/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_product54.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:04:52,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:04:52,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:04:52,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:04:52,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:04:52,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:04:52,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:04:52,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:04:52,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:04:52,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:04:52,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:04:52,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:04:52,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:04:52,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:04:52,811 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:04:52,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:04:52,814 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:04:52,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:04:52,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:04:52,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:04:52,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:04:52,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:04:52,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:04:52,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:04:52,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:04:52,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:04:52,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:04:52,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:04:52,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:04:52,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:04:52,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:04:52,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:04:52,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:04:52,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:04:52,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:04:52,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:04:52,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:04:52,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:04:52,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:04:52,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:04:52,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:04:52,858 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 04:04:52,870 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:04:52,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:04:52,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:04:52,872 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:04:52,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:04:52,872 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:04:52,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:04:52,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:04:52,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:04:52,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:04:52,874 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:04:52,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:04:52,874 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:04:52,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:04:52,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:04:52,875 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:04:52,875 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:04:52,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:04:52,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:04:52,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:04:52,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:04:52,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:04:52,877 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:04:53,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:04:53,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:04:53,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:04:53,258 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:04:53,259 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:04:53,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product54.cil.c [2020-11-07 04:04:53,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d036d53/cb3a9446869e4b538e901c86e7af2cc0/FLAG2b7c00ca3 [2020-11-07 04:04:54,103 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:04:54,104 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product54.cil.c [2020-11-07 04:04:54,123 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d036d53/cb3a9446869e4b538e901c86e7af2cc0/FLAG2b7c00ca3 [2020-11-07 04:04:54,367 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d036d53/cb3a9446869e4b538e901c86e7af2cc0 [2020-11-07 04:04:54,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:04:54,377 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:04:54,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:04:54,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:04:54,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:04:54,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:54,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cef8b6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54, skipping insertion in model container [2020-11-07 04:04:54,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:54,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:04:54,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:04:54,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:04:54,838 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:04:54,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:04:54,986 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:04:54,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54 WrapperNode [2020-11-07 04:04:54,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:04:54,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:04:54,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:04:54,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:04:55,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:55,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:55,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:55,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:55,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:55,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:55,122 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (1/1) ... [2020-11-07 04:04:55,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:04:55,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:04:55,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:04:55,142 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:04:55,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (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 04:04:55,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:04:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:04:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:04:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:04:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:04:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:04:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:04:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:04:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:04:55,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:04:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:04:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:04:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:04:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:04:55,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:04:55,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:04:55,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:04:55,245 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:04:55,245 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:04:55,245 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:04:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:04:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:04:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:04:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:04:55,246 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:04:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:04:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:04:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:04:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 04:04:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 04:04:55,247 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:04:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:04:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:04:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:04:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:04:55,248 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:04:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:04:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 04:04:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 04:04:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:04:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:04:55,249 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:04:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:04:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:04:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:04:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:04:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:04:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:04:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:04:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:04:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:04:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:04:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:04:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:04:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:04:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:04:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:04:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:04:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:04:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:04:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:04:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:04:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:04:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 04:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 04:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 04:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 04:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:04:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:04:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:04:56,599 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:04:56,600 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:04:56,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:04:56 BoogieIcfgContainer [2020-11-07 04:04:56,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:04:56,605 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:04:56,605 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:04:56,608 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:04:56,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:04:54" (1/3) ... [2020-11-07 04:04:56,609 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b782707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:04:56, skipping insertion in model container [2020-11-07 04:04:56,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:54" (2/3) ... [2020-11-07 04:04:56,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b782707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:04:56, skipping insertion in model container [2020-11-07 04:04:56,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:04:56" (3/3) ... [2020-11-07 04:04:56,612 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product54.cil.c [2020-11-07 04:04:56,628 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:04:56,632 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:04:56,645 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:04:56,670 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:04:56,670 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:04:56,670 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:04:56,671 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:04:56,671 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:04:56,671 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:04:56,671 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:04:56,671 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:04:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states. [2020-11-07 04:04:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 04:04:56,720 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:56,721 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 04:04:56,721 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 04:04:56,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:56,728 INFO L82 PathProgramCache]: Analyzing trace with hash -620285636, now seen corresponding path program 1 times [2020-11-07 04:04:56,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:56,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [809357478] [2020-11-07 04:04:56,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,531 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:57,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:04:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:04:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:57,720 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 04:04:57,721 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [809357478] [2020-11-07 04:04:57,724 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:57,724 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:04:57,725 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918922474] [2020-11-07 04:04:57,731 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:04:57,732 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:57,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:04:57,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:04:57,746 INFO L87 Difference]: Start difference. First operand 354 states. Second operand 4 states. [2020-11-07 04:04:59,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:59,822 INFO L93 Difference]: Finished difference Result 564 states and 667 transitions. [2020-11-07 04:04:59,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 04:04:59,825 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 04:04:59,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:59,858 INFO L225 Difference]: With dead ends: 564 [2020-11-07 04:04:59,859 INFO L226 Difference]: Without dead ends: 351 [2020-11-07 04:04:59,865 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:04:59,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2020-11-07 04:05:00,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 300. [2020-11-07 04:05:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 300 states. [2020-11-07 04:05:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 328 transitions. [2020-11-07 04:05:00,065 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 328 transitions. Word has length 154 [2020-11-07 04:05:00,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:00,066 INFO L481 AbstractCegarLoop]: Abstraction has 300 states and 328 transitions. [2020-11-07 04:05:00,066 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:05:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 328 transitions. [2020-11-07 04:05:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 04:05:00,071 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:00,072 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 04:05:00,072 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:05:00,072 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 04:05:00,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:00,073 INFO L82 PathProgramCache]: Analyzing trace with hash -2143643077, now seen corresponding path program 1 times [2020-11-07 04:05:00,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:00,073 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [112755473] [2020-11-07 04:05:00,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:00,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,625 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:00,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:05:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:05:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:00,795 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 04:05:00,796 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [112755473] [2020-11-07 04:05:00,796 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:00,796 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:05:00,796 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134154257] [2020-11-07 04:05:00,799 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:05:00,802 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:00,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:05:00,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:05:00,804 INFO L87 Difference]: Start difference. First operand 300 states and 328 transitions. Second operand 5 states. [2020-11-07 04:05:01,685 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:03,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:03,276 INFO L93 Difference]: Finished difference Result 486 states and 554 transitions. [2020-11-07 04:05:03,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:05:03,277 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 04:05:03,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:03,283 INFO L225 Difference]: With dead ends: 486 [2020-11-07 04:05:03,283 INFO L226 Difference]: Without dead ends: 340 [2020-11-07 04:05:03,285 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:05:03,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2020-11-07 04:05:03,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 290. [2020-11-07 04:05:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 290 states. [2020-11-07 04:05:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 315 transitions. [2020-11-07 04:05:03,405 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 315 transitions. Word has length 155 [2020-11-07 04:05:03,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:03,406 INFO L481 AbstractCegarLoop]: Abstraction has 290 states and 315 transitions. [2020-11-07 04:05:03,406 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:05:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 315 transitions. [2020-11-07 04:05:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-11-07 04:05:03,409 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:03,409 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] [2020-11-07 04:05:03,409 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:05:03,409 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 04:05:03,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:03,410 INFO L82 PathProgramCache]: Analyzing trace with hash 1450707381, now seen corresponding path program 1 times [2020-11-07 04:05:03,410 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:03,411 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1157641609] [2020-11-07 04:05:03,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:03,829 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:03,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:03,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:03,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:03,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:03,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:03,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:04,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:05:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:04,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:05:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:04,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:05:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:04,111 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 04:05:04,112 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1157641609] [2020-11-07 04:05:04,113 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:04,113 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:05:04,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141584713] [2020-11-07 04:05:04,118 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:05:04,118 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:04,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:05:04,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:05:04,120 INFO L87 Difference]: Start difference. First operand 290 states and 315 transitions. Second operand 11 states. [2020-11-07 04:05:04,909 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:05,398 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:05,803 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 04:05:06,251 WARN L194 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:06,636 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:07,009 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:09,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:09,472 INFO L93 Difference]: Finished difference Result 533 states and 619 transitions. [2020-11-07 04:05:09,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:05:09,477 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-11-07 04:05:09,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:09,485 INFO L225 Difference]: With dead ends: 533 [2020-11-07 04:05:09,485 INFO L226 Difference]: Without dead ends: 363 [2020-11-07 04:05:09,488 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-11-07 04:05:09,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states. [2020-11-07 04:05:09,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 290. [2020-11-07 04:05:09,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 290 states. [2020-11-07 04:05:09,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 314 transitions. [2020-11-07 04:05:09,615 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 314 transitions. Word has length 168 [2020-11-07 04:05:09,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:09,615 INFO L481 AbstractCegarLoop]: Abstraction has 290 states and 314 transitions. [2020-11-07 04:05:09,616 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:05:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 314 transitions. [2020-11-07 04:05:09,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2020-11-07 04:05:09,621 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:09,622 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] [2020-11-07 04:05:09,622 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:05:09,622 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 04:05:09,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:09,623 INFO L82 PathProgramCache]: Analyzing trace with hash -1090237778, now seen corresponding path program 1 times [2020-11-07 04:05:09,623 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:09,623 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [356109249] [2020-11-07 04:05:09,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,043 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:10,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:05:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:05:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:10,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 04:05:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-11-07 04:05:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:10,258 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 04:05:10,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [356109249] [2020-11-07 04:05:10,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:10,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 04:05:10,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514325970] [2020-11-07 04:05:10,260 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 04:05:10,260 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:10,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 04:05:10,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 04:05:10,262 INFO L87 Difference]: Start difference. First operand 290 states and 314 transitions. Second operand 8 states. [2020-11-07 04:05:10,989 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:13,173 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:14,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:14,689 INFO L93 Difference]: Finished difference Result 729 states and 871 transitions. [2020-11-07 04:05:14,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:05:14,690 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 186 [2020-11-07 04:05:14,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:14,696 INFO L225 Difference]: With dead ends: 729 [2020-11-07 04:05:14,696 INFO L226 Difference]: Without dead ends: 559 [2020-11-07 04:05:14,698 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2020-11-07 04:05:14,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 559 states. [2020-11-07 04:05:14,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 559 to 416. [2020-11-07 04:05:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416 states. [2020-11-07 04:05:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 449 transitions. [2020-11-07 04:05:14,912 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 449 transitions. Word has length 186 [2020-11-07 04:05:14,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:14,913 INFO L481 AbstractCegarLoop]: Abstraction has 416 states and 449 transitions. [2020-11-07 04:05:14,913 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 04:05:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 449 transitions. [2020-11-07 04:05:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-11-07 04:05:14,916 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:14,917 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] [2020-11-07 04:05:14,917 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:05:14,917 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 04:05:14,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:14,918 INFO L82 PathProgramCache]: Analyzing trace with hash -2143951942, now seen corresponding path program 1 times [2020-11-07 04:05:14,918 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:14,918 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1265629196] [2020-11-07 04:05:14,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,303 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:15,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:15,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:05:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:05:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:15,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 04:05:15,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-11-07 04:05:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:15,583 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 04:05:15,584 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1265629196] [2020-11-07 04:05:15,584 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:15,584 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:05:15,585 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264324718] [2020-11-07 04:05:15,585 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:05:15,586 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:15,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:05:15,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:05:15,587 INFO L87 Difference]: Start difference. First operand 416 states and 449 transitions. Second operand 14 states. [2020-11-07 04:05:16,437 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:16,834 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:05:17,203 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:17,578 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:17,949 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:19,126 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:19,499 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:19,906 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:20,312 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:20,685 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:22,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:22,687 INFO L93 Difference]: Finished difference Result 858 states and 1014 transitions. [2020-11-07 04:05:22,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 04:05:22,687 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 210 [2020-11-07 04:05:22,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:22,696 INFO L225 Difference]: With dead ends: 858 [2020-11-07 04:05:22,697 INFO L226 Difference]: Without dead ends: 562 [2020-11-07 04:05:22,699 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 04:05:22,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2020-11-07 04:05:22,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 422. [2020-11-07 04:05:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 422 states. [2020-11-07 04:05:22,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 422 states and 455 transitions. [2020-11-07 04:05:22,940 INFO L78 Accepts]: Start accepts. Automaton has 422 states and 455 transitions. Word has length 210 [2020-11-07 04:05:22,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:22,940 INFO L481 AbstractCegarLoop]: Abstraction has 422 states and 455 transitions. [2020-11-07 04:05:22,941 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:05:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 455 transitions. [2020-11-07 04:05:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-11-07 04:05:22,944 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:22,944 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] [2020-11-07 04:05:22,944 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:05:22,945 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 04:05:22,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:22,945 INFO L82 PathProgramCache]: Analyzing trace with hash -2081623206, now seen corresponding path program 1 times [2020-11-07 04:05:22,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:22,946 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [884000981] [2020-11-07 04:05:22,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,364 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:23,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:05:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:05:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 04:05:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-11-07 04:05:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:23,567 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 04:05:23,568 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [884000981] [2020-11-07 04:05:23,568 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:23,568 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:05:23,569 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181870730] [2020-11-07 04:05:23,569 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:05:23,569 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:23,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:05:23,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:05:23,570 INFO L87 Difference]: Start difference. First operand 422 states and 455 transitions. Second operand 11 states. [2020-11-07 04:05:24,243 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:26,420 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:26,802 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:27,192 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:27,553 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:27,932 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:28,293 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:28,654 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:29,150 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:31,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:31,794 INFO L93 Difference]: Finished difference Result 1228 states and 1481 transitions. [2020-11-07 04:05:31,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-07 04:05:31,795 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 210 [2020-11-07 04:05:31,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:31,802 INFO L225 Difference]: With dead ends: 1228 [2020-11-07 04:05:31,802 INFO L226 Difference]: Without dead ends: 926 [2020-11-07 04:05:31,804 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-11-07 04:05:31,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2020-11-07 04:05:32,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 677. [2020-11-07 04:05:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 677 states. [2020-11-07 04:05:32,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 677 states and 735 transitions. [2020-11-07 04:05:32,086 INFO L78 Accepts]: Start accepts. Automaton has 677 states and 735 transitions. Word has length 210 [2020-11-07 04:05:32,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:32,086 INFO L481 AbstractCegarLoop]: Abstraction has 677 states and 735 transitions. [2020-11-07 04:05:32,086 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:05:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 735 transitions. [2020-11-07 04:05:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-11-07 04:05:32,090 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:32,090 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:32,091 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:05:32,091 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 04:05:32,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:32,092 INFO L82 PathProgramCache]: Analyzing trace with hash 706306696, now seen corresponding path program 1 times [2020-11-07 04:05:32,092 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:32,092 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [725270383] [2020-11-07 04:05:32,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,574 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:32,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:32,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:05:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:05:32,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-11-07 04:05:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-11-07 04:05:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:32,805 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 04:05:32,806 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [725270383] [2020-11-07 04:05:32,806 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:32,806 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 04:05:32,807 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510226972] [2020-11-07 04:05:32,807 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:05:32,807 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:32,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:05:32,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:05:32,808 INFO L87 Difference]: Start difference. First operand 677 states and 735 transitions. Second operand 12 states. [2020-11-07 04:05:33,479 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:35,562 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:35,940 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:36,292 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:36,726 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:37,132 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:37,557 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:37,933 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:38,368 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:40,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:40,377 INFO L93 Difference]: Finished difference Result 1613 states and 1926 transitions. [2020-11-07 04:05:40,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-11-07 04:05:40,378 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 215 [2020-11-07 04:05:40,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:40,385 INFO L225 Difference]: With dead ends: 1613 [2020-11-07 04:05:40,385 INFO L226 Difference]: Without dead ends: 1056 [2020-11-07 04:05:40,390 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=429, Invalid=1211, Unknown=0, NotChecked=0, Total=1640 [2020-11-07 04:05:40,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1056 states. [2020-11-07 04:05:40,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1056 to 675. [2020-11-07 04:05:40,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 675 states. [2020-11-07 04:05:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 731 transitions. [2020-11-07 04:05:40,739 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 731 transitions. Word has length 215 [2020-11-07 04:05:40,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:40,740 INFO L481 AbstractCegarLoop]: Abstraction has 675 states and 731 transitions. [2020-11-07 04:05:40,740 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:05:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 731 transitions. [2020-11-07 04:05:40,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-07 04:05:40,744 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:40,744 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:40,745 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 04:05:40,745 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 04:05:40,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:40,746 INFO L82 PathProgramCache]: Analyzing trace with hash -529012640, now seen corresponding path program 1 times [2020-11-07 04:05:40,748 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:40,749 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [375256777] [2020-11-07 04:05:40,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,149 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:41,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:05:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:05:41,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-07 04:05:41,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 04:05:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:41,380 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 04:05:41,380 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [375256777] [2020-11-07 04:05:41,380 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:41,380 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 04:05:41,381 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150815902] [2020-11-07 04:05:41,381 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:05:41,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:41,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:05:41,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:05:41,382 INFO L87 Difference]: Start difference. First operand 675 states and 731 transitions. Second operand 12 states. [2020-11-07 04:05:43,044 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:43,432 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:05:43,841 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:05:44,224 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:44,618 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:44,977 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:47,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:47,525 INFO L93 Difference]: Finished difference Result 1621 states and 1948 transitions. [2020-11-07 04:05:47,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:05:47,525 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 216 [2020-11-07 04:05:47,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:47,532 INFO L225 Difference]: With dead ends: 1621 [2020-11-07 04:05:47,533 INFO L226 Difference]: Without dead ends: 1066 [2020-11-07 04:05:47,535 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2020-11-07 04:05:47,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2020-11-07 04:05:47,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 691. [2020-11-07 04:05:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 691 states. [2020-11-07 04:05:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 691 states and 747 transitions. [2020-11-07 04:05:47,797 INFO L78 Accepts]: Start accepts. Automaton has 691 states and 747 transitions. Word has length 216 [2020-11-07 04:05:47,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:47,798 INFO L481 AbstractCegarLoop]: Abstraction has 691 states and 747 transitions. [2020-11-07 04:05:47,798 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:05:47,798 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 747 transitions. [2020-11-07 04:05:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-07 04:05:47,800 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:47,800 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:47,800 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 04:05:47,801 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 04:05:47,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:47,801 INFO L82 PathProgramCache]: Analyzing trace with hash -548629469, now seen corresponding path program 1 times [2020-11-07 04:05:47,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:47,802 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [623843284] [2020-11-07 04:05:47,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,218 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:48,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:05:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:05:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-07 04:05:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 04:05:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:48,475 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 04:05:48,475 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [623843284] [2020-11-07 04:05:48,476 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:48,476 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:05:48,476 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381985393] [2020-11-07 04:05:48,477 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:05:48,477 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:48,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:05:48,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:05:48,478 INFO L87 Difference]: Start difference. First operand 691 states and 747 transitions. Second operand 9 states. [2020-11-07 04:05:49,157 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:50,041 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:55,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:55,096 INFO L93 Difference]: Finished difference Result 2365 states and 2974 transitions. [2020-11-07 04:05:55,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-11-07 04:05:55,097 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 216 [2020-11-07 04:05:55,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:55,108 INFO L225 Difference]: With dead ends: 2365 [2020-11-07 04:05:55,109 INFO L226 Difference]: Without dead ends: 1794 [2020-11-07 04:05:55,112 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 45 SyntacticMatches, 4 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=281, Invalid=1051, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 04:05:55,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1794 states. [2020-11-07 04:05:55,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1794 to 1149. [2020-11-07 04:05:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1149 states. [2020-11-07 04:05:55,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 1149 states and 1277 transitions. [2020-11-07 04:05:55,632 INFO L78 Accepts]: Start accepts. Automaton has 1149 states and 1277 transitions. Word has length 216 [2020-11-07 04:05:55,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:55,632 INFO L481 AbstractCegarLoop]: Abstraction has 1149 states and 1277 transitions. [2020-11-07 04:05:55,632 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:05:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1277 transitions. [2020-11-07 04:05:55,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-11-07 04:05:55,635 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:55,636 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:55,636 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 04:05:55,636 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 04:05:55,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:55,637 INFO L82 PathProgramCache]: Analyzing trace with hash -308059731, now seen corresponding path program 1 times [2020-11-07 04:05:55,637 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:55,637 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [376939600] [2020-11-07 04:05:55,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,032 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:56,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:05:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:05:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:05:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-07 04:05:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:05:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-11-07 04:05:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:56,244 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 04:05:56,244 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [376939600] [2020-11-07 04:05:56,245 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:56,245 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:05:56,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481242866] [2020-11-07 04:05:56,246 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:05:56,246 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:56,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:05:56,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:05:56,247 INFO L87 Difference]: Start difference. First operand 1149 states and 1277 transitions. Second operand 9 states. [2020-11-07 04:05:56,939 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:02,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:02,413 INFO L93 Difference]: Finished difference Result 2838 states and 3612 transitions. [2020-11-07 04:06:02,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 04:06:02,414 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 221 [2020-11-07 04:06:02,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:02,433 INFO L225 Difference]: With dead ends: 2838 [2020-11-07 04:06:02,433 INFO L226 Difference]: Without dead ends: 2834 [2020-11-07 04:06:02,438 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2020-11-07 04:06:02,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2834 states. [2020-11-07 04:06:03,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2834 to 1840. [2020-11-07 04:06:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1840 states. [2020-11-07 04:06:03,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1840 states and 2069 transitions. [2020-11-07 04:06:03,470 INFO L78 Accepts]: Start accepts. Automaton has 1840 states and 2069 transitions. Word has length 221 [2020-11-07 04:06:03,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:03,471 INFO L481 AbstractCegarLoop]: Abstraction has 1840 states and 2069 transitions. [2020-11-07 04:06:03,471 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:06:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2069 transitions. [2020-11-07 04:06:03,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2020-11-07 04:06:03,478 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:03,479 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:06:03,479 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 04:06:03,479 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 04:06:03,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:03,481 INFO L82 PathProgramCache]: Analyzing trace with hash 505314514, now seen corresponding path program 1 times [2020-11-07 04:06:03,482 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:03,483 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [612862138] [2020-11-07 04:06:03,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:03,914 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:03,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:03,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:03,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:03,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:06:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:06:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:06:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:06:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-11-07 04:06:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:06:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-11-07 04:06:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-11-07 04:06:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:04,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-11-07 04:06:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-11-07 04:06:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 32 proven. 9 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2020-11-07 04:06:04,366 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [612862138] [2020-11-07 04:06:04,368 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:06:04,368 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-11-07 04:06:04,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106942968] [2020-11-07 04:06:04,369 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:06:04,369 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:04,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:06:04,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:06:04,370 INFO L87 Difference]: Start difference. First operand 1840 states and 2069 transitions. Second operand 15 states. [2020-11-07 04:06:05,261 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:05,691 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:06:06,063 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:06,431 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:06,783 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:08,540 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:13,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:13,501 INFO L93 Difference]: Finished difference Result 3751 states and 4543 transitions. [2020-11-07 04:06:13,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-11-07 04:06:13,512 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 314 [2020-11-07 04:06:13,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:13,528 INFO L225 Difference]: With dead ends: 3751 [2020-11-07 04:06:13,528 INFO L226 Difference]: Without dead ends: 2232 [2020-11-07 04:06:13,536 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 702 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=552, Invalid=1898, Unknown=0, NotChecked=0, Total=2450 [2020-11-07 04:06:13,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2232 states. [2020-11-07 04:06:14,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2232 to 1535. [2020-11-07 04:06:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1535 states. [2020-11-07 04:06:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1535 states and 1709 transitions. [2020-11-07 04:06:14,338 INFO L78 Accepts]: Start accepts. Automaton has 1535 states and 1709 transitions. Word has length 314 [2020-11-07 04:06:14,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:14,339 INFO L481 AbstractCegarLoop]: Abstraction has 1535 states and 1709 transitions. [2020-11-07 04:06:14,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:06:14,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 1709 transitions. [2020-11-07 04:06:14,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2020-11-07 04:06:14,345 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:14,346 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:06:14,346 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 04:06:14,346 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 04:06:14,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:14,347 INFO L82 PathProgramCache]: Analyzing trace with hash 959742575, now seen corresponding path program 1 times [2020-11-07 04:06:14,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:14,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [910409735] [2020-11-07 04:06:14,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,768 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:14,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:06:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:06:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:06:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:06:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-11-07 04:06:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:06:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-11-07 04:06:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-11-07 04:06:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-11-07 04:06:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:06:15,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 04:06:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 04:06:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2020-11-07 04:06:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2020-11-07 04:06:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2020-11-07 04:06:15,420 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [910409735] [2020-11-07 04:06:15,420 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:06:15,420 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-11-07 04:06:15,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488624536] [2020-11-07 04:06:15,421 INFO L461 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-11-07 04:06:15,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:15,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-11-07 04:06:15,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-11-07 04:06:15,422 INFO L87 Difference]: Start difference. First operand 1535 states and 1709 transitions. Second operand 23 states. [2020-11-07 04:06:16,198 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:16,727 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:17,142 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 04:06:17,548 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:17,952 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:06:18,386 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:19,747 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:22,099 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:22,526 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:23,035 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:23,441 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:26,662 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:27,116 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:27,502 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:27,895 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:28,287 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:28,713 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:29,127 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:29,519 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:29,915 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:30,299 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:30,685 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:31,107 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:31,519 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:06:31,914 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:35,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:35,282 INFO L93 Difference]: Finished difference Result 3355 states and 3994 transitions. [2020-11-07 04:06:35,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 04:06:35,282 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 335 [2020-11-07 04:06:35,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:35,285 INFO L225 Difference]: With dead ends: 3355 [2020-11-07 04:06:35,285 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:06:35,297 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2225 ImplicationChecksByTransitivity, 11.2s TimeCoverageRelationStatistics Valid=1333, Invalid=6323, Unknown=0, NotChecked=0, Total=7656 [2020-11-07 04:06:35,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:06:35,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:06:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:06:35,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:06:35,298 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 335 [2020-11-07 04:06:35,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:35,299 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:06:35,299 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-11-07 04:06:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:06:35,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:06:35,299 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-07 04:06:35,301 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:06:39,316 WARN L194 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 474 DAG size of output: 417 [2020-11-07 04:06:41,371 WARN L194 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 474 DAG size of output: 417 [2020-11-07 04:06:44,059 WARN L194 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:06:47,143 WARN L194 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:06:49,326 WARN L194 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:06:49,644 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 27 [2020-11-07 04:06:49,763 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 26 [2020-11-07 04:06:49,908 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 27 [2020-11-07 04:06:50,105 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 31 [2020-11-07 04:06:50,513 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 30 [2020-11-07 04:06:51,055 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 31 [2020-11-07 04:06:54,161 WARN L194 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 484 DAG size of output: 439 [2020-11-07 04:06:56,452 WARN L194 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:07:06,226 WARN L194 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:07:08,623 WARN L194 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 474 DAG size of output: 417 [2020-11-07 04:07:10,665 WARN L194 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 484 DAG size of output: 439 [2020-11-07 04:07:16,449 WARN L194 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:07:19,024 WARN L194 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 533 DAG size of output: 479 [2020-11-07 04:07:21,245 WARN L194 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 484 DAG size of output: 439 [2020-11-07 04:07:25,356 WARN L194 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:07:27,572 WARN L194 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:07:29,881 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 215 [2020-11-07 04:07:30,001 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 219 [2020-11-07 04:07:32,024 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 474 DAG size of output: 417 [2020-11-07 04:07:33,899 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 474 DAG size of output: 417 [2020-11-07 04:07:35,718 WARN L194 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 474 DAG size of output: 417 [2020-11-07 04:07:39,125 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 484 DAG size of output: 439 [2020-11-07 04:07:41,069 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 484 DAG size of output: 439 [2020-11-07 04:07:43,932 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 474 DAG size of output: 417 [2020-11-07 04:07:48,427 WARN L194 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 512 DAG size of output: 460 [2020-11-07 04:07:52,773 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 179 DAG size of output: 25 [2020-11-07 04:07:53,053 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:07:53,335 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:07:53,715 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 24 [2020-11-07 04:07:53,996 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:07:54,705 WARN L194 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-11-07 04:07:59,618 WARN L194 SmtUtils]: Spent 4.88 s on a formula simplification. DAG size of input: 357 DAG size of output: 42 [2020-11-07 04:08:04,429 WARN L194 SmtUtils]: Spent 4.80 s on a formula simplification. DAG size of input: 357 DAG size of output: 42 [2020-11-07 04:08:05,591 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2020-11-07 04:08:07,136 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:08:07,456 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:13,913 WARN L194 SmtUtils]: Spent 6.41 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:08:14,770 WARN L194 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 04:08:16,264 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 169 DAG size of output: 26 [2020-11-07 04:08:16,589 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-11-07 04:08:17,582 WARN L194 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 28 [2020-11-07 04:08:17,699 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 27 [2020-11-07 04:08:18,572 WARN L194 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 04:08:19,507 WARN L194 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 28 [2020-11-07 04:08:21,137 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:08:27,662 WARN L194 SmtUtils]: Spent 6.52 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:08:34,381 WARN L194 SmtUtils]: Spent 6.71 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:08:35,934 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 190 DAG size of output: 45 [2020-11-07 04:08:37,477 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 186 DAG size of output: 22 [2020-11-07 04:08:37,808 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:43,488 WARN L194 SmtUtils]: Spent 5.67 s on a formula simplification. DAG size of input: 381 DAG size of output: 44 [2020-11-07 04:08:43,852 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 23 [2020-11-07 04:08:44,179 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:50,816 WARN L194 SmtUtils]: Spent 6.63 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:08:51,832 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 175 DAG size of output: 29 [2020-11-07 04:08:52,131 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:08:52,460 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:53,509 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 177 DAG size of output: 32 [2020-11-07 04:08:53,807 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:08:54,759 WARN L194 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 21 [2020-11-07 04:08:55,752 WARN L194 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 32 [2020-11-07 04:08:56,743 WARN L194 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 32 [2020-11-07 04:08:57,044 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:57,240 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-11-07 04:08:58,443 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 196 DAG size of output: 44 [2020-11-07 04:08:59,412 WARN L194 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:08:59,716 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:09:00,017 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 04:09:01,069 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 179 DAG size of output: 34 [2020-11-07 04:09:01,369 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:03,001 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2020-11-07 04:09:03,302 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:09:03,654 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:09:05,258 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 188 DAG size of output: 25 [2020-11-07 04:09:06,174 WARN L194 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 04:09:07,402 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2020-11-07 04:09:07,673 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 31 [2020-11-07 04:09:08,047 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 04:09:09,570 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2020-11-07 04:09:11,174 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 04:09:12,148 WARN L194 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 25 [2020-11-07 04:09:12,499 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:12,828 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:09:13,159 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-07 04:09:14,819 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 178 DAG size of output: 34 [2020-11-07 04:09:15,116 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-07 04:09:16,445 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2020-11-07 04:09:16,753 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:17,434 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:09:19,020 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2020-11-07 04:09:20,553 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-11-07 04:09:22,007 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2020-11-07 04:09:22,286 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:09:22,594 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:24,607 WARN L194 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-11-07 04:09:24,908 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:09:25,272 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 24 [2020-11-07 04:09:31,592 WARN L194 SmtUtils]: Spent 6.31 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:09:33,648 WARN L194 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2020-11-07 04:09:38,513 WARN L194 SmtUtils]: Spent 4.86 s on a formula simplification. DAG size of input: 357 DAG size of output: 42 [2020-11-07 04:09:39,424 WARN L194 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-11-07 04:09:44,847 WARN L194 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 381 DAG size of output: 44 [2020-11-07 04:09:46,063 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 186 DAG size of output: 39 [2020-11-07 04:09:46,951 WARN L194 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 27 [2020-11-07 04:09:47,900 WARN L194 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 04:09:48,915 WARN L194 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 30 [2020-11-07 04:09:49,876 WARN L194 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 04:09:50,192 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:09:50,818 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:09:52,293 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:09:53,767 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:09:54,051 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:55,327 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 185 DAG size of output: 35 [2020-11-07 04:09:55,953 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:09:56,842 WARN L194 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2020-11-07 04:09:58,040 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2020-11-07 04:09:59,535 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 04:09:59,840 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:10:06,159 WARN L194 SmtUtils]: Spent 6.31 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:10:06,464 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:06,747 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:10:13,219 WARN L194 SmtUtils]: Spent 6.46 s on a formula simplification. DAG size of input: 419 DAG size of output: 48 [2020-11-07 04:10:13,516 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:10:15,005 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 188 DAG size of output: 25 [2020-11-07 04:10:20,435 WARN L194 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 381 DAG size of output: 44 [2020-11-07 04:10:21,661 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 179 DAG size of output: 32 [2020-11-07 04:10:22,806 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2020-11-07 04:10:23,846 WARN L194 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 32 [2020-11-07 04:10:24,794 WARN L194 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 21 [2020-11-07 04:10:25,083 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-11-07 04:10:25,423 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-11-07 04:10:25,745 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:10:26,075 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:10:26,720 WARN L194 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:10:27,647 WARN L194 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 04:10:28,274 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:10:28,660 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 29 [2020-11-07 04:10:29,287 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:10:29,566 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:10:30,221 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:10:30,499 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:10:31,646 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2020-11-07 04:10:32,625 WARN L194 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2020-11-07 04:10:34,085 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 168 DAG size of output: 27 [2020-11-07 04:10:35,359 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 185 DAG size of output: 35 [2020-11-07 04:10:35,637 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:10:36,559 WARN L194 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-11-07 04:10:37,457 WARN L194 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 21 [2020-11-07 04:10:38,336 WARN L194 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 04:10:38,527 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-11-07 04:10:44,866 WARN L194 SmtUtils]: Spent 6.33 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:10:45,836 WARN L194 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2020-11-07 04:10:52,215 WARN L194 SmtUtils]: Spent 6.36 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:10:52,520 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:52,837 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:53,154 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:54,705 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 178 DAG size of output: 34 [2020-11-07 04:10:59,511 WARN L194 SmtUtils]: Spent 4.80 s on a formula simplification. DAG size of input: 357 DAG size of output: 42 [2020-11-07 04:11:04,320 WARN L194 SmtUtils]: Spent 4.81 s on a formula simplification. DAG size of input: 357 DAG size of output: 42 [2020-11-07 04:11:09,139 WARN L194 SmtUtils]: Spent 4.81 s on a formula simplification. DAG size of input: 357 DAG size of output: 42 [2020-11-07 04:11:10,068 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 04:11:11,494 WARN L194 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2020-11-07 04:11:11,875 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 29 [2020-11-07 04:11:12,154 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:11:13,650 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-11-07 04:11:15,150 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-11-07 04:11:15,430 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:11:15,713 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:11:16,010 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:11:16,293 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:11:16,653 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:11:17,434 WARN L194 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-11-07 04:11:17,807 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:11:18,437 WARN L194 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-11-07 04:11:19,905 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2020-11-07 04:11:20,196 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:11:25,630 WARN L194 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 381 DAG size of output: 44 [2020-11-07 04:11:25,947 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:11:31,393 WARN L194 SmtUtils]: Spent 5.44 s on a formula simplification. DAG size of input: 381 DAG size of output: 44 [2020-11-07 04:11:31,655 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 31 [2020-11-07 04:11:31,973 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:11:32,257 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 04:11:33,695 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2020-11-07 04:11:34,039 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 04:11:34,925 WARN L194 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 25 [2020-11-07 04:11:35,853 WARN L194 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 04:11:36,789 WARN L194 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:11:36,895 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:11:41,721 WARN L194 SmtUtils]: Spent 4.81 s on a formula simplification. DAG size of input: 357 DAG size of output: 42 [2020-11-07 04:11:42,896 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 196 DAG size of output: 44 [2020-11-07 04:11:44,518 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 176 DAG size of output: 33 [2020-11-07 04:11:46,255 WARN L194 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 172 DAG size of output: 29 [2020-11-07 04:11:47,236 WARN L194 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2020-11-07 04:11:48,551 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2020-11-07 04:11:50,236 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2020-11-07 04:11:50,574 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:11:52,200 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2020-11-07 04:11:52,561 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:11:52,872 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-11-07 04:11:54,439 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-11-07 04:11:54,764 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:11:56,289 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2020-11-07 04:11:56,626 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:11:56,942 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:11:58,445 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-11-07 04:11:59,970 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-11-07 04:12:06,711 WARN L194 SmtUtils]: Spent 6.74 s on a formula simplification. DAG size of input: 400 DAG size of output: 49 [2020-11-07 04:12:08,334 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:12:09,780 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 179 DAG size of output: 25 [2020-11-07 04:12:11,081 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 173 DAG size of output: 32 [2020-11-07 04:12:11,187 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:12:12,155 WARN L194 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 28 [2020-11-07 04:12:12,444 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:12:13,728 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 186 DAG size of output: 39 [2020-11-07 04:12:13,735 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:12:13,736 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:12:13,736 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:12:13,736 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:12:13,736 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 04:12:13,736 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 04:12:13,736 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 04:12:13,736 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 04:12:13,736 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 242 297) no Hoare annotation was computed. [2020-11-07 04:12:13,736 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L284-1(line 284) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L284-2(line 284) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 04:12:13,737 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 242 297) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 242 297) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L289(lines 266 290) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 04:12:13,738 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L273(lines 273 277) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L273-1(lines 273 277) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L265-1(line 265) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L265-2(line 265) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 04:12:13,739 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L286-1(lines 267 288) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 04:12:13,740 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 298 357) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 298 357) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L350(lines 323 351) no Hoare annotation was computed. [2020-11-07 04:12:13,741 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 298 357) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L342-1(line 342) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L342-2(line 342) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L338-1(line 338) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L338-2(line 338) no Hoare annotation was computed. [2020-11-07 04:12:13,742 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L330(lines 330 334) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L330-1(lines 330 334) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L322-1(line 322) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L322-2(line 322) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L347-1(line 347) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L347-2(line 347) no Hoare annotation was computed. [2020-11-07 04:12:13,743 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L343-1(line 343) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L343-2(line 343) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 04:12:13,744 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 04:12:13,745 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 04:12:13,745 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 04:12:13,745 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 04:12:13,745 INFO L266 CegarLoopResult]: For program point L324-2(lines 324 349) no Hoare annotation was computed. [2020-11-07 04:12:13,745 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 983 989) the Hoare annotation is: true [2020-11-07 04:12:13,745 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 983 989) the Hoare annotation is: true [2020-11-07 04:12:13,745 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 990 998) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:12:13,745 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 990 998) the Hoare annotation is: true [2020-11-07 04:12:13,746 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 990 998) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (<= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:12:13,746 INFO L262 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:12:13,746 INFO L269 CegarLoopResult]: At program point L994(line 994) the Hoare annotation is: true [2020-11-07 04:12:13,746 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,746 INFO L262 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,747 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,747 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2020-11-07 04:12:13,747 INFO L269 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: true [2020-11-07 04:12:13,747 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2020-11-07 04:12:13,753 INFO L262 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,753 INFO L262 CegarLoopResult]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,753 INFO L262 CegarLoopResult]: At program point L134(lines 134 141) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,753 INFO L269 CegarLoopResult]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2020-11-07 04:12:13,753 INFO L262 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,753 INFO L262 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,754 INFO L262 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,754 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,754 INFO L262 CegarLoopResult]: At program point L132-2(line 132) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,754 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 04:12:13,754 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 04:12:13,754 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 04:12:13,754 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 04:12:13,754 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 04:12:13,755 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 04:12:13,756 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 04:12:13,756 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 04:12:13,756 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 769 777) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2020-11-07 04:12:13,756 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 769 777) the Hoare annotation is: true [2020-11-07 04:12:13,756 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 769 777) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2020-11-07 04:12:13,756 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:13,756 INFO L269 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 833 851) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 833 851) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L845(line 845) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L842(lines 842 846) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L842-2(lines 842 846) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: true [2020-11-07 04:12:13,757 INFO L269 CegarLoopResult]: At program point L840-2(line 840) the Hoare annotation is: true [2020-11-07 04:12:13,758 INFO L269 CegarLoopResult]: At program point L840-3(line 840) the Hoare annotation is: true [2020-11-07 04:12:13,758 INFO L269 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: true [2020-11-07 04:12:13,758 INFO L269 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: true [2020-11-07 04:12:13,758 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 833 851) the Hoare annotation is: true [2020-11-07 04:12:13,758 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:12:13,758 INFO L266 CegarLoopResult]: For program point L797(lines 797 805) no Hoare annotation was computed. [2020-11-07 04:12:13,758 INFO L266 CegarLoopResult]: For program point L797-2(lines 797 805) no Hoare annotation was computed. [2020-11-07 04:12:13,758 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 04:12:13,758 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 04:12:13,758 INFO L266 CegarLoopResult]: For program point L785(lines 785 793) no Hoare annotation was computed. [2020-11-07 04:12:13,759 INFO L266 CegarLoopResult]: For program point L785-2(lines 785 793) no Hoare annotation was computed. [2020-11-07 04:12:13,759 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 778 813) no Hoare annotation was computed. [2020-11-07 04:12:13,760 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 04:12:13,760 INFO L266 CegarLoopResult]: For program point L808-1(line 808) no Hoare annotation was computed. [2020-11-07 04:12:13,760 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 778 813) no Hoare annotation was computed. [2020-11-07 04:12:13,760 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:12:13,760 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 778 813) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 976 982) the Hoare annotation is: true [2020-11-07 04:12:13,761 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 976 982) the Hoare annotation is: true [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point L219-1(line 219) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 196 241) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 04:12:13,761 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 196 241) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 196 241) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:12:13,762 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L226-1(line 226) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L222-1(line 222) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 04:12:13,763 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 04:12:13,764 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 04:12:13,764 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 04:12:13,764 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 04:12:13,764 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L233-1(line 233) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L233-2(line 233) no Hoare annotation was computed. [2020-11-07 04:12:13,765 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point L196(lines 196 241) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point L196-1(lines 196 241) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 509 554) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point L533(lines 533 534) no Hoare annotation was computed. [2020-11-07 04:12:13,766 INFO L266 CegarLoopResult]: For program point L529(lines 529 536) no Hoare annotation was computed. [2020-11-07 04:12:13,767 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 04:12:13,767 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 533 534) no Hoare annotation was computed. [2020-11-07 04:12:13,767 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 04:12:13,767 INFO L266 CegarLoopResult]: For program point L523(lines 523 543) no Hoare annotation was computed. [2020-11-07 04:12:13,767 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 509 554) no Hoare annotation was computed. [2020-11-07 04:12:13,768 INFO L266 CegarLoopResult]: For program point L523-1(lines 523 543) no Hoare annotation was computed. [2020-11-07 04:12:13,768 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 509 554) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L550-1(line 550) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L550-2(line 550) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L548-2(line 548) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 04:12:13,769 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L509(lines 509 554) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L540(lines 540 541) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L528-1(line 528) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L528-2(line 528) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 540 541) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 04:12:13,770 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 04:12:13,771 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 04:12:13,773 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 04:12:13,774 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,774 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2020-11-07 04:12:13,774 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2020-11-07 04:12:13,774 INFO L262 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,774 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 758 768) the Hoare annotation is: true [2020-11-07 04:12:13,774 INFO L262 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:12:13,774 INFO L269 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: true [2020-11-07 04:12:13,774 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 758 768) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:12:13,775 INFO L262 CegarLoopResult]: At program point L763-1(line 763) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:12:13,775 INFO L262 CegarLoopResult]: At program point L763-2(line 763) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:12:13,775 INFO L262 CegarLoopResult]: At program point L763-3(line 763) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret52|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:12:13,775 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 758 768) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:12:13,775 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 750 757) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:12:13,775 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 750 757) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:12:13,776 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 750 757) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:12:13,776 INFO L269 CegarLoopResult]: At program point L945(lines 945 951) the Hoare annotation is: true [2020-11-07 04:12:13,776 INFO L262 CegarLoopResult]: At program point L950(line 950) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:12:13,776 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 941 954) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~10) (<= 1 |isHighWaterSensorDry_#res|))) (.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 04:12:13,776 INFO L262 CegarLoopResult]: At program point L949(line 949) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:12:13,776 INFO L262 CegarLoopResult]: At program point L947(line 947) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~10)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse6 .cse2))) [2020-11-07 04:12:13,776 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 941 954) the Hoare annotation is: true [2020-11-07 04:12:13,777 INFO L262 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:12:13,777 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 941 954) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~10) (<= 1 |isHighWaterSensorDry_#res|))) (.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 04:12:13,777 INFO L262 CegarLoopResult]: At program point L736(line 736) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2) (or .cse0 .cse6 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,777 INFO L262 CegarLoopResult]: At program point L736-1(lines 717 741) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~pumpRunning~0 0) .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse5 .cse3 (and .cse6 .cse9))))) [2020-11-07 04:12:13,777 INFO L262 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5) (or .cse0 .cse5 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (or .cse0 .cse4 .cse1 .cse3))) [2020-11-07 04:12:13,778 INFO L262 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse4) (or .cse0 .cse1 .cse3 .cse5))) [2020-11-07 04:12:13,778 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 717 741) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~pumpRunning~0 0) .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse5 .cse3 (and .cse6 .cse9))))) [2020-11-07 04:12:13,778 INFO L262 CegarLoopResult]: At program point L725(lines 725 733) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:12:13,778 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 717 741) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse3 .cse6))) [2020-11-07 04:12:13,778 INFO L262 CegarLoopResult]: At program point L723(line 723) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:12:13,778 INFO L262 CegarLoopResult]: At program point L723-1(line 723) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret51|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse1 .cse3 .cse5))) [2020-11-07 04:12:13,779 INFO L262 CegarLoopResult]: At program point L721(lines 721 738) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse3 .cse6))) [2020-11-07 04:12:13,779 INFO L262 CegarLoopResult]: At program point L723-2(line 723) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret51|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse1 .cse3 .cse5))) [2020-11-07 04:12:13,779 INFO L262 CegarLoopResult]: At program point L723-3(line 723) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret51|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~8))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:12:13,779 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 657 663) the Hoare annotation is: true [2020-11-07 04:12:13,779 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 657 663) the Hoare annotation is: true [2020-11-07 04:12:13,779 INFO L262 CegarLoopResult]: At program point L605(lines 605 609) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,780 INFO L262 CegarLoopResult]: At program point L605-2(lines 597 610) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:12:13,780 INFO L262 CegarLoopResult]: At program point L568(lines 567 614) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:13,780 INFO L262 CegarLoopResult]: At program point L597(lines 597 610) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,780 INFO L262 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,780 INFO L262 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:12:13,781 INFO L262 CegarLoopResult]: At program point L585(line 585) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:12:13,781 INFO L262 CegarLoopResult]: At program point L585-1(line 585) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:12:13,781 INFO L262 CegarLoopResult]: At program point L577(lines 577 583) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:13,781 INFO L262 CegarLoopResult]: At program point L577-1(lines 577 583) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:12:13,781 INFO L262 CegarLoopResult]: At program point L569(lines 569 573) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:13,782 INFO L262 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,782 INFO L262 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,782 INFO L262 CegarLoopResult]: At program point L615(lines 566 616) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,782 INFO L269 CegarLoopResult]: At program point testEXIT(lines 557 622) the Hoare annotation is: true [2020-11-07 04:12:13,782 INFO L262 CegarLoopResult]: At program point testENTRY(lines 557 622) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,782 INFO L262 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,783 INFO L262 CegarLoopResult]: At program point L603-1(line 603) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,783 INFO L262 CegarLoopResult]: At program point L603-2(line 603) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,783 INFO L262 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,783 INFO L269 CegarLoopResult]: At program point testFINAL(lines 557 622) the Hoare annotation is: true [2020-11-07 04:12:13,783 INFO L262 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,784 INFO L262 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,784 INFO L262 CegarLoopResult]: At program point L595-1(line 595) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,784 INFO L262 CegarLoopResult]: At program point L587(lines 587 593) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:12:13,784 INFO L262 CegarLoopResult]: At program point L587-1(lines 587 593) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse5 .cse4 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 (= ~pumpRunning~0 0) .cse4 .cse6))) [2020-11-07 04:12:13,785 INFO L262 CegarLoopResult]: At program point L612(lines 567 614) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:13,785 INFO L262 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:13,785 INFO L262 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:13,785 INFO L262 CegarLoopResult]: At program point L575-1(line 575) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:12:13,785 INFO L262 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 487 488) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L477(lines 477 497) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L477-1(lines 477 497) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 463 508) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 04:12:13,786 INFO L266 CegarLoopResult]: For program point L504-1(line 504) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L504-2(line 504) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L463(lines 463 508) no Hoare annotation was computed. [2020-11-07 04:12:13,787 INFO L266 CegarLoopResult]: For program point L494(lines 494 495) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L482-1(line 482) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L482-2(line 482) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 494 495) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 04:12:13,788 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 463 508) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 463 508) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point L487(lines 487 488) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L266 CegarLoopResult]: For program point L483(lines 483 490) no Hoare annotation was computed. [2020-11-07 04:12:13,789 INFO L269 CegarLoopResult]: At program point L960(line 960) the Hoare annotation is: true [2020-11-07 04:12:13,789 INFO L269 CegarLoopResult]: At program point L959(line 959) the Hoare annotation is: true [2020-11-07 04:12:13,790 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 955 963) the Hoare annotation is: true [2020-11-07 04:12:13,790 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 955 963) the Hoare annotation is: true [2020-11-07 04:12:13,790 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 955 963) the Hoare annotation is: true [2020-11-07 04:12:13,790 INFO L262 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse2 .cse4 .cse3))) [2020-11-07 04:12:13,790 INFO L262 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse1) (or .cse0 .cse3 .cse2))) [2020-11-07 04:12:13,790 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 160 188) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse4 .cse1 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse5 .cse3))) [2020-11-07 04:12:13,791 INFO L262 CegarLoopResult]: At program point L172(lines 172 182) the Hoare annotation is: (let ((.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse5) .cse4 .cse1) (or .cse0 .cse3 .cse2))) [2020-11-07 04:12:13,791 INFO L262 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse4) (or .cse0 .cse5 .cse3 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse2))) [2020-11-07 04:12:13,791 INFO L262 CegarLoopResult]: At program point L170-1(line 170) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret9|) .cse3)) (or .cse0 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse4))) [2020-11-07 04:12:13,791 INFO L262 CegarLoopResult]: At program point L168(lines 168 185) the Hoare annotation is: (let ((.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) .cse5))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse0 .cse6 .cse4 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse2 .cse3)))) [2020-11-07 04:12:13,792 INFO L262 CegarLoopResult]: At program point L170-2(line 170) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret9|) .cse3)) (or .cse0 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse4))) [2020-11-07 04:12:13,792 INFO L262 CegarLoopResult]: At program point L170-3(line 170) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse1 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret9|) (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse5)) (or .cse0 .cse3 .cse2))) [2020-11-07 04:12:13,792 INFO L262 CegarLoopResult]: At program point L168-1(lines 160 188) the Hoare annotation is: (let ((.cse4 (= ~methAndRunningLastTime~0 0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) .cse4)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse4)))) [2020-11-07 04:12:13,792 INFO L262 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse4 .cse1 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse5 .cse3))) [2020-11-07 04:12:13,793 INFO L262 CegarLoopResult]: At program point L166-1(line 166) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and .cse6 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse5 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2020-11-07 04:12:13,793 INFO L262 CegarLoopResult]: At program point L166-2(line 166) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and .cse6 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse5 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2020-11-07 04:12:13,793 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 160 188) the Hoare annotation is: (let ((.cse4 (= ~methAndRunningLastTime~0 0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) .cse4)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse4)))) [2020-11-07 04:12:13,793 INFO L262 CegarLoopResult]: At program point L166-3(line 166) the Hoare annotation is: (let ((.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) .cse6 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse5 .cse2 .cse6) (or .cse0 .cse4 .cse5 .cse6 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2020-11-07 04:12:13,793 INFO L262 CegarLoopResult]: At program point L162(line 162) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse4 .cse1 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse5 .cse3))) [2020-11-07 04:12:13,794 INFO L262 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (let ((.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse2 .cse5))) [2020-11-07 04:12:13,794 INFO L262 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse4) (or .cse0 .cse2 .cse3) (or .cse0 .cse1 .cse4))) [2020-11-07 04:12:13,794 INFO L262 CegarLoopResult]: At program point L173(lines 173 179) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse1) (or .cse0 .cse3 .cse2))) [2020-11-07 04:12:13,794 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 152 159) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:12:13,794 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 152 159) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:12:13,794 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 152 159) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 909 931) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 909 931) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L917(lines 917 925) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 909 931) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L917-2(lines 917 925) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L448(lines 448 459) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:12:13,795 INFO L266 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L424-1(line 424) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L391-1(line 391) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L449(lines 449 456) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 04:12:13,796 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L384(lines 384 388) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 360 462) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L409-2(lines 409 429) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 04:12:13,797 INFO L266 CegarLoopResult]: For program point L360(lines 360 462) no Hoare annotation was computed. [2020-11-07 04:12:13,798 INFO L266 CegarLoopResult]: For program point L360-1(lines 360 462) no Hoare annotation was computed. [2020-11-07 04:12:13,798 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 360 462) no Hoare annotation was computed. [2020-11-07 04:12:13,798 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L451-1(line 451) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L451-2(line 451) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L410(lines 409 429) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 360 462) no Hoare annotation was computed. [2020-11-07 04:12:13,799 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L411(lines 411 415) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:12:13,800 INFO L266 CegarLoopResult]: For program point L436-1(line 436) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L436-2(line 436) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L420-1(line 420) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L420-2(line 420) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:12:13,801 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L430(lines 408 431) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-07 04:12:13,802 INFO L266 CegarLoopResult]: For program point L389(lines 389 405) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L422-1(line 422) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L422-2(line 422) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L406(lines 406 447) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:12:13,803 INFO L266 CegarLoopResult]: For program point L972(line 972) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 966 975) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L266 CegarLoopResult]: For program point L971(line 971) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 966 975) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L266 CegarLoopResult]: For program point L968(line 968) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L266 CegarLoopResult]: For program point L968-1(line 968) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 966 975) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L266 CegarLoopResult]: For program point L968-2(line 968) no Hoare annotation was computed. [2020-11-07 04:12:13,804 INFO L262 CegarLoopResult]: At program point L803-2(line 803) 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 04:12:13,804 INFO L262 CegarLoopResult]: At program point L803-3(line 803) 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 04:12:13,804 INFO L262 CegarLoopResult]: At program point L799(line 799) 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 04:12:13,805 INFO L262 CegarLoopResult]: At program point L803-4(line 803) 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 04:12:13,805 INFO L262 CegarLoopResult]: At program point L927(line 927) 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 04:12:13,805 INFO L262 CegarLoopResult]: At program point L799-1(line 799) 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 04:12:13,805 INFO L262 CegarLoopResult]: At program point L927-1(line 927) 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 04:12:13,805 INFO L262 CegarLoopResult]: At program point L799-2(line 799) 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 04:12:13,805 INFO L262 CegarLoopResult]: At program point L927-2(line 927) 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 04:12:13,805 INFO L262 CegarLoopResult]: At program point L799-3(line 799) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L795(line 795) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L923(line 923) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L795-1(line 795) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L923-1(line 923) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L795-2(line 795) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L923-2(line 923) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L795-3(line 795) 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 04:12:13,806 INFO L262 CegarLoopResult]: At program point L923-3(line 923) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L791(line 791) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L795-4(line 795) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L919(line 919) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L151(line 151) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L791-1(line 791) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L795-5(line 795) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L919-1(line 919) 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 04:12:13,807 INFO L262 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,808 INFO L262 CegarLoopResult]: At program point L791-2(line 791) 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 04:12:13,808 INFO L262 CegarLoopResult]: At program point L795-6(line 795) 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 04:12:13,808 INFO L262 CegarLoopResult]: At program point L919-2(line 919) 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 04:12:13,808 INFO L262 CegarLoopResult]: At program point L791-3(line 791) 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 04:12:13,808 INFO L262 CegarLoopResult]: At program point L795-7(line 795) 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 04:12:13,808 INFO L262 CegarLoopResult]: At program point L919-3(line 919) 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 04:12:13,808 INFO L262 CegarLoopResult]: At program point L787(line 787) 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 04:12:13,808 INFO L262 CegarLoopResult]: At program point L791-4(line 791) 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 04:12:13,809 INFO L262 CegarLoopResult]: At program point L915(line 915) 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 04:12:13,809 INFO L262 CegarLoopResult]: At program point L919-4(line 919) 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 04:12:13,809 INFO L262 CegarLoopResult]: At program point L787-1(line 787) 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 04:12:13,809 INFO L262 CegarLoopResult]: At program point L915-1(line 915) 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 04:12:13,809 INFO L262 CegarLoopResult]: At program point L919-5(line 919) 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 04:12:13,809 INFO L262 CegarLoopResult]: At program point L787-2(line 787) 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 04:12:13,809 INFO L262 CegarLoopResult]: At program point L915-2(line 915) 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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L787-3(line 787) 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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L915-3(line 915) 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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L783(line 783) 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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L915-4(line 915) 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 04:12:13,810 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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L915-5(line 915) 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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L494-1(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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L915-6(line 915) 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 04:12:13,810 INFO L262 CegarLoopResult]: At program point L915-7(line 915) 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 04:12:13,811 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 04:12:13,811 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 04:12:13,811 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 04:12:13,811 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 04:12:13,811 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 04:12:13,811 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 04:12:13,811 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 04:12:13,811 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 04:12:13,812 INFO L262 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,812 INFO L262 CegarLoopResult]: At program point L540(line 540) 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 04:12:13,812 INFO L262 CegarLoopResult]: At program point L540-1(line 540) 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 04:12:13,812 INFO L262 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,812 INFO L262 CegarLoopResult]: At program point L495(line 495) 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 04:12:13,812 INFO L262 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,812 INFO L262 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,812 INFO L262 CegarLoopResult]: At program point L487(line 487) 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 04:12:13,813 INFO L262 CegarLoopResult]: At program point L809-2(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,813 INFO L262 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,813 INFO L262 CegarLoopResult]: At program point L487-1(line 487) 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 04:12:13,813 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:13,813 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:13,813 INFO L262 CegarLoopResult]: At program point L541(line 541) 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 04:12:13,813 INFO L262 CegarLoopResult]: At program point L533(line 533) 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 04:12:13,813 INFO L262 CegarLoopResult]: At program point L533-1(line 533) 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 04:12:13,814 INFO L262 CegarLoopResult]: At program point L488(line 488) 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 04:12:13,814 INFO L262 CegarLoopResult]: At program point L534(line 534) 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 04:12:13,814 INFO L262 CegarLoopResult]: At program point L914(line 914) 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 04:12:13,814 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.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)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:12:13,814 INFO L262 CegarLoopResult]: At program point L807(line 807) 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 04:12:13,815 INFO L262 CegarLoopResult]: At program point L807-1(line 807) 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 04:12:13,815 INFO L262 CegarLoopResult]: At program point L807-2(line 807) 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 04:12:13,815 INFO L262 CegarLoopResult]: At program point L807-3(line 807) 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 04:12:13,815 INFO L262 CegarLoopResult]: At program point L803(line 803) 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 04:12:13,815 INFO L262 CegarLoopResult]: At program point L803-1(line 803) 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 04:12:13,815 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:13,815 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 742 749) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-11-07 04:12:13,815 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 742 749) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-11-07 04:12:13,816 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 742 749) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-11-07 04:12:13,816 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 814 832) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 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 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:12:13,816 INFO L262 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-11-07 04:12:13,816 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:12:13,816 INFO L269 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: true [2020-11-07 04:12:13,816 INFO L262 CegarLoopResult]: At program point L823(lines 823 827) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 isHighWaterLevel_~tmp~9)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-11-07 04:12:13,817 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 814 832) the Hoare annotation is: true [2020-11-07 04:12:13,817 INFO L269 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: true [2020-11-07 04:12:13,817 INFO L262 CegarLoopResult]: At program point L823-2(lines 823 827) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:12:13,817 INFO L262 CegarLoopResult]: At program point L821-1(line 821) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret69|)) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-11-07 04:12:13,817 INFO L262 CegarLoopResult]: At program point L821-2(line 821) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret69|)) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-11-07 04:12:13,817 INFO L262 CegarLoopResult]: At program point L821-3(line 821) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (and (<= 1 isHighWaterLevel_~tmp~9) (<= 1 |isHighWaterLevel_#t~ret69|))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-11-07 04:12:13,817 INFO L269 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: true [2020-11-07 04:12:13,818 INFO L269 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: true [2020-11-07 04:12:13,818 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 814 832) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 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 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:12:13,818 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 932 940) no Hoare annotation was computed. [2020-11-07 04:12:13,818 INFO L266 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-11-07 04:12:13,818 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 932 940) no Hoare annotation was computed. [2020-11-07 04:12:13,818 INFO L266 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-11-07 04:12:13,818 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 932 940) no Hoare annotation was computed. [2020-11-07 04:12:13,818 INFO L262 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse3 .cse5 .cse6))) [2020-11-07 04:12:13,819 INFO L262 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse0 .cse4 .cse1 .cse3))) [2020-11-07 04:12:13,819 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 888 899) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse6 .cse7) (or .cse0 .cse5 .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,819 INFO L262 CegarLoopResult]: At program point L892-1(lines 888 899) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7))) [2020-11-07 04:12:13,819 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 888 899) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7))) [2020-11-07 04:12:13,819 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:12:13,819 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:12:13,819 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:12:13,819 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:12:13,820 INFO L262 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse4 .cse6 .cse7 .cse3) (or .cse0 .cse6 .cse1 .cse7 .cse3))) [2020-11-07 04:12:13,820 INFO L262 CegarLoopResult]: At program point L637(lines 636 655) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (and .cse10 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse6 .cse4 .cse9) (or .cse0 .cse8 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse4 .cse9)))) [2020-11-07 04:12:13,820 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 633 656) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse2) (or .cse0 .cse7 .cse2 .cse3 .cse4) (or .cse0 .cse7 .cse6 .cse2 .cse4) (or .cse0 .cse7 .cse5 .cse6 .cse2) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-11-07 04:12:13,820 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 633 656) the Hoare annotation is: (let ((.cse11 (= ~methAndRunningLastTime~0 0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse6 (and .cse9 .cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (<= 1 ~pumpRunning~0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and .cse14 .cse11)) (.cse13 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse12 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= ~pumpRunning~0 0) .cse11)) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse6 .cse7 .cse4 (and .cse8 .cse9 .cse10 .cse11)) (or .cse0 .cse12 .cse6 .cse7 (and .cse8 .cse9 .cse10) .cse4) (or .cse0 .cse1 .cse13 .cse2 .cse3 .cse5) (or .cse0 .cse12 .cse1 .cse13 .cse2) (or .cse0 .cse12 .cse1 .cse2 .cse4)))) [2020-11-07 04:12:13,821 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 633 656) the Hoare annotation is: (let ((.cse11 (= ~methAndRunningLastTime~0 0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse6 (and .cse9 .cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (<= 1 ~pumpRunning~0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and .cse14 .cse11)) (.cse13 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse12 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= ~pumpRunning~0 0) .cse11)) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse6 .cse7 .cse4 (and .cse8 .cse9 .cse10 .cse11)) (or .cse0 .cse12 .cse6 .cse7 (and .cse8 .cse9 .cse10) .cse4) (or .cse0 .cse1 .cse13 .cse2 .cse3 .cse5) (or .cse0 .cse12 .cse1 .cse13 .cse2) (or .cse0 .cse12 .cse1 .cse2 .cse4)))) [2020-11-07 04:12:13,821 INFO L262 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (and .cse10 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse6 .cse4 .cse9) (or .cse0 .cse8 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse4 .cse9)))) [2020-11-07 04:12:13,821 INFO L262 CegarLoopResult]: At program point L644(lines 644 650) the Hoare annotation is: (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse15 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (and .cse5 .cse15)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and .cse15 .cse9)) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and .cse14 .cse4 .cse5)) (.cse12 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse13 (and (<= 1 ~pumpRunning~0) .cse14 (<= 2 ~waterLevel~0) .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5) .cse6) (or .cse0 .cse7 .cse2 .cse3 .cse8 (and .cse4 .cse9)) (or .cse0 .cse10 .cse1 .cse2 .cse6) (or .cse0 .cse3 .cse11 .cse12 .cse8 .cse13) (or .cse0 .cse10 .cse7 .cse2 .cse8) (or .cse0 .cse10 .cse11 .cse12 .cse8 .cse13)))) [2020-11-07 04:12:13,821 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 04:12:13,821 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 04:12:13,822 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 900 908) the Hoare annotation is: true [2020-11-07 04:12:13,823 INFO L262 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse5 .cse1 .cse2))) [2020-11-07 04:12:13,823 INFO L269 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: true [2020-11-07 04:12:13,823 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 900 908) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5) (or .cse0 .cse2 .cse3 .cse5) (or .cse0 .cse4 .cse1 .cse2))) [2020-11-07 04:12:13,823 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 900 908) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5) (or .cse0 .cse2 .cse3 .cse5) (or .cse0 .cse4 .cse1 .cse2))) [2020-11-07 04:12:13,823 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 864 875) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse3) (or .cse0 .cse1 .cse6 .cse3 .cse5))) [2020-11-07 04:12:13,823 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 864 875) the Hoare annotation is: true [2020-11-07 04:12:13,824 INFO L262 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3))) [2020-11-07 04:12:13,824 INFO L269 CegarLoopResult]: At program point L868-1(lines 864 875) the Hoare annotation is: true [2020-11-07 04:12:13,824 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 04:12:13,824 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 04:12:13,824 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:12:13,824 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:13,824 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:12:13,825 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:12:13,826 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 852 859) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse5 .cse3 .cse7 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-11-07 04:12:13,826 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 852 859) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-11-07 04:12:13,826 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 852 859) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse5 .cse3 .cse7 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-11-07 04:12:13,826 INFO L262 CegarLoopResult]: At program point L673(lines 673 681) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse2 .cse4 .cse1 .cse5)))) [2020-11-07 04:12:13,826 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 665 689) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,827 INFO L262 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,827 INFO L262 CegarLoopResult]: At program point L671-1(line 671) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (<= 2 ~waterLevel~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5)))) [2020-11-07 04:12:13,827 INFO L262 CegarLoopResult]: At program point L669(lines 669 686) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,827 INFO L262 CegarLoopResult]: At program point L671-2(line 671) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (<= 2 ~waterLevel~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5)))) [2020-11-07 04:12:13,827 INFO L262 CegarLoopResult]: At program point L671-3(line 671) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret49| 0) .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse1 .cse5 .cse4)))) [2020-11-07 04:12:13,828 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 665 689) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse6)))) [2020-11-07 04:12:13,828 INFO L262 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,828 INFO L262 CegarLoopResult]: At program point L684-1(lines 665 689) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse6)))) [2020-11-07 04:12:13,828 INFO L262 CegarLoopResult]: At program point L679(line 679) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3))) [2020-11-07 04:12:13,828 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4))) [2020-11-07 04:12:13,828 INFO L262 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse7 .cse4) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse7) (or .cse0 .cse2 .cse7 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse7 .cse6))) [2020-11-07 04:12:13,829 INFO L262 CegarLoopResult]: At program point L880-1(lines 876 887) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse0 .cse7 .cse6 .cse8 .cse9) (or .cse0 .cse2 .cse8 .cse9 .cse3 .cse4) (or .cse0 .cse7 .cse2 .cse8 .cse9 .cse4) (or .cse0 .cse6 .cse2 .cse8 .cse9 .cse3))) [2020-11-07 04:12:13,829 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 876 887) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse5) (or .cse0 .cse7 .cse6 .cse8 .cse9) (or .cse0 .cse2 .cse8 .cse9 .cse3 .cse4) (or .cse0 .cse7 .cse2 .cse8 .cse9 .cse4) (or .cse0 .cse6 .cse2 .cse8 .cse9 .cse3))) [2020-11-07 04:12:13,829 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 876 887) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse3 (not (<= 2 |old(~waterLevel~0)|))))) [2020-11-07 04:12:13,833 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 1000 1007) the Hoare annotation is: true [2020-11-07 04:12:13,833 INFO L269 CegarLoopResult]: At program point L1004(line 1004) the Hoare annotation is: true [2020-11-07 04:12:13,833 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 1000 1007) the Hoare annotation is: true [2020-11-07 04:12:13,834 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 1000 1007) the Hoare annotation is: true [2020-11-07 04:12:13,834 INFO L262 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,835 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 691 715) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 (= ~pumpRunning~0 0)))) [2020-11-07 04:12:13,840 INFO L262 CegarLoopResult]: At program point L701(line 701) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,840 INFO L262 CegarLoopResult]: At program point L699(lines 699 707) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,841 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 691 715) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,841 INFO L262 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,844 INFO L262 CegarLoopResult]: At program point L697-1(line 697) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,845 INFO L262 CegarLoopResult]: At program point L695(lines 695 712) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,845 INFO L262 CegarLoopResult]: At program point L697-2(line 697) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,845 INFO L262 CegarLoopResult]: At program point L697-3(line 697) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:12:13,845 INFO L262 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:12:13,845 INFO L262 CegarLoopResult]: At program point L710-1(lines 691 715) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 (= ~pumpRunning~0 0)))) [2020-11-07 04:12:13,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:12:13 BoogieIcfgContainer [2020-11-07 04:12:13,921 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:12:13,922 INFO L168 Benchmark]: Toolchain (without parser) took 439550.11 ms. Allocated memory was 151.0 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 125.9 MB in the beginning and 575.5 MB in the end (delta: -449.6 MB). Peak memory consumption was 772.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:13,922 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 151.0 MB. Free memory is still 126.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:12:13,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.21 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 102.9 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:13,923 INFO L168 Benchmark]: Boogie Preprocessor took 152.71 ms. Allocated memory is still 151.0 MB. Free memory was 102.9 MB in the beginning and 132.0 MB in the end (delta: -29.1 MB). Peak memory consumption was 7.6 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:13,923 INFO L168 Benchmark]: RCFGBuilder took 1461.41 ms. Allocated memory was 151.0 MB in the beginning and 192.9 MB in the end (delta: 41.9 MB). Free memory was 132.0 MB in the beginning and 116.9 MB in the end (delta: 15.1 MB). Peak memory consumption was 56.5 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:13,923 INFO L168 Benchmark]: TraceAbstraction took 437316.10 ms. Allocated memory was 192.9 MB in the beginning and 1.2 GB in the end (delta: 982.5 MB). Free memory was 116.3 MB in the beginning and 575.5 MB in the end (delta: -459.2 MB). Peak memory consumption was 719.6 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:13,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 151.0 MB. Free memory is still 126.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 608.21 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 102.9 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 152.71 ms. Allocated memory is still 151.0 MB. Free memory was 102.9 MB in the beginning and 132.0 MB in the end (delta: -29.1 MB). Peak memory consumption was 7.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1461.41 ms. Allocated memory was 151.0 MB in the beginning and 192.9 MB in the end (delta: 41.9 MB). Free memory was 132.0 MB in the beginning and 116.9 MB in the end (delta: 15.1 MB). Peak memory consumption was 56.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 437316.10 ms. Allocated memory was 192.9 MB in the beginning and 1.2 GB in the end (delta: 982.5 MB). Free memory was 116.3 MB in the beginning and 575.5 MB in the end (delta: -459.2 MB). Peak memory consumption was 719.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 494]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 487]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 533]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 540]: 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: 567]: Loop Invariant Derived loop invariant: (((((((!(\old(waterLevel) == 1) || ((((1 <= systemActive && 1 <= pumpRunning) && methaneLevelCritical == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 <= systemActive && 1 <= pumpRunning) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || ((((1 <= systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || ((((1 <= systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0) - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 983]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 990]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || (((1 <= \result && retValue_acc <= 1) && 1 <= retValue_acc) && \result <= 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 769]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 833]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 976]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 758]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) - ProcedureContractResult [Line: 750]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == 0) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || pumpRunning == 0) - ProcedureContractResult [Line: 717]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (pumpRunning == 0 && methaneLevelCritical == tmp)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (pumpRunning == 0 && methaneLevelCritical == tmp)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp)) - ProcedureContractResult [Line: 941]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (1 <= retValue_acc && 1 <= \result)) || 2 <= waterLevel) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || 2 <= waterLevel) - ProcedureContractResult [Line: 657]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 557]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 955]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 160]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 152]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime - ProcedureContractResult [Line: 742]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(1 <= systemActive) || 1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 814]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) - ProcedureContractResult [Line: 888]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 633]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0)) && (((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel) && methAndRunningLastTime == 0))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0))) && (((((!(1 <= systemActive) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(1 <= \old(pumpRunning))) || !(\old(methAndRunningLastTime) == 0)) - ProcedureContractResult [Line: 900]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0))) && (((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) - ProcedureContractResult [Line: 864]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 665]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(1 <= systemActive) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) - ProcedureContractResult [Line: 852]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(1 <= \old(systemActive))) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive)))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 876]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) && (((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel)))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 1000]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 691]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || pumpRunning == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 675 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 98.6s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 85.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 338.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3549 SDtfs, 13032 SDslu, 8655 SDs, 0 SdLazy, 20804 SolverSat, 4102 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 38.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 877 GetRequests, 501 SyntacticMatches, 4 SemanticMatches, 372 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4657 ImplicationChecksByTransitivity, 37.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1840occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 3798 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 317 LocationsWithAnnotation, 8336 PreInvPairs, 10111 NumberOfFragments, 12788 HoareAnnotationTreeSize, 8336 FomulaSimplifications, 3934454921227 FormulaSimplificationTreeSizeReduction, 75.9s HoareSimplificationTime, 317 FomulaSimplificationsInter, 25060194563 FormulaSimplificationTreeSizeReductionInter, 261.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 7.2s InterpolantComputationTime, 2600 NumberOfCodeBlocks, 2600 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2588 ConstructedInterpolants, 0 QuantifiedInterpolants, 1384404 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 10 PerfectInterpolantSequences, 143/156 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...