/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_product50.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:04:27,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:04:28,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:04:28,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:04:28,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:04:28,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:04:28,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:04:28,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:04:28,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:04:28,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:04:28,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:04:28,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:04:28,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:04:28,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:04:28,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:04:28,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:04:28,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:04:28,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:04:28,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:04:28,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:04:28,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:04:28,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:04:28,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:04:28,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:04:28,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:04:28,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:04:28,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:04:28,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:04:28,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:04:28,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:04:28,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:04:28,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:04:28,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:04:28,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:04:28,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:04:28,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:04:28,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:04:28,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:04:28,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:04:28,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:04:28,113 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:04:28,115 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 04:04:28,138 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:04:28,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:04:28,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:04:28,140 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:04:28,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:04:28,141 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:04:28,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:04:28,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:04:28,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:04:28,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:04:28,142 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:04:28,142 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:04:28,143 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:04:28,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:04:28,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:04:28,144 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:04:28,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:04:28,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:04:28,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:04:28,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:04:28,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:04:28,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:04:28,146 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:04:28,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:04:28,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:04:28,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:04:28,603 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:04:28,604 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:04:28,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product50.cil.c [2020-11-07 04:04:28,690 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2361b73a1/18b73432163645328803618c2249fc89/FLAGd827ad995 [2020-11-07 04:04:29,428 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:04:29,429 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product50.cil.c [2020-11-07 04:04:29,446 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2361b73a1/18b73432163645328803618c2249fc89/FLAGd827ad995 [2020-11-07 04:04:29,745 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2361b73a1/18b73432163645328803618c2249fc89 [2020-11-07 04:04:29,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:04:29,758 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:04:29,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:04:29,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:04:29,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:04:29,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:04:29" (1/1) ... [2020-11-07 04:04:29,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53483ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:29, skipping insertion in model container [2020-11-07 04:04:29,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:04:29" (1/1) ... [2020-11-07 04:04:29,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:04:29,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:04:30,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:04:30,356 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:04:30,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:04:30,578 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:04:30,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30 WrapperNode [2020-11-07 04:04:30,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:04:30,581 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:04:30,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:04:30,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:04:30,596 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (1/1) ... [2020-11-07 04:04:30,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (1/1) ... [2020-11-07 04:04:30,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (1/1) ... [2020-11-07 04:04:30,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (1/1) ... [2020-11-07 04:04:30,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (1/1) ... [2020-11-07 04:04:30,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (1/1) ... [2020-11-07 04:04:30,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (1/1) ... [2020-11-07 04:04:30,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:04:30,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:04:30,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:04:30,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:04:30,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (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 04:04:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:04:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:04:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:04:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:04:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:04:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:04:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:04:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:04:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:04:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:04:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:04:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:04:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:04:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:04:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:04:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:04:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:04:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:04:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:04:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:04:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:04:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 04:04:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 04:04:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:04:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:04:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:04:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:04:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:04:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:04:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:04:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:04:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:04:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 04:04:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 04:04:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:04:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:04:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:04:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:04:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:04:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:04:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:04:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:04:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:04:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:04:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:04:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:04:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:04:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:04:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:04:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:04:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:04:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:04:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:04:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:04:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:04:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:04:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:04:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:04:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:04:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:04:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:04:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:04:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:04:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:04:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:04:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:04:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:04:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:04:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:04:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:04:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:04:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 04:04:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 04:04:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:04:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:04:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:04:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:04:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:04:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 04:04:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:04:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 04:04:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:04:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:04:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:04:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:04:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:04:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:04:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:04:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:04:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:04:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:04:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:04:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:04:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:04:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:04:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:04:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:04:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:04:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:04:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:04:31,954 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:04:31,954 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:04:31,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:04:31 BoogieIcfgContainer [2020-11-07 04:04:31,958 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:04:31,960 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:04:31,960 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:04:31,963 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:04:31,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:04:29" (1/3) ... [2020-11-07 04:04:31,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5c3a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:04:31, skipping insertion in model container [2020-11-07 04:04:31,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:30" (2/3) ... [2020-11-07 04:04:31,965 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d5c3a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:04:31, skipping insertion in model container [2020-11-07 04:04:31,965 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:04:31" (3/3) ... [2020-11-07 04:04:31,967 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product50.cil.c [2020-11-07 04:04:31,983 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:04:31,988 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:04:32,000 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:04:32,025 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:04:32,026 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:04:32,026 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:04:32,026 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:04:32,026 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:04:32,026 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:04:32,027 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:04:32,027 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:04:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states. [2020-11-07 04:04:32,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 04:04:32,071 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:32,073 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 04:04:32,073 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 04:04:32,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:32,080 INFO L82 PathProgramCache]: Analyzing trace with hash 1178918620, now seen corresponding path program 1 times [2020-11-07 04:04:32,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:32,090 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [3097337] [2020-11-07 04:04:32,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,873 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:32,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:04:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:32,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:04:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:33,031 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 04:04:33,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [3097337] [2020-11-07 04:04:33,034 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:33,034 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:04:33,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185254057] [2020-11-07 04:04:33,040 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:04:33,041 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:33,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:04:33,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:04:33,057 INFO L87 Difference]: Start difference. First operand 340 states. Second operand 4 states. [2020-11-07 04:04:34,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:34,905 INFO L93 Difference]: Finished difference Result 522 states and 614 transitions. [2020-11-07 04:04:34,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 04:04:34,908 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 04:04:34,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:34,926 INFO L225 Difference]: With dead ends: 522 [2020-11-07 04:04:34,926 INFO L226 Difference]: Without dead ends: 329 [2020-11-07 04:04:34,932 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 04:04:34,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2020-11-07 04:04:35,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 280. [2020-11-07 04:04:35,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-11-07 04:04:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 303 transitions. [2020-11-07 04:04:35,129 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 303 transitions. Word has length 154 [2020-11-07 04:04:35,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:35,130 INFO L481 AbstractCegarLoop]: Abstraction has 280 states and 303 transitions. [2020-11-07 04:04:35,130 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:04:35,130 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 303 transitions. [2020-11-07 04:04:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 04:04:35,135 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:35,135 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 04:04:35,135 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:04:35,136 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 04:04:35,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:35,136 INFO L82 PathProgramCache]: Analyzing trace with hash 1721183889, now seen corresponding path program 1 times [2020-11-07 04:04:35,137 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:35,137 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2078464205] [2020-11-07 04:04:35,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:35,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,735 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:35,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:04:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:04:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:35,839 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 04:04:35,840 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2078464205] [2020-11-07 04:04:35,840 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:35,840 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:04:35,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998063092] [2020-11-07 04:04:35,842 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:04:35,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:35,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:04:35,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:04:35,843 INFO L87 Difference]: Start difference. First operand 280 states and 303 transitions. Second operand 5 states. [2020-11-07 04:04:36,727 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:38,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:38,126 INFO L93 Difference]: Finished difference Result 444 states and 501 transitions. [2020-11-07 04:04:38,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:04:38,130 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 04:04:38,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:38,135 INFO L225 Difference]: With dead ends: 444 [2020-11-07 04:04:38,135 INFO L226 Difference]: Without dead ends: 318 [2020-11-07 04:04:38,137 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 04:04:38,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-11-07 04:04:38,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 270. [2020-11-07 04:04:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270 states. [2020-11-07 04:04:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 290 transitions. [2020-11-07 04:04:38,237 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 290 transitions. Word has length 155 [2020-11-07 04:04:38,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:38,238 INFO L481 AbstractCegarLoop]: Abstraction has 270 states and 290 transitions. [2020-11-07 04:04:38,238 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:04:38,238 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 290 transitions. [2020-11-07 04:04:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-11-07 04:04:38,240 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:38,241 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 04:04:38,241 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:04:38,241 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 04:04:38,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:38,242 INFO L82 PathProgramCache]: Analyzing trace with hash -468578614, now seen corresponding path program 1 times [2020-11-07 04:04:38,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:38,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [214845365] [2020-11-07 04:04:38,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:38,908 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:38,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:38,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:38,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:38,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:39,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:39,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:39,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:04:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:39,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:04:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:39,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:04:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:39,123 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 04:04:39,125 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [214845365] [2020-11-07 04:04:39,125 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:39,126 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:04:39,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543602877] [2020-11-07 04:04:39,127 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:04:39,128 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:39,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:04:39,132 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:04:39,133 INFO L87 Difference]: Start difference. First operand 270 states and 290 transitions. Second operand 11 states. [2020-11-07 04:04:39,799 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:40,277 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:04:40,699 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 04:04:41,089 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:41,502 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:41,890 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:44,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:44,082 INFO L93 Difference]: Finished difference Result 491 states and 566 transitions. [2020-11-07 04:04:44,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:04:44,083 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-11-07 04:04:44,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:44,088 INFO L225 Difference]: With dead ends: 491 [2020-11-07 04:04:44,088 INFO L226 Difference]: Without dead ends: 341 [2020-11-07 04:04:44,093 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 04:04:44,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2020-11-07 04:04:44,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 270. [2020-11-07 04:04:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 270 states. [2020-11-07 04:04:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 270 states and 289 transitions. [2020-11-07 04:04:44,209 INFO L78 Accepts]: Start accepts. Automaton has 270 states and 289 transitions. Word has length 168 [2020-11-07 04:04:44,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:44,210 INFO L481 AbstractCegarLoop]: Abstraction has 270 states and 289 transitions. [2020-11-07 04:04:44,210 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:04:44,210 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 289 transitions. [2020-11-07 04:04:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-11-07 04:04:44,213 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:44,214 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] [2020-11-07 04:04:44,214 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:04:44,214 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 04:04:44,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:44,215 INFO L82 PathProgramCache]: Analyzing trace with hash -1225681870, now seen corresponding path program 1 times [2020-11-07 04:04:44,215 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:44,215 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [253962656] [2020-11-07 04:04:44,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,670 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:44,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:04:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:04:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 04:04:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-11-07 04:04:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:44,849 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 04:04:44,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [253962656] [2020-11-07 04:04:44,850 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:44,850 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 04:04:44,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241677710] [2020-11-07 04:04:44,851 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 04:04:44,852 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:44,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 04:04:44,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 04:04:44,853 INFO L87 Difference]: Start difference. First operand 270 states and 289 transitions. Second operand 8 states. [2020-11-07 04:04:45,540 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:47,738 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:49,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:49,044 INFO L93 Difference]: Finished difference Result 681 states and 811 transitions. [2020-11-07 04:04:49,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:04:49,046 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 181 [2020-11-07 04:04:49,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:49,054 INFO L225 Difference]: With dead ends: 681 [2020-11-07 04:04:49,054 INFO L226 Difference]: Without dead ends: 531 [2020-11-07 04:04:49,056 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 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 04:04:49,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2020-11-07 04:04:49,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 388. [2020-11-07 04:04:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 388 states. [2020-11-07 04:04:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 388 states and 418 transitions. [2020-11-07 04:04:49,254 INFO L78 Accepts]: Start accepts. Automaton has 388 states and 418 transitions. Word has length 181 [2020-11-07 04:04:49,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:49,255 INFO L481 AbstractCegarLoop]: Abstraction has 388 states and 418 transitions. [2020-11-07 04:04:49,255 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 04:04:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 418 transitions. [2020-11-07 04:04:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-11-07 04:04:49,258 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:49,258 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] [2020-11-07 04:04:49,258 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:04:49,259 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 04:04:49,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:49,259 INFO L82 PathProgramCache]: Analyzing trace with hash -547093972, now seen corresponding path program 1 times [2020-11-07 04:04:49,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:49,260 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [401573210] [2020-11-07 04:04:49,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,668 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:49,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:49,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:49,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:04:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:04:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-11-07 04:04:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-11-07 04:04:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:49,883 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 04:04:49,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [401573210] [2020-11-07 04:04:49,883 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:49,884 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:04:49,884 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408220228] [2020-11-07 04:04:49,884 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:04:49,885 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:49,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:04:49,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:04:49,886 INFO L87 Difference]: Start difference. First operand 388 states and 418 transitions. Second operand 11 states. [2020-11-07 04:04:50,672 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:52,781 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:53,170 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:53,584 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:53,954 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:54,340 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:54,700 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:55,085 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:55,578 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:57,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:57,366 INFO L93 Difference]: Finished difference Result 1126 states and 1370 transitions. [2020-11-07 04:04:57,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-07 04:04:57,367 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-11-07 04:04:57,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:57,373 INFO L225 Difference]: With dead ends: 1126 [2020-11-07 04:04:57,373 INFO L226 Difference]: Without dead ends: 858 [2020-11-07 04:04:57,375 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 174 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-11-07 04:04:57,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2020-11-07 04:04:57,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 609. [2020-11-07 04:04:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 609 states. [2020-11-07 04:04:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 661 transitions. [2020-11-07 04:04:57,662 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 661 transitions. Word has length 205 [2020-11-07 04:04:57,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:57,663 INFO L481 AbstractCegarLoop]: Abstraction has 609 states and 661 transitions. [2020-11-07 04:04:57,663 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:04:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 661 transitions. [2020-11-07 04:04:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-11-07 04:04:57,667 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:57,667 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 04:04:57,668 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:04:57,668 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 04:04:57,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:57,669 INFO L82 PathProgramCache]: Analyzing trace with hash -1850872003, now seen corresponding path program 1 times [2020-11-07 04:04:57,669 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:57,669 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1527768561] [2020-11-07 04:04:57,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,093 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:58,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:04:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:04:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:04:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 04:04:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-11-07 04:04:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:58,324 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 04:04:58,325 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1527768561] [2020-11-07 04:04:58,326 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:04:58,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 04:04:58,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515856158] [2020-11-07 04:04:58,327 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:04:58,328 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:58,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:04:58,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:04:58,329 INFO L87 Difference]: Start difference. First operand 609 states and 661 transitions. Second operand 12 states. [2020-11-07 04:04:59,150 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:01,217 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:01,621 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:01,975 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:02,424 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:02,827 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:03,255 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:03,636 WARN L194 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:04,111 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:06,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:06,070 INFO L93 Difference]: Finished difference Result 1477 states and 1778 transitions. [2020-11-07 04:05:06,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-11-07 04:05:06,071 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 210 [2020-11-07 04:05:06,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:06,079 INFO L225 Difference]: With dead ends: 1477 [2020-11-07 04:05:06,079 INFO L226 Difference]: Without dead ends: 988 [2020-11-07 04:05:06,081 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 418 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=452, Invalid=1270, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 04:05:06,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 988 states. [2020-11-07 04:05:06,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 988 to 607. [2020-11-07 04:05:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 607 states. [2020-11-07 04:05:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 657 transitions. [2020-11-07 04:05:06,330 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 657 transitions. Word has length 210 [2020-11-07 04:05:06,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:06,331 INFO L481 AbstractCegarLoop]: Abstraction has 607 states and 657 transitions. [2020-11-07 04:05:06,331 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:05:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 657 transitions. [2020-11-07 04:05:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:05:06,334 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:06,335 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] [2020-11-07 04:05:06,335 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:05:06,335 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 04:05:06,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:06,336 INFO L82 PathProgramCache]: Analyzing trace with hash -1748690359, now seen corresponding path program 1 times [2020-11-07 04:05:06,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:06,336 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [54995256] [2020-11-07 04:05:06,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,699 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:06,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:05:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:05:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:06,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:05:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:05:06,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,932 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 04:05:06,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [54995256] [2020-11-07 04:05:06,932 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:06,933 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 04:05:06,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2015068021] [2020-11-07 04:05:06,933 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:05:06,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:06,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:05:06,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:05:06,934 INFO L87 Difference]: Start difference. First operand 607 states and 657 transitions. Second operand 12 states. [2020-11-07 04:05:08,531 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:08,909 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:05:09,307 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:05:09,686 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:10,081 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:10,436 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:12,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:12,746 INFO L93 Difference]: Finished difference Result 1485 states and 1798 transitions. [2020-11-07 04:05:12,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:05:12,747 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 211 [2020-11-07 04:05:12,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:12,753 INFO L225 Difference]: With dead ends: 1485 [2020-11-07 04:05:12,753 INFO L226 Difference]: Without dead ends: 998 [2020-11-07 04:05:12,756 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2020-11-07 04:05:12,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2020-11-07 04:05:13,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 623. [2020-11-07 04:05:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 623 states. [2020-11-07 04:05:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 623 states and 673 transitions. [2020-11-07 04:05:13,091 INFO L78 Accepts]: Start accepts. Automaton has 623 states and 673 transitions. Word has length 211 [2020-11-07 04:05:13,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:13,091 INFO L481 AbstractCegarLoop]: Abstraction has 623 states and 673 transitions. [2020-11-07 04:05:13,091 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:05:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 673 transitions. [2020-11-07 04:05:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:05:13,095 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:13,095 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] [2020-11-07 04:05:13,095 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 04:05:13,096 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 04:05:13,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:13,096 INFO L82 PathProgramCache]: Analyzing trace with hash -1335058967, now seen corresponding path program 1 times [2020-11-07 04:05:13,096 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:13,097 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1304595528] [2020-11-07 04:05:13,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,493 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:13,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:05:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:05:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:05:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:05:13,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:13,768 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 04:05:13,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1304595528] [2020-11-07 04:05:13,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:13,769 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 04:05:13,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199541253] [2020-11-07 04:05:13,770 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:05:13,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:13,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:05:13,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:05:13,771 INFO L87 Difference]: Start difference. First operand 623 states and 673 transitions. Second operand 15 states. [2020-11-07 04:05:14,578 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:14,961 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:05:15,349 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:15,729 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:16,088 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:17,269 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:17,651 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:18,055 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:18,479 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:18,850 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:21,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:21,756 INFO L93 Difference]: Finished difference Result 1523 states and 1865 transitions. [2020-11-07 04:05:21,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-07 04:05:21,757 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 211 [2020-11-07 04:05:21,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:21,764 INFO L225 Difference]: With dead ends: 1523 [2020-11-07 04:05:21,764 INFO L226 Difference]: Without dead ends: 1020 [2020-11-07 04:05:21,766 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=278, Invalid=844, Unknown=0, NotChecked=0, Total=1122 [2020-11-07 04:05:21,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1020 states. [2020-11-07 04:05:22,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1020 to 635. [2020-11-07 04:05:22,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 635 states. [2020-11-07 04:05:22,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 635 states and 685 transitions. [2020-11-07 04:05:22,028 INFO L78 Accepts]: Start accepts. Automaton has 635 states and 685 transitions. Word has length 211 [2020-11-07 04:05:22,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:22,029 INFO L481 AbstractCegarLoop]: Abstraction has 635 states and 685 transitions. [2020-11-07 04:05:22,029 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:05:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 685 transitions. [2020-11-07 04:05:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:05:22,033 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:22,033 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] [2020-11-07 04:05:22,033 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 04:05:22,033 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 04:05:22,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:22,034 INFO L82 PathProgramCache]: Analyzing trace with hash -1404577076, now seen corresponding path program 1 times [2020-11-07 04:05:22,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:22,034 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2077859828] [2020-11-07 04:05:22,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,447 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:22,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:05:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:05:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:05:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:05:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:22,742 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 04:05:22,742 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2077859828] [2020-11-07 04:05:22,743 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:22,743 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:05:22,743 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62603171] [2020-11-07 04:05:22,744 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:05:22,744 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:22,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:05:22,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:05:22,745 INFO L87 Difference]: Start difference. First operand 635 states and 685 transitions. Second operand 9 states. [2020-11-07 04:05:23,514 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:24,383 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:29,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:29,697 INFO L93 Difference]: Finished difference Result 2233 states and 2820 transitions. [2020-11-07 04:05:29,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-11-07 04:05:29,698 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 211 [2020-11-07 04:05:29,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:29,709 INFO L225 Difference]: With dead ends: 2233 [2020-11-07 04:05:29,709 INFO L226 Difference]: Without dead ends: 1718 [2020-11-07 04:05:29,712 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 42 SyntacticMatches, 3 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 412 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=281, Invalid=1051, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 04:05:29,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1718 states. [2020-11-07 04:05:30,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1718 to 1073. [2020-11-07 04:05:30,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1073 states. [2020-11-07 04:05:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 1073 states and 1191 transitions. [2020-11-07 04:05:30,245 INFO L78 Accepts]: Start accepts. Automaton has 1073 states and 1191 transitions. Word has length 211 [2020-11-07 04:05:30,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:30,245 INFO L481 AbstractCegarLoop]: Abstraction has 1073 states and 1191 transitions. [2020-11-07 04:05:30,246 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:05:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1191 transitions. [2020-11-07 04:05:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-07 04:05:30,248 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:30,249 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 04:05:30,249 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 04:05:30,249 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 04:05:30,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:30,249 INFO L82 PathProgramCache]: Analyzing trace with hash -932301322, now seen corresponding path program 1 times [2020-11-07 04:05:30,250 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:30,250 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1854787570] [2020-11-07 04:05:30,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,663 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:30,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:30,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:30,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:30,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:05:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:05:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:05:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-07 04:05:30,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:30,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:30,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-07 04:05:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 04:05:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:05:30,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1854787570] [2020-11-07 04:05:30,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:30,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:05:30,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739407460] [2020-11-07 04:05:30,852 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:05:30,852 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:30,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:05:30,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:05:30,852 INFO L87 Difference]: Start difference. First operand 1073 states and 1191 transitions. Second operand 9 states. [2020-11-07 04:05:31,629 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:36,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:36,863 INFO L93 Difference]: Finished difference Result 2696 states and 3450 transitions. [2020-11-07 04:05:36,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-11-07 04:05:36,864 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 216 [2020-11-07 04:05:36,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:36,881 INFO L225 Difference]: With dead ends: 2696 [2020-11-07 04:05:36,881 INFO L226 Difference]: Without dead ends: 2692 [2020-11-07 04:05:36,916 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 377 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=310, Invalid=1022, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 04:05:36,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2692 states. [2020-11-07 04:05:37,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2692 to 1698. [2020-11-07 04:05:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1698 states. [2020-11-07 04:05:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1698 states and 1907 transitions. [2020-11-07 04:05:37,998 INFO L78 Accepts]: Start accepts. Automaton has 1698 states and 1907 transitions. Word has length 216 [2020-11-07 04:05:37,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:37,999 INFO L481 AbstractCegarLoop]: Abstraction has 1698 states and 1907 transitions. [2020-11-07 04:05:37,999 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:05:37,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 1907 transitions. [2020-11-07 04:05:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2020-11-07 04:05:38,005 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:38,006 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:38,006 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 04:05:38,006 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 04:05:38,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:38,007 INFO L82 PathProgramCache]: Analyzing trace with hash 1218213286, now seen corresponding path program 1 times [2020-11-07 04:05:38,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:38,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1738572911] [2020-11-07 04:05:38,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,452 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:38,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:05:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:05:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:05:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:05:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:05:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:05:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:05:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-11-07 04:05:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-11-07 04:05:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-11-07 04:05:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:38,839 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 32 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-11-07 04:05:38,839 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1738572911] [2020-11-07 04:05:38,841 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:05:38,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-11-07 04:05:38,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34888515] [2020-11-07 04:05:38,843 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:05:38,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:38,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:05:38,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:05:38,844 INFO L87 Difference]: Start difference. First operand 1698 states and 1907 transitions. Second operand 15 states. [2020-11-07 04:05:39,744 WARN L194 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:40,139 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:05:40,533 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:40,924 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:41,301 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:43,164 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:48,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:48,098 INFO L93 Difference]: Finished difference Result 3501 states and 4257 transitions. [2020-11-07 04:05:48,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-11-07 04:05:48,099 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 304 [2020-11-07 04:05:48,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:48,111 INFO L225 Difference]: With dead ends: 3501 [2020-11-07 04:05:48,112 INFO L226 Difference]: Without dead ends: 2114 [2020-11-07 04:05:48,118 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 653 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=531, Invalid=1821, Unknown=0, NotChecked=0, Total=2352 [2020-11-07 04:05:48,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2114 states. [2020-11-07 04:05:48,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2114 to 1417. [2020-11-07 04:05:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1417 states. [2020-11-07 04:05:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1417 states and 1575 transitions. [2020-11-07 04:05:48,834 INFO L78 Accepts]: Start accepts. Automaton has 1417 states and 1575 transitions. Word has length 304 [2020-11-07 04:05:48,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:48,835 INFO L481 AbstractCegarLoop]: Abstraction has 1417 states and 1575 transitions. [2020-11-07 04:05:48,835 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:05:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1575 transitions. [2020-11-07 04:05:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-11-07 04:05:48,840 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:48,840 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:05:48,841 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 04:05:48,841 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:05:48,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:48,841 INFO L82 PathProgramCache]: Analyzing trace with hash 158119912, now seen corresponding path program 1 times [2020-11-07 04:05:48,841 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:48,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [104116494] [2020-11-07 04:05:48,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,338 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:49,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:49,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:49,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:05:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:05:49,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:05:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:05:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:05:49,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:05:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:05:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 04:05:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-11-07 04:05:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 04:05:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-11-07 04:05:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-11-07 04:05:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 32 proven. 5 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-11-07 04:05:49,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [104116494] [2020-11-07 04:05:49,850 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:05:49,850 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-11-07 04:05:49,850 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457304444] [2020-11-07 04:05:49,851 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-11-07 04:05:49,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:49,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-11-07 04:05:49,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-11-07 04:05:49,852 INFO L87 Difference]: Start difference. First operand 1417 states and 1575 transitions. Second operand 17 states. [2020-11-07 04:05:50,672 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:51,837 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:56,655 WARN L194 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 210 [2020-11-07 04:05:57,452 WARN L194 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212 [2020-11-07 04:05:58,247 WARN L194 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 04:05:59,035 WARN L194 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 212 [2020-11-07 04:05:59,789 WARN L194 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-11-07 04:06:02,151 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:06:02,570 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 04:06:02,996 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:03,444 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 04:06:03,838 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:04,225 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:08,332 WARN L194 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 210 [2020-11-07 04:06:09,133 WARN L194 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 212 [2020-11-07 04:06:12,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:12,233 INFO L93 Difference]: Finished difference Result 5487 states and 6996 transitions. [2020-11-07 04:06:12,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2020-11-07 04:06:12,234 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 307 [2020-11-07 04:06:12,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:12,261 INFO L225 Difference]: With dead ends: 5487 [2020-11-07 04:06:12,261 INFO L226 Difference]: Without dead ends: 4381 [2020-11-07 04:06:12,270 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 87 SyntacticMatches, 6 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2988 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=1426, Invalid=6946, Unknown=0, NotChecked=0, Total=8372 [2020-11-07 04:06:12,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4381 states. [2020-11-07 04:06:13,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4381 to 2751. [2020-11-07 04:06:13,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2751 states. [2020-11-07 04:06:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 2751 states and 3079 transitions. [2020-11-07 04:06:13,389 INFO L78 Accepts]: Start accepts. Automaton has 2751 states and 3079 transitions. Word has length 307 [2020-11-07 04:06:13,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:13,390 INFO L481 AbstractCegarLoop]: Abstraction has 2751 states and 3079 transitions. [2020-11-07 04:06:13,390 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-11-07 04:06:13,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2751 states and 3079 transitions. [2020-11-07 04:06:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-11-07 04:06:13,425 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:13,425 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:06:13,425 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-07 04:06:13,425 INFO L429 AbstractCegarLoop]: === Iteration 13 === [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 04:06:13,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:13,426 INFO L82 PathProgramCache]: Analyzing trace with hash -1774070904, now seen corresponding path program 1 times [2020-11-07 04:06:13,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:13,426 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [96238155] [2020-11-07 04:06:13,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,845 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:13,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:06:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:06:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:06:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:13,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:06:13,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:06:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:06:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:06:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 04:06:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-11-07 04:06:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 04:06:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-11-07 04:06:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-11-07 04:06:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2020-11-07 04:06:14,248 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [96238155] [2020-11-07 04:06:14,249 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:06:14,249 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-11-07 04:06:14,249 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166754966] [2020-11-07 04:06:14,250 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-11-07 04:06:14,250 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:14,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-11-07 04:06:14,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2020-11-07 04:06:14,251 INFO L87 Difference]: Start difference. First operand 2751 states and 3079 transitions. Second operand 18 states. [2020-11-07 04:06:15,140 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:15,554 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:06:15,967 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:16,405 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:16,790 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:20,281 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:20,679 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:21,084 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:06:21,478 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:21,908 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:22,282 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:23,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:23,277 INFO L93 Difference]: Finished difference Result 4116 states and 4792 transitions. [2020-11-07 04:06:23,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-11-07 04:06:23,277 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 307 [2020-11-07 04:06:23,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:23,279 INFO L225 Difference]: With dead ends: 4116 [2020-11-07 04:06:23,279 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:06:23,292 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 435 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=551, Invalid=1705, Unknown=0, NotChecked=0, Total=2256 [2020-11-07 04:06:23,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:06:23,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:06:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:06:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:06:23,293 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 307 [2020-11-07 04:06:23,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:23,293 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:06:23,294 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-11-07 04:06:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:06:23,294 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:06:23,294 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-07 04:06:23,296 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:06:23,899 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 222 [2020-11-07 04:06:28,424 WARN L194 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 511 DAG size of output: 436 [2020-11-07 04:06:31,268 WARN L194 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 511 DAG size of output: 436 [2020-11-07 04:06:34,258 WARN L194 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 511 DAG size of output: 436 [2020-11-07 04:06:35,413 WARN L194 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 33 [2020-11-07 04:06:40,606 WARN L194 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:06:44,308 WARN L194 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:06:47,967 WARN L194 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:06:53,443 WARN L194 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:07:00,467 WARN L194 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 567 DAG size of output: 491 [2020-11-07 04:07:04,281 WARN L194 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:07:11,506 WARN L194 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:07:13,946 WARN L194 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 511 DAG size of output: 436 [2020-11-07 04:07:17,137 WARN L194 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 567 DAG size of output: 491 [2020-11-07 04:07:21,025 WARN L194 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:07:26,519 WARN L194 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 623 DAG size of output: 546 [2020-11-07 04:07:31,381 WARN L194 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 567 DAG size of output: 491 [2020-11-07 04:07:35,141 WARN L194 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:07:38,766 WARN L194 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 597 DAG size of output: 516 [2020-11-07 04:07:43,523 WARN L194 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 511 DAG size of output: 436 [2020-11-07 04:07:45,905 WARN L194 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 511 DAG size of output: 436 [2020-11-07 04:07:48,302 WARN L194 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 511 DAG size of output: 436 [2020-11-07 04:07:52,091 WARN L194 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 567 DAG size of output: 491 [2020-11-07 04:07:55,735 WARN L194 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 567 DAG size of output: 491 [2020-11-07 04:08:01,636 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2020-11-07 04:08:02,846 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2020-11-07 04:08:03,466 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:08:04,185 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 25 [2020-11-07 04:08:05,345 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 171 DAG size of output: 32 [2020-11-07 04:08:10,391 WARN L194 SmtUtils]: Spent 5.02 s on a formula simplification. DAG size of input: 372 DAG size of output: 37 [2020-11-07 04:08:11,353 WARN L194 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 19 [2020-11-07 04:08:12,460 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 172 DAG size of output: 25 [2020-11-07 04:08:12,778 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2020-11-07 04:08:17,822 WARN L194 SmtUtils]: Spent 4.99 s on a formula simplification. DAG size of input: 372 DAG size of output: 37 [2020-11-07 04:08:18,660 WARN L194 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 24 [2020-11-07 04:08:19,035 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 04:08:19,920 WARN L194 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2020-11-07 04:08:20,762 WARN L194 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 15 [2020-11-07 04:08:25,778 WARN L194 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 372 DAG size of output: 37 [2020-11-07 04:08:26,729 WARN L194 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 33 [2020-11-07 04:08:27,021 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-11-07 04:08:27,594 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 18 [2020-11-07 04:08:28,477 WARN L194 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 27 [2020-11-07 04:08:29,678 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 175 DAG size of output: 27 [2020-11-07 04:08:30,468 WARN L194 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:37,144 WARN L194 SmtUtils]: Spent 6.66 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:08:37,857 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 27 [2020-11-07 04:08:44,531 WARN L194 SmtUtils]: Spent 6.65 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:08:51,178 WARN L194 SmtUtils]: Spent 6.64 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:08:51,791 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:08:52,099 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:08:53,052 WARN L194 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:08:53,343 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:54,781 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2020-11-07 04:08:55,110 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:56,577 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 191 DAG size of output: 44 [2020-11-07 04:08:56,852 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 04:08:57,958 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 168 DAG size of output: 19 [2020-11-07 04:08:58,278 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 04:08:59,402 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 169 DAG size of output: 19 [2020-11-07 04:09:00,393 WARN L194 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2020-11-07 04:09:00,743 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 33 [2020-11-07 04:09:01,050 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:09:01,367 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-11-07 04:09:08,081 WARN L194 SmtUtils]: Spent 6.69 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:09:08,971 WARN L194 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-11-07 04:09:09,530 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 13 [2020-11-07 04:09:09,848 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-11-07 04:09:10,125 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:09:10,782 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2020-11-07 04:09:11,094 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:09:11,801 WARN L194 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-11-07 04:09:12,564 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2020-11-07 04:09:12,905 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 04:09:13,748 WARN L194 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 24 [2020-11-07 04:09:14,854 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2020-11-07 04:09:15,164 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:09:16,192 WARN L194 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2020-11-07 04:09:16,479 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:17,464 WARN L194 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2020-11-07 04:09:17,751 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:19,227 WARN L194 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2020-11-07 04:09:25,374 WARN L194 SmtUtils]: Spent 6.14 s on a formula simplification. DAG size of input: 430 DAG size of output: 36 [2020-11-07 04:09:26,221 WARN L194 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 24 [2020-11-07 04:09:26,529 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:09:33,245 WARN L194 SmtUtils]: Spent 6.71 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:09:34,377 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 178 DAG size of output: 25 [2020-11-07 04:09:34,685 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:09:36,142 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 182 DAG size of output: 34 [2020-11-07 04:09:36,438 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-11-07 04:09:37,127 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 30 [2020-11-07 04:09:38,135 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-11-07 04:09:39,681 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2020-11-07 04:09:40,026 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:41,321 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 185 DAG size of output: 30 [2020-11-07 04:09:41,680 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:09:42,109 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 16 [2020-11-07 04:09:42,460 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:09:43,519 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:09:44,521 WARN L194 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-11-07 04:09:45,485 WARN L194 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:09:45,812 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:09:46,129 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:09:47,480 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 172 DAG size of output: 27 [2020-11-07 04:09:48,698 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-11-07 04:09:49,890 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-11-07 04:09:51,137 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-11-07 04:09:52,021 WARN L194 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 22 [2020-11-07 04:09:52,364 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-11-07 04:09:52,738 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 04:09:53,666 WARN L194 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 25 [2020-11-07 04:10:00,641 WARN L194 SmtUtils]: Spent 6.93 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:10:06,134 WARN L194 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 372 DAG size of output: 37 [2020-11-07 04:10:06,481 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-11-07 04:10:13,136 WARN L194 SmtUtils]: Spent 6.65 s on a formula simplification. DAG size of input: 430 DAG size of output: 36 [2020-11-07 04:10:13,484 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-11-07 04:10:13,803 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:10:14,476 WARN L194 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2020-11-07 04:10:15,409 WARN L194 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-11-07 04:10:22,451 WARN L194 SmtUtils]: Spent 7.04 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:10:23,669 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 183 DAG size of output: 29 [2020-11-07 04:10:24,590 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:10:25,575 WARN L194 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:10:26,540 WARN L194 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 27 [2020-11-07 04:10:26,873 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:10:27,170 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:10:28,463 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-11-07 04:10:37,115 WARN L194 SmtUtils]: Spent 8.64 s on a formula simplification. DAG size of input: 487 DAG size of output: 36 [2020-11-07 04:10:38,115 WARN L194 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 34 [2020-11-07 04:10:39,110 WARN L194 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:10:39,752 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2020-11-07 04:10:40,701 WARN L194 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-11-07 04:10:41,857 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 168 DAG size of output: 19 [2020-11-07 04:10:43,004 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 168 DAG size of output: 19 [2020-11-07 04:10:43,307 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:10:44,251 WARN L194 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 22 [2020-11-07 04:10:44,579 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:10:45,714 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2020-11-07 04:10:46,025 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:10:46,959 WARN L194 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-11-07 04:10:47,902 WARN L194 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:10:48,818 WARN L194 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-11-07 04:10:49,121 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:10:49,682 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 14 [2020-11-07 04:10:50,601 WARN L194 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 22 [2020-11-07 04:10:51,215 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 14 [2020-11-07 04:10:57,749 WARN L194 SmtUtils]: Spent 6.38 s on a formula simplification. DAG size of input: 430 DAG size of output: 36 [2020-11-07 04:10:58,039 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:10:58,406 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-11-07 04:10:58,713 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:11:05,516 WARN L194 SmtUtils]: Spent 6.80 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:11:12,557 WARN L194 SmtUtils]: Spent 7.04 s on a formula simplification. DAG size of input: 454 DAG size of output: 36 [2020-11-07 04:11:12,897 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-11-07 04:11:14,128 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2020-11-07 04:11:15,595 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 189 DAG size of output: 37 [2020-11-07 04:11:15,905 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-11-07 04:11:16,836 WARN L194 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 15 [2020-11-07 04:11:17,828 WARN L194 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 20 [2020-11-07 04:11:19,232 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-11-07 04:11:19,594 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:11:20,775 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2020-11-07 04:11:22,079 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2020-11-07 04:11:23,073 WARN L194 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:11:28,404 WARN L194 SmtUtils]: Spent 5.33 s on a formula simplification. DAG size of input: 372 DAG size of output: 37 [2020-11-07 04:11:33,651 WARN L194 SmtUtils]: Spent 5.24 s on a formula simplification. DAG size of input: 372 DAG size of output: 37 [2020-11-07 04:11:38,962 WARN L194 SmtUtils]: Spent 5.31 s on a formula simplification. DAG size of input: 372 DAG size of output: 37 [2020-11-07 04:11:39,077 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 24 [2020-11-07 04:11:40,338 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 178 DAG size of output: 25 [2020-11-07 04:11:40,720 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 04:11:41,958 WARN L194 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2020-11-07 04:11:42,309 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-11-07 04:11:49,076 WARN L194 SmtUtils]: Spent 6.70 s on a formula simplification. DAG size of input: 430 DAG size of output: 36 [2020-11-07 04:11:50,667 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 191 DAG size of output: 44 [2020-11-07 04:11:57,081 WARN L194 SmtUtils]: Spent 6.41 s on a formula simplification. DAG size of input: 430 DAG size of output: 36 [2020-11-07 04:11:57,995 WARN L194 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 15 [2020-11-07 04:11:58,704 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 30 [2020-11-07 04:11:59,206 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-11-07 04:12:00,251 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 187 DAG size of output: 33 [2020-11-07 04:12:01,449 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2020-11-07 04:12:02,433 WARN L194 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2020-11-07 04:12:03,645 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 175 DAG size of output: 27 [2020-11-07 04:12:04,522 WARN L194 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 24 [2020-11-07 04:12:05,524 WARN L194 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-11-07 04:12:06,493 WARN L194 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 27 [2020-11-07 04:12:06,500 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:12:06,500 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:12:06,501 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:12:06,501 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:12:06,501 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 04:12:06,501 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 04:12:06,501 INFO L266 CegarLoopResult]: For program point L704-1(lines 685 706) no Hoare annotation was computed. [2020-11-07 04:12:06,501 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 04:12:06,501 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 660 715) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 660 715) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 04:12:06,502 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 660 715) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L702-1(line 702) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L702-2(line 702) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L707(lines 684 708) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 04:12:06,503 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L691(lines 691 695) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L691-1(lines 691 695) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L683-1(line 683) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L683-2(line 683) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 04:12:06,504 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 716 775) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 716 775) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L742-2(lines 742 767) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 04:12:06,505 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 716 775) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L768(lines 741 769) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 04:12:06,506 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L760-1(line 760) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L760-2(line 760) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L756-1(line 756) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L756-2(line 756) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L748(lines 748 752) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L748-1(lines 748 752) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 04:12:06,507 INFO L266 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L740-2(line 740) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L765-1(line 765) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L765-2(line 765) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L761-1(line 761) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L761-2(line 761) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 04:12:06,508 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 04:12:06,509 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 04:12:06,509 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-11-07 04:12:06,509 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-11-07 04:12:06,509 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:12:06,509 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-11-07 04:12:06,509 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:12:06,510 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:12:06,510 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-07 04:12:06,510 INFO L262 CegarLoopResult]: At program point L161(line 161) 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 04:12:06,510 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 159 181) 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 04:12:06,510 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 159 181) the Hoare annotation is: true [2020-11-07 04:12:06,510 INFO L269 CegarLoopResult]: At program point L178(line 178) the Hoare annotation is: true [2020-11-07 04:12:06,510 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 159 181) the Hoare annotation is: true [2020-11-07 04:12:06,511 INFO L262 CegarLoopResult]: At program point L171(line 171) 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 04:12:06,511 INFO L262 CegarLoopResult]: At program point L171-1(line 171) 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 04:12:06,511 INFO L262 CegarLoopResult]: At program point L169(lines 169 176) 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 04:12:06,511 INFO L269 CegarLoopResult]: At program point L169-1(lines 169 176) the Hoare annotation is: true [2020-11-07 04:12:06,511 INFO L262 CegarLoopResult]: At program point L167(line 167) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret8| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:06,511 INFO L262 CegarLoopResult]: At program point L166(line 166) 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 04:12:06,512 INFO L262 CegarLoopResult]: At program point L167-1(line 167) 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) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret8| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:12:06,512 INFO L262 CegarLoopResult]: At program point L165(line 165) 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 04:12:06,512 INFO L262 CegarLoopResult]: At program point L167-2(line 167) 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)) (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_#t~ret8| 1) (= main_~tmp~0 1))) [2020-11-07 04:12:06,512 INFO L262 CegarLoopResult]: At program point L165-1(line 165) 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 04:12:06,512 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-07 04:12:06,512 INFO L266 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-11-07 04:12:06,512 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 115 138) no Hoare annotation was computed. [2020-11-07 04:12:06,512 INFO L266 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 115 138) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 115 138) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-11-07 04:12:06,513 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-07 04:12:06,514 INFO L266 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-07 04:12:06,514 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 449 457) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,514 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 449 457) the Hoare annotation is: true [2020-11-07 04:12:06,514 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 449 457) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,514 INFO L262 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~8))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,514 INFO L269 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: true [2020-11-07 04:12:06,514 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 513 531) the Hoare annotation is: true [2020-11-07 04:12:06,514 INFO L262 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 513 531) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (and (<= 1 isLowWaterLevel_~retValue_acc~10) (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~5 0) (<= 1 isLowWaterLevel_~tmp___0~2)) (not (<= 1 ~waterLevel~0))) [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (and (<= 1 isLowWaterLevel_~retValue_acc~10) (= isLowWaterLevel_~tmp~5 0) (<= 1 isLowWaterLevel_~tmp___0~2))) [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (= isLowWaterLevel_~tmp~5 0)) [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0))) [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L522(lines 522 526) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (= isLowWaterLevel_~tmp~5 0)) [2020-11-07 04:12:06,515 INFO L269 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: true [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L522-2(lines 522 526) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (and (= isLowWaterLevel_~tmp~5 0) (<= 1 isLowWaterLevel_~tmp___0~2))) [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L520-1(line 520) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (= |isLowWaterLevel_#t~ret41| 0)) [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L520-2(line 520) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (= |isLowWaterLevel_#t~ret41| 0)) [2020-11-07 04:12:06,515 INFO L262 CegarLoopResult]: At program point L520-3(line 520) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= isLowWaterLevel_~tmp~5 0) (= |isLowWaterLevel_#t~ret41| 0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0))) [2020-11-07 04:12:06,516 INFO L269 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: true [2020-11-07 04:12:06,516 INFO L269 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: true [2020-11-07 04:12:06,516 INFO L262 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 513 531) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (and (<= 1 isLowWaterLevel_~retValue_acc~10) (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~5 0) (<= 1 isLowWaterLevel_~tmp___0~2)) (not (<= 1 ~waterLevel~0))) [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L477(lines 477 485) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L477-2(lines 477 485) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L465(lines 465 473) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L465-2(lines 465 473) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 458 493) no Hoare annotation was computed. [2020-11-07 04:12:06,516 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point L488-1(line 488) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 458 493) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 458 493) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-11-07 04:12:06,517 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point L640-1(line 640) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 04:12:06,517 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 614 659) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 614 659) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 614 659) no Hoare annotation was computed. [2020-11-07 04:12:06,518 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L651-1(line 651) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L651-2(line 651) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L614(lines 614 659) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L614-1(lines 614 659) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L637-1(line 637) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 04:12:06,519 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L644-1(line 644) no Hoare annotation was computed. [2020-11-07 04:12:06,520 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L927(lines 927 972) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L958(lines 958 959) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 927 972) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L946-1(line 946) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L946-2(line 946) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 951 952) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 927 972) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L938(line 938) no Hoare annotation was computed. [2020-11-07 04:12:06,521 INFO L266 CegarLoopResult]: For program point L969(line 969) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L967(line 967) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 927 972) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L965(line 965) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L963(line 963) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L930(line 930) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L951(lines 951 952) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L947(lines 947 954) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-11-07 04:12:06,522 INFO L266 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 958 959) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L941(lines 941 961) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L941-1(lines 941 961) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L937(line 937) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L968(line 968) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L968-1(line 968) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L966(line 966) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L968-2(line 968) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L966-1(line 966) no Hoare annotation was computed. [2020-11-07 04:12:06,523 INFO L266 CegarLoopResult]: For program point L964(line 964) no Hoare annotation was computed. [2020-11-07 04:12:06,524 INFO L266 CegarLoopResult]: For program point L966-2(line 966) no Hoare annotation was computed. [2020-11-07 04:12:06,524 INFO L266 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-11-07 04:12:06,524 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 148 158) 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 04:12:06,524 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 148 158) the Hoare annotation is: true [2020-11-07 04:12:06,524 INFO L262 CegarLoopResult]: At program point L153(line 153) 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 04:12:06,524 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 148 158) the Hoare annotation is: true [2020-11-07 04:12:06,524 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 438 448) no Hoare annotation was computed. [2020-11-07 04:12:06,524 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 04:12:06,524 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 04:12:06,525 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 438 448) no Hoare annotation was computed. [2020-11-07 04:12:06,525 INFO L266 CegarLoopResult]: For program point L443-1(line 443) no Hoare annotation was computed. [2020-11-07 04:12:06,525 INFO L266 CegarLoopResult]: For program point L443-2(line 443) no Hoare annotation was computed. [2020-11-07 04:12:06,525 INFO L266 CegarLoopResult]: For program point L443-3(line 443) no Hoare annotation was computed. [2020-11-07 04:12:06,525 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 438 448) no Hoare annotation was computed. [2020-11-07 04:12:06,525 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 430 437) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:12:06,525 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 430 437) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-11-07 04:12:06,525 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 430 437) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 0)) [2020-11-07 04:12:06,525 INFO L262 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:12:06,526 INFO L262 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:12:06,526 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~5)))) [2020-11-07 04:12:06,526 INFO L262 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~pumpRunning~0 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 04:12:06,526 INFO L269 CegarLoopResult]: At program point L313(lines 313 319) the Hoare annotation is: true [2020-11-07 04:12:06,526 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 309 322) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:12:06,526 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 309 322) the Hoare annotation is: true [2020-11-07 04:12:06,526 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 309 322) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~5)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:12:06,527 INFO L262 CegarLoopResult]: At program point L416(line 416) 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)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-11-07 04:12:06,527 INFO L262 CegarLoopResult]: At program point L416-1(lines 397 421) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (or .cse0 (and (<= 1 processEnvironment_~tmp~3) (= ~pumpRunning~0 0)) (not (<= 1 |old(~pumpRunning~0)|)) .cse1))) [2020-11-07 04:12:06,527 INFO L262 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-11-07 04:12:06,527 INFO L262 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~3)) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-11-07 04:12:06,527 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 397 421) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~waterLevel~0)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (or .cse0 (and (<= 1 processEnvironment_~tmp~3) (= ~pumpRunning~0 0)) (not (<= 1 |old(~pumpRunning~0)|)) .cse1))) [2020-11-07 04:12:06,527 INFO L262 CegarLoopResult]: At program point L405(lines 405 413) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~3)) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-11-07 04:12:06,528 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 397 421) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 .cse2 .cse1 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 (not (= ~waterLevel~0 1)) .cse1 .cse3))) [2020-11-07 04:12:06,528 INFO L262 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-11-07 04:12:06,528 INFO L262 CegarLoopResult]: At program point L403-1(line 403) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 |processEnvironment_#t~ret22|))))) [2020-11-07 04:12:06,528 INFO L262 CegarLoopResult]: At program point L401(lines 401 418) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 .cse2 .cse1 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 (not (= ~waterLevel~0 1)) .cse1 .cse3))) [2020-11-07 04:12:06,528 INFO L262 CegarLoopResult]: At program point L403-2(line 403) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 |processEnvironment_#t~ret22|))))) [2020-11-07 04:12:06,528 INFO L262 CegarLoopResult]: At program point L403-3(line 403) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (not (<= 1 ~waterLevel~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~3) (<= 1 |processEnvironment_#t~ret22|))) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-11-07 04:12:06,529 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 363 369) the Hoare annotation is: true [2020-11-07 04:12:06,529 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 363 369) the Hoare annotation is: true [2020-11-07 04:12:06,529 INFO L262 CegarLoopResult]: At program point L543(line 543) 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 04:12:06,529 INFO L262 CegarLoopResult]: At program point L589(lines 589 593) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,529 INFO L262 CegarLoopResult]: At program point L589-2(lines 581 594) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,529 INFO L262 CegarLoopResult]: At program point L552(lines 551 598) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,529 INFO L262 CegarLoopResult]: At program point L581(lines 581 594) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,530 INFO L262 CegarLoopResult]: At program point L544(line 544) 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 04:12:06,530 INFO L262 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,530 INFO L262 CegarLoopResult]: At program point L569(line 569) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,530 INFO L262 CegarLoopResult]: At program point L569-1(line 569) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,530 INFO L262 CegarLoopResult]: At program point L561(lines 561 567) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,530 INFO L262 CegarLoopResult]: At program point L561-1(lines 561 567) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,531 INFO L262 CegarLoopResult]: At program point L553(lines 553 557) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,531 INFO L262 CegarLoopResult]: At program point L549(line 549) 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 04:12:06,531 INFO L269 CegarLoopResult]: At program point testEXIT(lines 541 606) the Hoare annotation is: true [2020-11-07 04:12:06,531 INFO L262 CegarLoopResult]: At program point L545(line 545) 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 04:12:06,531 INFO L262 CegarLoopResult]: At program point testENTRY(lines 541 606) 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 04:12:06,531 INFO L262 CegarLoopResult]: At program point L599(lines 550 600) 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 04:12:06,531 INFO L269 CegarLoopResult]: At program point testFINAL(lines 541 606) the Hoare annotation is: true [2020-11-07 04:12:06,532 INFO L262 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,532 INFO L262 CegarLoopResult]: At program point L587-1(line 587) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,532 INFO L262 CegarLoopResult]: At program point L587-2(line 587) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,532 INFO L262 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,532 INFO L262 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,532 INFO L262 CegarLoopResult]: At program point L546(line 546) 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 04:12:06,532 INFO L262 CegarLoopResult]: At program point L579-1(line 579) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,533 INFO L262 CegarLoopResult]: At program point L571(lines 571 577) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,533 INFO L262 CegarLoopResult]: At program point L571-1(lines 571 577) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,533 INFO L262 CegarLoopResult]: At program point L596(lines 551 598) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,533 INFO L262 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,533 INFO L262 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,533 INFO L262 CegarLoopResult]: At program point L559-1(line 559) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~waterLevel~0) .cse1 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 905 906) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 881 926) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 04:12:06,534 INFO L266 CegarLoopResult]: For program point L905(lines 905 906) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L901(lines 901 908) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L895(lines 895 915) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L895-1(lines 895 915) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 912 913) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L922-1(line 922) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L922-2(line 922) no Hoare annotation was computed. [2020-11-07 04:12:06,535 INFO L266 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L920-1(line 920) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L920-2(line 920) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 881 926) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L881(lines 881 926) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 881 926) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L912(lines 912 913) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L900-1(line 900) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L266 CegarLoopResult]: For program point L900-2(line 900) no Hoare annotation was computed. [2020-11-07 04:12:06,536 INFO L262 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 323 331) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (and (= isLowWaterSensorDry_~retValue_acc~6 0) (= |isLowWaterSensorDry_#res| 0))) [2020-11-07 04:12:06,537 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 323 331) the Hoare annotation is: true [2020-11-07 04:12:06,537 INFO L262 CegarLoopResult]: At program point L328(line 328) the Hoare annotation is: (or (= isLowWaterSensorDry_~retValue_acc~6 0) (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0))) [2020-11-07 04:12:06,537 INFO L269 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: true [2020-11-07 04:12:06,537 INFO L262 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 323 331) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 1 ~waterLevel~0)) (and (= isLowWaterSensorDry_~retValue_acc~6 0) (= |isLowWaterSensorDry_#res| 0))) [2020-11-07 04:12:06,537 INFO L262 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,537 INFO L262 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,537 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 195 223) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1))) [2020-11-07 04:12:06,538 INFO L262 CegarLoopResult]: At program point L207(lines 207 217) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse2) .cse5 .cse6) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7))) [2020-11-07 04:12:06,538 INFO L262 CegarLoopResult]: At program point L205(line 205) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse2) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7))) [2020-11-07 04:12:06,538 INFO L262 CegarLoopResult]: At program point L205-1(line 205) the Hoare annotation is: (let ((.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret10| 0) .cse1) .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5 .cse6) (or .cse0 .cse4 .cse7 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse7))) [2020-11-07 04:12:06,538 INFO L262 CegarLoopResult]: At program point L203(lines 203 220) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse2 (= __utac_acc__Specification2_spec__2_~tmp~1 0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse8 (not (<= 1 ~waterLevel~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse4 .cse5) (or .cse0 .cse2 .cse7 .cse8 .cse3) (or .cse0 .cse7 .cse8 .cse6))) [2020-11-07 04:12:06,538 INFO L262 CegarLoopResult]: At program point L205-2(line 205) the Hoare annotation is: (let ((.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret10| 0) .cse1) .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5 .cse6) (or .cse0 .cse4 .cse7 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse7))) [2020-11-07 04:12:06,539 INFO L262 CegarLoopResult]: At program point L205-3(line 205) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= 1 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse4) (or .cse0 .cse6 .cse7 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |__utac_acc__Specification2_spec__2_#t~ret10| 0) .cse2)) (or .cse0 .cse6 .cse7 .cse5))) [2020-11-07 04:12:06,539 INFO L262 CegarLoopResult]: At program point L203-1(lines 195 223) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= __utac_acc__Specification2_spec__2_~tmp~1 0))) (and (or .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (or .cse0 .cse3 .cse1 .cse2 .cse4) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,539 INFO L262 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1))) [2020-11-07 04:12:06,539 INFO L262 CegarLoopResult]: At program point L201-1(line 201) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 |__utac_acc__Specification2_spec__2_#t~ret9|)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse5 .cse4 .cse7 .cse8))) [2020-11-07 04:12:06,539 INFO L262 CegarLoopResult]: At program point L201-2(line 201) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (= 0 |__utac_acc__Specification2_spec__2_#t~ret9|)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse5 .cse4 .cse7 .cse8))) [2020-11-07 04:12:06,539 INFO L262 CegarLoopResult]: At program point L201-3(line 201) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret9|) (= __utac_acc__Specification2_spec__2_~tmp~1 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse6) (or .cse0 .cse5 .cse3 .cse4 .cse7 .cse8))) [2020-11-07 04:12:06,540 INFO L262 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1))) [2020-11-07 04:12:06,540 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 195 223) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= __utac_acc__Specification2_spec__2_~tmp~1 0))) (and (or .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0)) (or .cse0 .cse3 .cse1 .cse2 .cse4) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse4 (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,540 INFO L262 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse7 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse7))) [2020-11-07 04:12:06,540 INFO L262 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,540 INFO L262 CegarLoopResult]: At program point L208(lines 208 214) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,540 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 187 194) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:12:06,540 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 187 194) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:12:06,541 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 187 194) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L285(lines 285 293) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L285-2(lines 285 293) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 277 299) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 277 299) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 277 299) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-11-07 04:12:06,541 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L828(lines 827 847) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 04:12:06,542 INFO L266 CegarLoopResult]: For program point L812-1(line 812) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L829(lines 829 833) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L854-1(line 854) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L854-2(line 854) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L838-1(line 838) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point L838-2(line 838) no Hoare annotation was computed. [2020-11-07 04:12:06,543 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 778 880) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 778 880) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L856-1(line 856) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 04:12:06,544 INFO L266 CegarLoopResult]: For program point L856-2(line 856) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 778 880) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L848(lines 826 849) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L807(lines 807 823) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L840-1(line 840) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L840-2(line 840) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L824(lines 824 865) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 04:12:06,545 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L866(lines 866 877) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L858-1(line 858) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L809-1(line 809) no Hoare annotation was computed. [2020-11-07 04:12:06,546 INFO L266 CegarLoopResult]: For program point L867(lines 867 874) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L802(lines 802 806) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L827-2(lines 827 847) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 04:12:06,547 INFO L266 CegarLoopResult]: For program point L778(lines 778 880) no Hoare annotation was computed. [2020-11-07 04:12:06,548 INFO L266 CegarLoopResult]: For program point L778-1(lines 778 880) no Hoare annotation was computed. [2020-11-07 04:12:06,548 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 04:12:06,548 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 04:12:06,548 INFO L266 CegarLoopResult]: For program point L869-1(line 869) no Hoare annotation was computed. [2020-11-07 04:12:06,548 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:12:06,548 INFO L266 CegarLoopResult]: For program point L869-2(line 869) no Hoare annotation was computed. [2020-11-07 04:12:06,548 INFO L262 CegarLoopResult]: At program point L291-2(line 291) 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 04:12:06,548 INFO L262 CegarLoopResult]: At program point L291-3(line 291) 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 04:12:06,548 INFO L262 CegarLoopResult]: At program point L287(line 287) 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 04:12:06,548 INFO L262 CegarLoopResult]: At program point L287-1(line 287) 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 04:12:06,548 INFO L262 CegarLoopResult]: At program point L287-2(line 287) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L287-3(line 287) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L283(line 283) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L287-4(line 287) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L283-1(line 283) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L287-5(line 287) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L283-2(line 283) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L283-3(line 283) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L952(line 952) 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 04:12:06,549 INFO L262 CegarLoopResult]: At program point L283-4(line 283) 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 04:12:06,550 INFO L262 CegarLoopResult]: At program point L283-5(line 283) 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 04:12:06,550 INFO L262 CegarLoopResult]: At program point L283-6(line 283) 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 04:12:06,550 INFO L262 CegarLoopResult]: At program point L283-7(line 283) 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 04:12:06,550 INFO L262 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:06,550 INFO L262 CegarLoopResult]: At program point L230(line 230) 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 04:12:06,550 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 04:12:06,550 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 04:12:06,550 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 04:12:06,550 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 04:12:06,550 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 04:12:06,551 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 04:12:06,551 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 04:12:06,551 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 04:12:06,551 INFO L262 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:06,551 INFO L262 CegarLoopResult]: At program point L912-1(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:06,551 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 04:12:06,551 INFO L262 CegarLoopResult]: At program point L231(line 231) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:06,551 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 04:12:06,551 INFO L262 CegarLoopResult]: At program point L487-2(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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L487-3(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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L483(line 483) 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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L483-1(line 483) 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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L483-2(line 483) 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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L483-3(line 483) 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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L479(line 479) 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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L483-4(line 483) 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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L479-1(line 479) 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 04:12:06,552 INFO L262 CegarLoopResult]: At program point L958(line 958) 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 04:12:06,552 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L479-2(line 479) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L958-1(line 958) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L479-3(line 479) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L475(line 475) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L475-1(line 475) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L186(line 186) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L475-2(line 475) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L475-3(line 475) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L471(line 471) 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 04:12:06,553 INFO L262 CegarLoopResult]: At program point L475-4(line 475) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L471-1(line 471) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L475-5(line 475) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L471-2(line 471) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L475-6(line 475) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L471-3(line 471) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L475-7(line 475) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L467(line 467) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L471-4(line 471) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L467-1(line 467) 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 04:12:06,554 INFO L262 CegarLoopResult]: At program point L467-2(line 467) 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 04:12:06,555 INFO L262 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:06,555 INFO L262 CegarLoopResult]: At program point L467-3(line 467) 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 04:12:06,555 INFO L262 CegarLoopResult]: At program point L463(line 463) 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 04:12:06,555 INFO L262 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:06,555 INFO L262 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:06,555 INFO L262 CegarLoopResult]: At program point L905-1(line 905) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:06,555 INFO L262 CegarLoopResult]: At program point L959(line 959) 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 04:12:06,555 INFO L262 CegarLoopResult]: At program point L282(line 282) 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 04:12:06,555 INFO L262 CegarLoopResult]: At program point L951(line 951) 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 04:12:06,556 INFO L262 CegarLoopResult]: At program point L951-1(line 951) 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 04:12:06,556 INFO L262 CegarLoopResult]: At program point L336(line 336) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:12:06,556 INFO L262 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:12:06,556 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.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~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:12:06,556 INFO L262 CegarLoopResult]: At program point L489(line 489) 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 04:12:06,556 INFO L262 CegarLoopResult]: At program point L489-1(line 489) 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 04:12:06,556 INFO L262 CegarLoopResult]: At program point L295(line 295) 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 04:12:06,557 INFO L262 CegarLoopResult]: At program point L489-2(line 489) 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 04:12:06,557 INFO L262 CegarLoopResult]: At program point L295-1(line 295) 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 04:12:06,557 INFO L262 CegarLoopResult]: At program point L295-2(line 295) 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 04:12:06,557 INFO L262 CegarLoopResult]: At program point L291(line 291) 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 04:12:06,557 INFO L262 CegarLoopResult]: At program point L291-1(line 291) 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 04:12:06,557 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 04:12:06,557 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 422 429) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 04:12:06,557 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 422 429) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 04:12:06,557 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 422 429) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 04:12:06,558 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 300 308) no Hoare annotation was computed. [2020-11-07 04:12:06,558 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 04:12:06,558 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 04:12:06,558 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 300 308) no Hoare annotation was computed. [2020-11-07 04:12:06,558 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 300 308) no Hoare annotation was computed. [2020-11-07 04:12:06,558 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 494 512) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0))) [2020-11-07 04:12:06,558 INFO L262 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (and (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0)) [2020-11-07 04:12:06,558 INFO L262 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:12:06,558 INFO L269 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: true [2020-11-07 04:12:06,558 INFO L262 CegarLoopResult]: At program point L503(lines 503 507) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (<= 1 isHighWaterLevel_~tmp~4) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0)) [2020-11-07 04:12:06,559 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 494 512) the Hoare annotation is: true [2020-11-07 04:12:06,559 INFO L269 CegarLoopResult]: At program point L501(line 501) the Hoare annotation is: true [2020-11-07 04:12:06,559 INFO L262 CegarLoopResult]: At program point L503-2(lines 503 507) the Hoare annotation is: (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:12:06,559 INFO L262 CegarLoopResult]: At program point L501-1(line 501) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 |isHighWaterLevel_#t~ret40|) (not (= ~methAndRunningLastTime~0 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0)) [2020-11-07 04:12:06,559 INFO L262 CegarLoopResult]: At program point L501-2(line 501) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 |isHighWaterLevel_#t~ret40|) (not (= ~methAndRunningLastTime~0 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0)) [2020-11-07 04:12:06,559 INFO L262 CegarLoopResult]: At program point L501-3(line 501) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= 1 isHighWaterLevel_~tmp~4)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:12:06,559 INFO L269 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: true [2020-11-07 04:12:06,559 INFO L269 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: true [2020-11-07 04:12:06,559 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 494 512) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~9) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~9 0) (<= isHighWaterLevel_~tmp___0~1 0))) [2020-11-07 04:12:06,560 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 256 267) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse3 .cse4))) [2020-11-07 04:12:06,560 INFO L262 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~methAndRunningLastTime~0 0)) (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,560 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 256 267) the Hoare annotation is: true [2020-11-07 04:12:06,560 INFO L262 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse6 .cse4) (or .cse0 .cse5 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~waterLevel~0)) .cse6))) [2020-11-07 04:12:06,560 INFO L269 CegarLoopResult]: At program point L260-1(lines 256 267) the Hoare annotation is: true [2020-11-07 04:12:06,560 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:12:06,560 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:12:06,560 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:12:06,560 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:12:06,560 INFO L262 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse6)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (and .cse5 .cse6 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3 .cse4)))) [2020-11-07 04:12:06,561 INFO L262 CegarLoopResult]: At program point L350(lines 350 356) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) (and .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse1 (<= 2 ~waterLevel~0) (= ~methAndRunningLastTime~0 0)))) (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) (and .cse2 (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) (not (<= 1 |old(~pumpRunning~0)|))))) [2020-11-07 04:12:06,561 INFO L262 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3))) [2020-11-07 04:12:06,561 INFO L262 CegarLoopResult]: At program point L343(lines 342 361) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse6)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (and .cse5 .cse6 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3 .cse4)))) [2020-11-07 04:12:06,561 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 339 362) the Hoare annotation is: (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3 .cse4))) [2020-11-07 04:12:06,561 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 339 362) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (and (<= 1 ~pumpRunning~0) .cse2) .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) .cse6))))) [2020-11-07 04:12:06,562 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 339 362) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (and (<= 1 ~pumpRunning~0) .cse2) .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) .cse6))))) [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 82 111) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L96(lines 96 100) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L96-1(lines 96 100) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 82 111) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L92-2(lines 92 106) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L88(line 88) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L88-1(line 88) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: true [2020-11-07 04:12:06,562 INFO L269 CegarLoopResult]: At program point L107(lines 82 111) the Hoare annotation is: true [2020-11-07 04:12:06,563 INFO L269 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: true [2020-11-07 04:12:06,563 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 268 276) the Hoare annotation is: true [2020-11-07 04:12:06,563 INFO L262 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) (not (= ~methAndRunningLastTime~0 0)) .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0)) .cse1))) [2020-11-07 04:12:06,563 INFO L269 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: true [2020-11-07 04:12:06,563 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 268 276) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,563 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 268 276) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))))) [2020-11-07 04:12:06,563 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 232 243) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|))) [2020-11-07 04:12:06,563 INFO L262 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|))) [2020-11-07 04:12:06,564 INFO L262 CegarLoopResult]: At program point L236-1(lines 232 243) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 2 |old(~waterLevel~0)|)) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) [2020-11-07 04:12:06,564 INFO L262 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 232 243) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (not (<= 2 |old(~waterLevel~0)|)) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) [2020-11-07 04:12:06,564 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 139 145) the Hoare annotation is: true [2020-11-07 04:12:06,564 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 139 145) the Hoare annotation is: true [2020-11-07 04:12:06,564 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:12:06,564 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 04:12:06,564 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:12:06,564 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:12:06,564 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 532 539) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,564 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 532 539) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:12:06,565 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 532 539) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 ~waterLevel~0))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,565 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:12:06,565 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 371 395) 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)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-11-07 04:12:06,565 INFO L262 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:12:06,565 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 371 395) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) [2020-11-07 04:12:06,565 INFO L262 CegarLoopResult]: At program point L379(lines 379 387) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (and .cse0 (<= 2 ~waterLevel~0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 04:12:06,565 INFO L262 CegarLoopResult]: At program point L377(line 377) 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)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-11-07 04:12:06,566 INFO L262 CegarLoopResult]: At program point L377-1(line 377) 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)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse2) .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,566 INFO L262 CegarLoopResult]: At program point L375(lines 375 392) 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)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-11-07 04:12:06,566 INFO L262 CegarLoopResult]: At program point L377-2(line 377) 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)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse2) .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:12:06,566 INFO L262 CegarLoopResult]: At program point L377-3(line 377) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (and .cse0 (<= 2 ~waterLevel~0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)))) [2020-11-07 04:12:06,566 INFO L262 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-11-07 04:12:06,566 INFO L262 CegarLoopResult]: At program point L390-1(lines 371 395) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (<= 1 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) [2020-11-07 04:12:06,566 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 244 255) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) .cse1 .cse4 (<= 2 ~waterLevel~0)) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3))) [2020-11-07 04:12:06,567 INFO L262 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3) (or .cse0 .cse2 .cse1 .cse3))) [2020-11-07 04:12:06,567 INFO L262 CegarLoopResult]: At program point L248-1(lines 244 255) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~waterLevel~0)|)) .cse1 .cse4 (<= 2 ~waterLevel~0)) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3))) [2020-11-07 04:12:06,567 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 244 255) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2 .cse4))) [2020-11-07 04:12:06,567 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 974 981) the Hoare annotation is: true [2020-11-07 04:12:06,567 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 974 981) the Hoare annotation is: true [2020-11-07 04:12:06,567 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 974 981) the Hoare annotation is: true [2020-11-07 04:12:06,567 INFO L269 CegarLoopResult]: At program point L978(line 978) the Hoare annotation is: true [2020-11-07 04:12:06,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:12:06 BoogieIcfgContainer [2020-11-07 04:12:06,596 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:12:06,597 INFO L168 Benchmark]: Toolchain (without parser) took 456845.24 ms. Allocated memory was 151.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 131.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 995.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:06,598 INFO L168 Benchmark]: CDTParser took 1.03 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:12:06,598 INFO L168 Benchmark]: CACSL2BoogieTranslator took 815.56 ms. Allocated memory is still 151.0 MB. Free memory was 130.6 MB in the beginning and 126.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:06,599 INFO L168 Benchmark]: Boogie Preprocessor took 138.69 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 122.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:06,599 INFO L168 Benchmark]: RCFGBuilder took 1237.45 ms. Allocated memory was 151.0 MB in the beginning and 198.2 MB in the end (delta: 47.2 MB). Free memory was 122.4 MB in the beginning and 169.5 MB in the end (delta: -47.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:06,599 INFO L168 Benchmark]: TraceAbstraction took 454636.69 ms. Allocated memory was 198.2 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 168.9 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 986.6 MB. Max. memory is 8.0 GB. [2020-11-07 04:12:06,601 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 815.56 ms. Allocated memory is still 151.0 MB. Free memory was 130.6 MB in the beginning and 126.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 138.69 ms. Allocated memory is still 151.0 MB. Free memory was 126.3 MB in the beginning and 122.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1237.45 ms. Allocated memory was 151.0 MB in the beginning and 198.2 MB in the end (delta: 47.2 MB). Free memory was 122.4 MB in the beginning and 169.5 MB in the end (delta: -47.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 454636.69 ms. Allocated memory was 198.2 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 168.9 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 986.6 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: 912]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 905]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 951]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 958]: 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: 82]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 551]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || (((1 <= systemActive && 1 <= pumpRunning) && 2 <= waterLevel) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || ((((1 <= systemActive && pumpRunning == 0) && 1 <= waterLevel) && splverifierCounter == 0) && methAndRunningLastTime == 0) - InvariantResult [Line: 550]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 159]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 449]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((pumpRunning == retValue_acc && pumpRunning == \result) || !(1 <= systemActive)) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(2 <= waterLevel)) && ((((pumpRunning == retValue_acc && pumpRunning == \result) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) - ProcedureContractResult [Line: 513]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: ((!(1 <= systemActive) || !(1 <= pumpRunning)) || (((1 <= retValue_acc && 1 <= \result) && tmp == 0) && 1 <= tmp___0)) || !(1 <= waterLevel) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 148]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 430]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(1 <= waterLevel)) || pumpRunning == 0 - ProcedureContractResult [Line: 309]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || (1 <= \result && 1 <= retValue_acc)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 397]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(1 <= waterLevel)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((!(1 <= systemActive) || (1 <= tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) || !(1 <= waterLevel)) - ProcedureContractResult [Line: 363]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 541]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 323]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: ((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= waterLevel)) || (retValue_acc == 0 && \result == 0) - ProcedureContractResult [Line: 195]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || methAndRunningLastTime == 0) && ((((!(1 <= systemActive) || tmp == 0) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || (tmp == 0 && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 187]: 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) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 422]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(1 <= systemActive) || 1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 256]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= retValue_acc) && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && tmp___0 <= 0) - ProcedureContractResult [Line: 82]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 268]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methAndRunningLastTime == 0)) || !(2 <= waterLevel)) && (((!(1 <= systemActive) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(1 <= waterLevel)) - ProcedureContractResult [Line: 339]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || (1 <= pumpRunning && \old(waterLevel) == waterLevel)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) && (((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || methAndRunningLastTime == 0)) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0))) && (((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || ((pumpRunning == 0 && \old(waterLevel) <= waterLevel + 1) && methAndRunningLastTime == 0)) - ProcedureContractResult [Line: 232]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || \old(waterLevel) <= waterLevel + 1 - ProcedureContractResult [Line: 139]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 371]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((pumpRunning == \old(pumpRunning) && tmp == 0) || !(1 <= systemActive)) || !(methAndRunningLastTime == 0)) || !(1 <= waterLevel)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel) - ProcedureContractResult [Line: 532]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((1 <= systemActive || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(1 <= waterLevel)) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 244]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) && ((((!(1 <= systemActive) || !(1 <= \old(waterLevel))) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) - ProcedureContractResult [Line: 974]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 663 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 111.2s, OverallIterations: 13, TraceHistogramMax: 2, AutomataDifference: 96.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 343.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3701 SDtfs, 14835 SDslu, 9056 SDs, 0 SdLazy, 21522 SolverSat, 4577 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 41.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 984 GetRequests, 548 SyntacticMatches, 9 SemanticMatches, 427 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5886 ImplicationChecksByTransitivity, 42.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2751occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 5667 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 297 LocationsWithAnnotation, 9804 PreInvPairs, 11329 NumberOfFragments, 8135 HoareAnnotationTreeSize, 9804 FomulaSimplifications, 57863006585976 FormulaSimplificationTreeSizeReduction, 97.0s HoareSimplificationTime, 297 FomulaSimplificationsInter, 193699832198 FormulaSimplificationTreeSizeReductionInter, 245.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 8.1s InterpolantComputationTime, 2840 NumberOfCodeBlocks, 2840 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2827 ConstructedInterpolants, 0 QuantifiedInterpolants, 1514178 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 10 PerfectInterpolantSequences, 178/191 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...