))) [2020-11-07 04:12:37,932 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 525 543) the Hoare annotation is: true [2020-11-07 04:12:37,932 INFO L269 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: true [2020-11-07 04:12:37,932 INFO L262 CegarLoopResult]: At program point L534-2(lines 534 538) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 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))) [2020-11-07 04:12:37,932 INFO L262 CegarLoopResult]: At program point L532-1(line 532) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret43|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-11-07 04:12:37,932 INFO L262 CegarLoopResult]: At program point L532-2(line 532) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret43|)) (.cse4 (<= 2 ~waterLevel~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-11-07 04:12:37,932 INFO L262 CegarLoopResult]: At program point L532-3(line 532) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 |isHighWaterLevel_#t~ret43|) (<= 1 isHighWaterLevel_~tmp~5))) (.cse4 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse3))) [2020-11-07 04:12:37,932 INFO L269 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: true [2020-11-07 04:12:37,933 INFO L269 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: true [2020-11-07 04:12:37,933 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 525 543) 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 (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~6 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-11-07 04:12:37,933 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5 .cse6) (or .cse1 .cse4 .cse7 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse6 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse4 .cse2 .cse3) (or .cse1 .cse4 .cse7 .cse3))) [2020-11-07 04:12:37,933 INFO L262 CegarLoopResult]: At program point L79-1(lines 75 86) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~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 .cse1 .cse5 .cse8 .cse3 .cse4) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse5 .cse6 .cse8 .cse7))) [2020-11-07 04:12:37,933 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse2 .cse7) (or .cse0 .cse1 .cse6 .cse2 .cse7) (or .cse0 .cse1 .cse8 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse6 .cse8 .cse7))) [2020-11-07 04:12:37,934 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~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 .cse1 .cse5 .cse8 .cse3 .cse4) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse5 .cse6 .cse8 .cse7))) [2020-11-07 04:12:37,934 INFO L262 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse0 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse6 .cse2 .cse7) (or .cse5 .cse4 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:37,934 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:12:37,934 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:12:37,934 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:12:37,934 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:12:37,934 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2020-11-07 04:12:37,935 INFO L262 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse4 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse6) (or .cse1 .cse2 .cse5 .cse7 .cse4) (or .cse0 .cse2 .cse7 .cse4) (or .cse8 .cse5 .cse7 .cse4) (or .cse2 .cse5 .cse3 .cse4 .cse6) (or .cse8 .cse0 .cse7 .cse4))) [2020-11-07 04:12:37,935 INFO L269 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: true [2020-11-07 04:12:37,935 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7) (or .cse2 .cse6 .cse3 .cse4 .cse8) (or .cse1 .cse2 .cse6 .cse3 .cse7) (or .cse5 .cse0 .cse3 .cse7) (or .cse0 .cse2 .cse3 .cse7) (or .cse1 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse8))) [2020-11-07 04:12:37,935 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7) (or .cse2 .cse6 .cse3 .cse4 .cse8) (or .cse1 .cse2 .cse6 .cse3 .cse7) (or .cse5 .cse0 .cse3 .cse7) (or .cse0 .cse2 .cse3 .cse7) (or .cse1 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse8))) [2020-11-07 04:12:37,935 INFO L262 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and .cse11 .cse12)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse10 (and .cse11 (= ~methAndRunningLastTime~0 0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 .cse12)) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse1 .cse5 .cse9 .cse7) (or .cse0 .cse9 .cse7 .cse8) (or .cse2 .cse5 .cse3 .cse8 .cse10) (or .cse5 .cse9 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse8 .cse10) (or .cse0 .cse6 .cse3 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse7)))) [2020-11-07 04:12:37,936 INFO L262 CegarLoopResult]: At program point L381(lines 381 387) the Hoare annotation is: (let ((.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse14 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (= ~methAndRunningLastTime~0 0))) (let ((.cse5 (= ~pumpRunning~0 0)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse13 (and (<= 1 ~pumpRunning~0) .cse14 (<= 2 ~waterLevel~0) .cse10)) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and .cse14 .cse12 .cse4)) (.cse7 (not (= 0 ~systemActive~0))) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5)) (or .cse0 .cse6 .cse7 .cse8 .cse9) (or (and .cse5 .cse10) .cse0 .cse2 .cse3 .cse9) (or .cse0 .cse1 .cse6 .cse7 .cse8) (or .cse1 .cse2 .cse11 .cse3 (and .cse12 .cse4)) (or .cse1 .cse11 .cse6 .cse7 .cse8) (or .cse2 .cse11 .cse3 .cse9 (and .cse12 .cse10)) (or .cse0 .cse6 .cse3 .cse8 .cse9 .cse13) (or .cse11 .cse3 .cse8 .cse9 .cse13 (and .cse14 .cse12 .cse10)) (or .cse11 .cse6 .cse7 .cse8 .cse9)))) [2020-11-07 04:12:37,936 INFO L262 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 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))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse4 .cse5 .cse1) (or .cse6 .cse7 .cse8 .cse2) (or .cse0 .cse8 .cse2 .cse3) (or .cse7 .cse1 .cse2 .cse3) (or .cse4 .cse7 .cse5 .cse1 .cse3) (or .cse7 .cse8 .cse2 .cse3) (or .cse6 .cse4 .cse7 .cse5 .cse1) (or .cse0 .cse6 .cse8 .cse2))) [2020-11-07 04:12:37,936 INFO L262 CegarLoopResult]: At program point L374(lines 373 392) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and .cse11 .cse12)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse10 (and .cse11 (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 .cse12)) (.cse3 (not (= 1 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse8) (or .cse9 .cse5 .cse3 .cse7 .cse8) (or .cse0 .cse1 .cse5 .cse6 .cse7) (or .cse1 .cse2 .cse9 .cse3 .cse4) (or .cse1 .cse9 .cse5 .cse6 .cse7) (or .cse2 .cse9 .cse3 .cse8 .cse10) (or .cse9 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse8 .cse10) (or .cse0 .cse5 .cse3 .cse7 .cse8)))) [2020-11-07 04:12:37,936 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 370 393) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse4 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse8 .cse2 .cse6 .cse7) (or .cse0 .cse1 .cse8 .cse2 .cse6) (or .cse8 .cse5 .cse2 .cse6 .cse7) (or .cse5 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse2 .cse6 .cse4 .cse7) (or .cse1 .cse8 .cse5 .cse2 .cse6))) [2020-11-07 04:12:37,937 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 370 393) the Hoare annotation is: (let ((.cse16 (= ~pumpRunning~0 0)) (.cse12 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse1 (and .cse5 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse15 (and .cse17 .cse12)) (.cse13 (and .cse5 .cse16 .cse12)) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse10 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse16 .cse12)) (.cse14 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse0 .cse9 .cse2 .cse7) (or .cse0 .cse1 .cse10 .cse3 .cse7) (or .cse11 .cse1 .cse2 .cse3 .cse7 (and .cse4 .cse5 .cse6 .cse12)) (or .cse13 .cse0 .cse14 .cse10 .cse3) (or .cse9 .cse11 .cse2 .cse7 .cse15) (or .cse11 .cse1 .cse10 .cse3 .cse7) (or .cse14 .cse9 .cse11 .cse2 .cse15) (or .cse13 .cse14 .cse11 .cse10 .cse3) (or .cse0 .cse8 .cse14 .cse9 .cse2)))) [2020-11-07 04:12:37,937 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 370 393) the Hoare annotation is: (let ((.cse16 (= ~pumpRunning~0 0)) (.cse12 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse1 (and .cse5 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse15 (and .cse17 .cse12)) (.cse13 (and .cse5 .cse16 .cse12)) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse10 (not (= 0 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse16 .cse12)) (.cse14 (not (<= 2 |old(~waterLevel~0)|))) (.cse9 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse0 .cse9 .cse2 .cse7) (or .cse0 .cse1 .cse10 .cse3 .cse7) (or .cse11 .cse1 .cse2 .cse3 .cse7 (and .cse4 .cse5 .cse6 .cse12)) (or .cse13 .cse0 .cse14 .cse10 .cse3) (or .cse9 .cse11 .cse2 .cse7 .cse15) (or .cse11 .cse1 .cse10 .cse3 .cse7) (or .cse14 .cse9 .cse11 .cse2 .cse15) (or .cse13 .cse14 .cse11 .cse10 .cse3) (or .cse0 .cse8 .cse14 .cse9 .cse2)))) [2020-11-07 04:12:37,937 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 145 174) the Hoare annotation is: true [2020-11-07 04:12:37,937 INFO L269 CegarLoopResult]: At program point L159(lines 159 163) the Hoare annotation is: true [2020-11-07 04:12:37,937 INFO L269 CegarLoopResult]: At program point L159-1(lines 159 163) the Hoare annotation is: true [2020-11-07 04:12:37,937 INFO L269 CegarLoopResult]: At program point L155-2(lines 155 169) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point L151-1(line 151) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point L170(lines 145 174) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 145 174) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: true [2020-11-07 04:12:37,938 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 51 62) 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))) [2020-11-07 04:12:37,938 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: true [2020-11-07 04:12:37,939 INFO L262 CegarLoopResult]: At program point L56(line 56) 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))) [2020-11-07 04:12:37,939 INFO L269 CegarLoopResult]: At program point L55-1(lines 51 62) the Hoare annotation is: true [2020-11-07 04:12:37,939 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 200 206) the Hoare annotation is: true [2020-11-07 04:12:37,939 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 200 206) the Hoare annotation is: true [2020-11-07 04:12:37,939 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:12:37,939 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:37,939 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:12:37,939 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:12:37,940 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 402 426) 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))) [2020-11-07 04:12:37,940 INFO L262 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:12:37,940 INFO L262 CegarLoopResult]: At program point L412(line 412) 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))) [2020-11-07 04:12:37,940 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 402 426) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse6 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) .cse1))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse3 .cse0 .cse2 .cse4 .cse5 .cse6)))) [2020-11-07 04:12:37,940 INFO L262 CegarLoopResult]: At program point L410(lines 410 418) 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_~tmp~3 0) .cse6))) (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)))) [2020-11-07 04:12:37,940 INFO L262 CegarLoopResult]: At program point L408(line 408) 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))) [2020-11-07 04:12:37,941 INFO L262 CegarLoopResult]: At program point L408-1(line 408) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0) .cse6)) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse1 .cse5) (or .cse2 .cse3 .cse0 .cse4 .cse1 .cse5)))) [2020-11-07 04:12:37,941 INFO L262 CegarLoopResult]: At program point L406(lines 406 423) 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))) [2020-11-07 04:12:37,941 INFO L262 CegarLoopResult]: At program point L408-2(line 408) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0) .cse6)) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse1 .cse5) (or .cse2 .cse3 .cse0 .cse4 .cse1 .cse5)))) [2020-11-07 04:12:37,941 INFO L262 CegarLoopResult]: At program point L408-3(line 408) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) .cse6)) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse1 .cse5) (or .cse2 .cse3 .cse0 .cse4 .cse1 .cse5)))) [2020-11-07 04:12:37,941 INFO L262 CegarLoopResult]: At program point L421(line 421) 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))) [2020-11-07 04:12:37,942 INFO L262 CegarLoopResult]: At program point L421-1(lines 402 426) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse6 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) .cse1))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse3 .cse0 .cse2 .cse4 .cse5 .cse6)))) [2020-11-07 04:12:37,942 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= |old(~waterLevel~0)| 1))) (.cse7 (not (= 0 ~systemActive~0))) (.cse10 (<= 2 ~waterLevel~0)) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6 .cse7) (or .cse1 .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse8 .cse7) (or .cse9 .cse1 .cse5 .cse6 .cse4 .cse10) (or .cse0 .cse5 .cse2 .cse3 .cse8 .cse4) (or .cse9 .cse5 .cse6 .cse8 .cse4 .cse10) (or .cse9 .cse1 .cse5 .cse6 .cse7 .cse10) (or .cse9 .cse5 .cse6 .cse8 .cse7 .cse10) (or .cse5 .cse2 .cse3 .cse6 .cse8 .cse4))) [2020-11-07 04:12:37,942 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse6 .cse2 .cse3 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse7) (or .cse5 .cse8 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse7) (or .cse8 .cse0 .cse6 .cse2 .cse4) (or .cse8 .cse0 .cse6 .cse2 .cse7) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-11-07 04:12:37,942 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse7) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse7) (or .cse6 .cse0 .cse1 .cse2 .cse7))) [2020-11-07 04:12:37,943 INFO L262 CegarLoopResult]: At program point L67-1(lines 63 74) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= |old(~waterLevel~0)| 1))) (.cse7 (not (= 0 ~systemActive~0))) (.cse10 (<= 2 ~waterLevel~0)) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6 .cse7) (or .cse1 .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse8 .cse7) (or .cse9 .cse1 .cse5 .cse6 .cse4 .cse10) (or .cse0 .cse5 .cse2 .cse3 .cse8 .cse4) (or .cse9 .cse5 .cse6 .cse8 .cse4 .cse10) (or .cse9 .cse1 .cse5 .cse6 .cse7 .cse10) (or .cse9 .cse5 .cse6 .cse8 .cse7 .cse10) (or .cse5 .cse2 .cse3 .cse6 .cse8 .cse4))) [2020-11-07 04:12:37,943 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 288 295) the Hoare annotation is: true [2020-11-07 04:12:37,943 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 288 295) the Hoare annotation is: true [2020-11-07 04:12:37,943 INFO L269 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: true [2020-11-07 04:12:37,943 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 288 295) the Hoare annotation is: true [2020-11-07 04:12:37,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:12:37 BoogieIcfgContainer [2020-11-07 04:12:37,980 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:12:37,985 INFO L168 Benchmark]: Toolchain (without parser) took 598184.07 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 126.2 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-11-07 04:12:37,985 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 125.8 MB. Free memory is still 100.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:12:37,986 INFO L168 Benchmark]: CACSL2BoogieTranslator took 750.48 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 104.1 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:37,986 INFO L168 Benchmark]: Boogie Preprocessor took 105.36 ms. Allocated memory is still 151.0 MB. Free memory was 104.1 MB in the beginning and 131.8 MB in the end (delta: -27.7 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:37,986 INFO L168 Benchmark]: RCFGBuilder took 1762.63 ms. Allocated memory is still 151.0 MB. Free memory was 131.4 MB in the beginning and 68.4 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:37,987 INFO L168 Benchmark]: TraceAbstraction took 595549.13 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 67.8 MB in the beginning and 1.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2020-11-07 04:12:37,991 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 125.8 MB. Free memory is still 100.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 750.48 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 104.1 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 105.36 ms. Allocated memory is still 151.0 MB. Free memory was 104.1 MB in the beginning and 131.8 MB in the end (delta: -27.7 MB). Peak memory consumption was 6.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1762.63 ms. Allocated memory is still 151.0 MB. Free memory was 131.4 MB in the beginning and 68.4 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 595549.13 ms. Allocated memory was 151.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 67.8 MB in the beginning and 1.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.1 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: 899]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 892]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 938]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 945]: 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: 308]: Loop Invariant Derived loop invariant: (((((((((!(\old(systemActive) == 1) || ((((1 <= pumpRunning && methaneLevelCritical == 0) && 1 == systemActive) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((methaneLevelCritical == 0 && 1 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((methaneLevelCritical == 0 && 0 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(waterLevel) == 1)) || ((((1 == systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((0 == systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || ((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0) - InvariantResult [Line: 155]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 578]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 585]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(methAndRunningLastTime == 0) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 223]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 544]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) && ((((\old(systemActive) == 0 || !(methAndRunningLastTime == 0)) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (0 == systemActive && pumpRunning == 0))) && ((((\old(systemActive) == 0 || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (0 == systemActive && pumpRunning == 0)) || !(2 <= waterLevel))) && ((((!(\old(systemActive) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0))) && ((((!(1 <= methaneLevelCritical) || \old(systemActive) == 0) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0)) || !(2 <= waterLevel))) && (((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 480]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 571]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 209]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 469]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) && (((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) - ProcedureContractResult [Line: 461]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) || pumpRunning == 0) && ((((!(methAndRunningLastTime == 0) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || 0 == systemActive) || pumpRunning == 0)) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || pumpRunning == 0) || !(2 <= waterLevel))) && ((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || 0 == systemActive) || pumpRunning == 0) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || 2 <= waterLevel) || !(1 == systemActive)) && (((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 428]: 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)) && (((!(1 <= methaneLevelCritical) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) || !(1 == systemActive))) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(1 == systemActive)) - ProcedureContractResult [Line: 394]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 298]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 258]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(2 <= waterLevel)) && (((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (tmp == 0 && methAndRunningLastTime == 0))) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(0 == systemActive)) || methAndRunningLastTime == 0) || !(2 <= waterLevel))) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || (tmp == 0 && \old(methAndRunningLastTime) == methAndRunningLastTime))) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(0 == systemActive)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0))) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || (tmp == 0 && \old(methAndRunningLastTime) == methAndRunningLastTime))) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 250]: 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) == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime - ProcedureContractResult [Line: 453]: 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: 75]: 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)))) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(1 <= pumpRunning) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel))) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(0 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 525]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && (((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(0 == systemActive)) && (((!(1 <= pumpRunning) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(0 == systemActive)) || !(2 <= waterLevel))) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive))) && (((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive))) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(0 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(0 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 145]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 370]: 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)) && (((((pumpRunning == 0 && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= methaneLevelCritical) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\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))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(methaneLevelCritical == 0) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(2 <= \old(waterLevel)) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= methaneLevelCritical) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 200]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 402]: 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)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) || (tmp == 0 && pumpRunning == \old(pumpRunning)))) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) || (tmp == 0 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(0 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive))) && (((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(0 == systemActive)) || 2 <= waterLevel)) && (((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) || 2 <= waterLevel)) && (((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 288]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 646 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 150.9s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 130.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 444.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3230 SDtfs, 10264 SDslu, 8080 SDs, 0 SdLazy, 17726 SolverSat, 3113 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 52.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 769 GetRequests, 443 SyntacticMatches, 4 SemanticMatches, 322 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3170 ImplicationChecksByTransitivity, 66.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3652occurred 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: 7.5s AutomataMinimizationTime, 12 MinimizatonAttempts, 4013 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 288 LocationsWithAnnotation, 14956 PreInvPairs, 16393 NumberOfFragments, 16376 HoareAnnotationTreeSize, 14956 FomulaSimplifications, 28281747271 FormulaSimplificationTreeSizeReduction, 58.9s HoareSimplificationTime, 288 FomulaSimplificationsInter, 413794123 FormulaSimplificationTreeSizeReductionInter, 384.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 11.5s InterpolantComputationTime, 2561 NumberOfCodeBlocks, 2561 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2549 ConstructedInterpolants, 0 QuantifiedInterpolants, 1339275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 206/218 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...