/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_spec4_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:14:16,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:14:16,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:14:16,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:14:16,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:14:16,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:14:16,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:14:16,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:14:16,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:14:16,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:14:16,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:14:16,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:14:16,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:14:16,265 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:14:16,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:14:16,267 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:14:16,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:14:16,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:14:16,271 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:14:16,273 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:14:16,275 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:14:16,276 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:14:16,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:14:16,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:14:16,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:14:16,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:14:16,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:14:16,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:14:16,284 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:14:16,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:14:16,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:14:16,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:14:16,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:14:16,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:14:16,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:14:16,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:14:16,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:14:16,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:14:16,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:14:16,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:14:16,293 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:14:16,294 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 04:14:16,312 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:14:16,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:14:16,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:14:16,314 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:14:16,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:14:16,315 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:14:16,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:14:16,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:14:16,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:14:16,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:14:16,316 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:14:16,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:14:16,316 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:14:16,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:14:16,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:14:16,317 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:14:16,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:14:16,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:14:16,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:14:16,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:14:16,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:14:16,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:14:16,319 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:14:16,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:14:16,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:14:16,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:14:16,803 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:14:16,804 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:14:16,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2020-11-07 04:14:16,898 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cb9a92a0/e49a9406066e45d4b749b7f50aa8c478/FLAGb3b28f05c [2020-11-07 04:14:17,601 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:14:17,602 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2020-11-07 04:14:17,621 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cb9a92a0/e49a9406066e45d4b749b7f50aa8c478/FLAGb3b28f05c [2020-11-07 04:14:17,926 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cb9a92a0/e49a9406066e45d4b749b7f50aa8c478 [2020-11-07 04:14:17,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:14:17,938 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:14:17,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:14:17,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:14:17,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:14:17,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:14:17" (1/1) ... [2020-11-07 04:14:17,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68be78a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:17, skipping insertion in model container [2020-11-07 04:14:17,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:14:17" (1/1) ... [2020-11-07 04:14:17,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:14:17,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:14:18,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:14:18,294 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:14:18,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:14:18,430 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:14:18,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18 WrapperNode [2020-11-07 04:14:18,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:14:18,432 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:14:18,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:14:18,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:14:18,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (1/1) ... [2020-11-07 04:14:18,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (1/1) ... [2020-11-07 04:14:18,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (1/1) ... [2020-11-07 04:14:18,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (1/1) ... [2020-11-07 04:14:18,521 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (1/1) ... [2020-11-07 04:14:18,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (1/1) ... [2020-11-07 04:14:18,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (1/1) ... [2020-11-07 04:14:18,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:14:18,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:14:18,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:14:18,569 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:14:18,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (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 04:14:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:14:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:14:18,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:14:18,681 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:14:18,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:14:18,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:14:18,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:14:18,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:14:18,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:14:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:14:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:14:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:14:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:14:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:14:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:14:18,686 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:14:18,686 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:14:18,686 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:14:18,687 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:14:18,688 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-07 04:14:18,688 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:14:18,689 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:14:18,692 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:14:18,693 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:14:18,693 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:14:18,693 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:14:18,693 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:14:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:14:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:14:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:14:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:14:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:14:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:14:18,695 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:14:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:14:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:14:18,696 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:14:18,696 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:14:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:14:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:14:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:14:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:14:18,697 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:14:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:14:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:14:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:14:18,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 04:14:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:14:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:14:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:14:18,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:14:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:14:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:14:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:14:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:14:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:14:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:14:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:14:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:14:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:14:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:14:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:14:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:14:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:14:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:14:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:14:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:14:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:14:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:14:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:14:18,703 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:14:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:14:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:14:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:14:18,704 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:14:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:14:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:14:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:14:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:14:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:14:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:14:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:14:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-07 04:14:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:14:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:14:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:14:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:14:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:14:20,362 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:14:20,362 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:14:20,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:14:20 BoogieIcfgContainer [2020-11-07 04:14:20,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:14:20,367 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:14:20,367 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:14:20,371 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:14:20,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:14:17" (1/3) ... [2020-11-07 04:14:20,372 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e04896c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:14:20, skipping insertion in model container [2020-11-07 04:14:20,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:14:18" (2/3) ... [2020-11-07 04:14:20,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e04896c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:14:20, skipping insertion in model container [2020-11-07 04:14:20,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:14:20" (3/3) ... [2020-11-07 04:14:20,374 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product10.cil.c [2020-11-07 04:14:20,390 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:14:20,395 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:14:20,408 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:14:20,434 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:14:20,434 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:14:20,434 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:14:20,435 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:14:20,435 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:14:20,435 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:14:20,435 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:14:20,435 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:14:20,458 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2020-11-07 04:14:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 04:14:20,476 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:20,478 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] [2020-11-07 04:14:20,478 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 04:14:20,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:20,485 INFO L82 PathProgramCache]: Analyzing trace with hash -1267782432, now seen corresponding path program 1 times [2020-11-07 04:14:20,495 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:20,495 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [223841246] [2020-11-07 04:14:20,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,661 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:21,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 04:14:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:14:21,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:21,844 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 04:14:21,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [223841246] [2020-11-07 04:14:21,846 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:21,847 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 04:14:21,847 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861819367] [2020-11-07 04:14:21,853 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 04:14:21,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:21,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 04:14:21,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:14:21,869 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 3 states. [2020-11-07 04:14:23,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:23,720 INFO L93 Difference]: Finished difference Result 362 states and 435 transitions. [2020-11-07 04:14:23,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 04:14:23,724 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 04:14:23,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:23,741 INFO L225 Difference]: With dead ends: 362 [2020-11-07 04:14:23,741 INFO L226 Difference]: Without dead ends: 238 [2020-11-07 04:14:23,746 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 04:14:23,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-11-07 04:14:23,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 200. [2020-11-07 04:14:23,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2020-11-07 04:14:23,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 213 transitions. [2020-11-07 04:14:23,864 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 213 transitions. Word has length 148 [2020-11-07 04:14:23,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:23,865 INFO L481 AbstractCegarLoop]: Abstraction has 200 states and 213 transitions. [2020-11-07 04:14:23,865 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 04:14:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 213 transitions. [2020-11-07 04:14:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 04:14:23,869 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:23,870 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] [2020-11-07 04:14:23,870 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:14:23,870 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 04:14:23,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:23,871 INFO L82 PathProgramCache]: Analyzing trace with hash -393278624, now seen corresponding path program 1 times [2020-11-07 04:14:23,871 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:23,872 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [790060736] [2020-11-07 04:14:23,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,653 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:24,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:14:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:14:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:24,750 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 04:14:24,751 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [790060736] [2020-11-07 04:14:24,751 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:24,751 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:14:24,751 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337017237] [2020-11-07 04:14:24,753 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:14:24,753 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:24,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:14:24,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:14:24,754 INFO L87 Difference]: Start difference. First operand 200 states and 213 transitions. Second operand 4 states. [2020-11-07 04:14:26,033 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:14:26,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:26,998 INFO L93 Difference]: Finished difference Result 272 states and 302 transitions. [2020-11-07 04:14:26,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 04:14:26,999 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 04:14:27,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:27,003 INFO L225 Difference]: With dead ends: 272 [2020-11-07 04:14:27,003 INFO L226 Difference]: Without dead ends: 221 [2020-11-07 04:14:27,004 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:14:27,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-11-07 04:14:27,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 190. [2020-11-07 04:14:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-07 04:14:27,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 200 transitions. [2020-11-07 04:14:27,100 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 200 transitions. Word has length 149 [2020-11-07 04:14:27,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:27,102 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 200 transitions. [2020-11-07 04:14:27,102 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:14:27,102 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 200 transitions. [2020-11-07 04:14:27,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 04:14:27,108 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:27,109 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] [2020-11-07 04:14:27,109 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:14:27,109 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 04:14:27,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:27,110 INFO L82 PathProgramCache]: Analyzing trace with hash -2032033393, now seen corresponding path program 1 times [2020-11-07 04:14:27,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:27,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [801970062] [2020-11-07 04:14:27,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:27,941 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:27,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:27,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:27,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:27,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:27,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:28,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:28,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:14:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:28,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:14:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:28,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:14:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:28,123 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 04:14:28,124 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [801970062] [2020-11-07 04:14:28,124 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:28,124 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:14:28,125 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430076217] [2020-11-07 04:14:28,125 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:14:28,125 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:28,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:14:28,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:14:28,127 INFO L87 Difference]: Start difference. First operand 190 states and 200 transitions. Second operand 10 states. [2020-11-07 04:14:29,077 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:29,869 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:30,599 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:14:31,281 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:31,956 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:32,615 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:34,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:34,228 INFO L93 Difference]: Finished difference Result 318 states and 364 transitions. [2020-11-07 04:14:34,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 04:14:34,230 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 04:14:34,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:34,233 INFO L225 Difference]: With dead ends: 318 [2020-11-07 04:14:34,233 INFO L226 Difference]: Without dead ends: 243 [2020-11-07 04:14:34,235 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 04:14:34,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2020-11-07 04:14:34,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 190. [2020-11-07 04:14:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-07 04:14:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 199 transitions. [2020-11-07 04:14:34,303 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 199 transitions. Word has length 162 [2020-11-07 04:14:34,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:34,304 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 199 transitions. [2020-11-07 04:14:34,304 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:14:34,304 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 199 transitions. [2020-11-07 04:14:34,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-11-07 04:14:34,306 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:34,306 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] [2020-11-07 04:14:34,306 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:14:34,307 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 04:14:34,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:34,307 INFO L82 PathProgramCache]: Analyzing trace with hash -1883746836, now seen corresponding path program 1 times [2020-11-07 04:14:34,308 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:34,308 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [168174345] [2020-11-07 04:14:34,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,056 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:35,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:14:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 04:14:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:14:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 04:14:35,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:35,354 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 04:14:35,354 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [168174345] [2020-11-07 04:14:35,355 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:35,355 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:14:35,355 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493464049] [2020-11-07 04:14:35,356 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:14:35,356 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:35,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:14:35,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:14:35,357 INFO L87 Difference]: Start difference. First operand 190 states and 199 transitions. Second operand 14 states. [2020-11-07 04:14:36,401 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:37,287 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:37,971 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:14:38,668 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:39,350 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:40,009 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:41,361 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:14:42,727 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:43,407 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:44,102 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:44,765 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:45,435 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:14:46,084 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:14:46,733 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:47,389 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:48,061 WARN L194 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:14:48,827 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:49,568 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:14:50,308 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:14:50,953 WARN L194 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:14:52,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:52,704 INFO L93 Difference]: Finished difference Result 481 states and 575 transitions. [2020-11-07 04:14:52,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 04:14:52,705 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2020-11-07 04:14:52,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:52,710 INFO L225 Difference]: With dead ends: 481 [2020-11-07 04:14:52,710 INFO L226 Difference]: Without dead ends: 406 [2020-11-07 04:14:52,712 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 13.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 04:14:52,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2020-11-07 04:14:52,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 312. [2020-11-07 04:14:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2020-11-07 04:14:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 340 transitions. [2020-11-07 04:14:52,852 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 340 transitions. Word has length 165 [2020-11-07 04:14:52,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:52,853 INFO L481 AbstractCegarLoop]: Abstraction has 312 states and 340 transitions. [2020-11-07 04:14:52,853 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:14:52,853 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 340 transitions. [2020-11-07 04:14:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-07 04:14:52,856 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:52,856 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] [2020-11-07 04:14:52,856 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:14:52,857 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 04:14:52,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:52,857 INFO L82 PathProgramCache]: Analyzing trace with hash 1550874210, now seen corresponding path program 1 times [2020-11-07 04:14:52,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:52,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [852318909] [2020-11-07 04:14:52,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,502 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:53,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:53,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 04:14:53,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:14:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:14:53,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 04:14:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 04:14:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:53,640 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 04:14:53,640 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [852318909] [2020-11-07 04:14:53,640 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:14:53,640 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 04:14:53,641 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602897176] [2020-11-07 04:14:53,641 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 04:14:53,641 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:53,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 04:14:53,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 04:14:53,642 INFO L87 Difference]: Start difference. First operand 312 states and 340 transitions. Second operand 6 states. [2020-11-07 04:14:54,664 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:14:56,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:14:56,078 INFO L93 Difference]: Finished difference Result 522 states and 606 transitions. [2020-11-07 04:14:56,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 04:14:56,079 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-11-07 04:14:56,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:14:56,083 INFO L225 Difference]: With dead ends: 522 [2020-11-07 04:14:56,083 INFO L226 Difference]: Without dead ends: 381 [2020-11-07 04:14:56,085 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:14:56,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 381 states. [2020-11-07 04:14:56,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 381 to 294. [2020-11-07 04:14:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2020-11-07 04:14:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 311 transitions. [2020-11-07 04:14:56,187 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 311 transitions. Word has length 170 [2020-11-07 04:14:56,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:14:56,187 INFO L481 AbstractCegarLoop]: Abstraction has 294 states and 311 transitions. [2020-11-07 04:14:56,187 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 04:14:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 311 transitions. [2020-11-07 04:14:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-07 04:14:56,191 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:14:56,191 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:14:56,192 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:14:56,192 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 04:14:56,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:14:56,192 INFO L82 PathProgramCache]: Analyzing trace with hash -155976453, now seen corresponding path program 1 times [2020-11-07 04:14:56,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:14:56,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1383021864] [2020-11-07 04:14:56,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:14:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:56,909 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:14:56,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:14:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:56,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 04:14:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:56,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 04:14:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:56,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 04:14:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:56,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 04:14:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:56,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 04:14:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:14:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:14:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:14:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-07 04:14:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:14:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-11-07 04:14:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-11-07 04:14:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:14:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-07 04:14:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-11-07 04:14:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:14:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-11-07 04:14:57,124 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1383021864] [2020-11-07 04:14:57,124 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:14:57,124 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-11-07 04:14:57,124 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706509892] [2020-11-07 04:14:57,125 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:14:57,125 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:14:57,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:14:57,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:14:57,126 INFO L87 Difference]: Start difference. First operand 294 states and 311 transitions. Second operand 10 states. [2020-11-07 04:14:58,168 WARN L194 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 04:15:00,205 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:00,868 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:01,537 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:02,187 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:15:02,834 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 04:15:03,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:15:03,059 INFO L93 Difference]: Finished difference Result 383 states and 432 transitions. [2020-11-07 04:15:03,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 04:15:03,061 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 216 [2020-11-07 04:15:03,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:15:03,062 INFO L225 Difference]: With dead ends: 383 [2020-11-07 04:15:03,062 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:15:03,064 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-11-07 04:15:03,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:15:03,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:15:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:15:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:15:03,065 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 216 [2020-11-07 04:15:03,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:15:03,065 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:15:03,065 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:15:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:15:03,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:15:03,066 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:15:03,067 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:15:03,963 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:04,147 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:04,361 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:04,727 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:04,913 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:05,826 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:06,188 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:06,331 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:06,476 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:06,702 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:07,119 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:07,802 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:09,147 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:09,284 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-11-07 04:15:10,368 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:11,394 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:15:12,027 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:15:12,514 WARN L194 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:13,082 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:15:13,705 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-11-07 04:15:14,158 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:14,577 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:15,116 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:15,555 WARN L194 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:16,501 WARN L194 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:15:17,046 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 04:15:17,535 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:17,974 WARN L194 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:18,520 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:18,951 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:20,021 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 04:15:20,593 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:21,609 WARN L194 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:22,199 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:15:22,898 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:15:23,420 WARN L194 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:24,075 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:24,571 WARN L194 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:25,604 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:15:26,637 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:15:27,742 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-11-07 04:15:28,187 WARN L194 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:29,185 WARN L194 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-11-07 04:15:30,175 WARN L194 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:30,662 WARN L194 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:31,095 WARN L194 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:31,580 WARN L194 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:32,139 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:32,723 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:33,164 WARN L194 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:33,730 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 04:15:34,300 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-11-07 04:15:34,828 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:35,429 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 24 [2020-11-07 04:15:35,920 WARN L194 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:36,487 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:15:37,056 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:15:37,488 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:37,920 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:38,458 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:38,949 WARN L194 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:39,971 WARN L194 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:15:40,511 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 04:15:41,048 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:42,053 WARN L194 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:42,592 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:43,492 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:15:44,551 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:15:45,493 WARN L194 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-11-07 04:15:46,569 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-11-07 04:15:47,005 WARN L194 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:47,453 WARN L194 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 17 [2020-11-07 04:15:47,883 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:48,421 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:48,853 WARN L194 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:49,295 WARN L194 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:49,795 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 04:15:50,431 WARN L194 SmtUtils]: Spent 578.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:15:51,001 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:15:51,996 WARN L194 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:15:52,565 WARN L194 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:15:53,492 WARN L194 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-11-07 04:15:54,102 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 04:15:55,149 WARN L194 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:56,153 WARN L194 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-11-07 04:15:56,589 WARN L194 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:57,136 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:57,709 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-11-07 04:15:58,786 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 04:15:59,262 WARN L194 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:15:59,746 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:16:00,237 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-11-07 04:16:00,880 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 04:16:00,888 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:16:00,888 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:16:00,889 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:16:00,889 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:16:00,889 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-07 04:16:00,889 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 123 178) no Hoare annotation was computed. [2020-11-07 04:16:00,889 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 04:16:00,889 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 04:16:00,889 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 123 178) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 04:16:00,890 INFO L266 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L165-1(line 165) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L165-2(line 165) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 123 178) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 04:16:00,891 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L170(lines 147 171) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L154(lines 154 158) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L154-1(lines 154 158) no Hoare annotation was computed. [2020-11-07 04:16:00,892 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L146-1(line 146) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L146-2(line 146) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L167-1(lines 148 169) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 04:16:00,893 INFO L266 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 179 238) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point L205-2(lines 205 230) no Hoare annotation was computed. [2020-11-07 04:16:00,894 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 179 238) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 179 238) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 04:16:00,895 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L231(lines 204 232) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L223-1(line 223) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L223-2(line 223) no Hoare annotation was computed. [2020-11-07 04:16:00,896 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L219-1(line 219) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L219-2(line 219) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L211(lines 211 215) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-11-07 04:16:00,897 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L228-1(line 228) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L228-2(line 228) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L224-1(line 224) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L224-2(line 224) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-07 04:16:00,898 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 04:16:00,899 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 04:16:00,899 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:16:00,899 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 04:16:00,899 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 854 860) the Hoare annotation is: true [2020-11-07 04:16:00,899 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 854 860) the Hoare annotation is: true [2020-11-07 04:16:00,899 INFO L269 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: true [2020-11-07 04:16:00,899 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 861 869) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 04:16:00,900 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 861 869) the Hoare annotation is: true [2020-11-07 04:16:00,900 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 861 869) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-11-07 04:16:00,900 INFO L262 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,900 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2020-11-07 04:16:00,900 INFO L262 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,900 INFO L262 CegarLoopResult]: At program point L57(lines 57 63) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0 .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:16:00,901 INFO L262 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:00,901 INFO L262 CegarLoopResult]: At program point L55-1(line 55) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:16:00,901 INFO L262 CegarLoopResult]: At program point L53(lines 53 66) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:00,901 INFO L262 CegarLoopResult]: At program point L55-2(line 55) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret8| 0) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:16:00,901 INFO L262 CegarLoopResult]: At program point L55-3(line 55) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) .cse1) (or .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 04:16:00,902 INFO L262 CegarLoopResult]: At program point L53-1(lines 45 69) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:00,902 INFO L269 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: true [2020-11-07 04:16:00,902 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 45 69) the Hoare annotation is: (or (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:00,902 INFO L262 CegarLoopResult]: At program point L51-1(line 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:00,902 INFO L262 CegarLoopResult]: At program point L51-2(line 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:00,902 INFO L262 CegarLoopResult]: At program point L51-3(line 51) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0))) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-11-07 04:16:00,902 INFO L269 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: true [2020-11-07 04:16:00,903 INFO L269 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: true [2020-11-07 04:16:00,903 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 526 548) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,903 INFO L262 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:16:00,903 INFO L262 CegarLoopResult]: At program point L538-1(line 538) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:16:00,903 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 526 548) the Hoare annotation is: true [2020-11-07 04:16:00,903 INFO L262 CegarLoopResult]: At program point L536(lines 536 543) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:16:00,903 INFO L269 CegarLoopResult]: At program point L536-1(lines 536 543) the Hoare annotation is: true [2020-11-07 04:16:00,904 INFO L262 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:16:00,904 INFO L262 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,904 INFO L262 CegarLoopResult]: At program point L534-1(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 04:16:00,904 INFO L262 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,904 INFO L262 CegarLoopResult]: At program point L534-2(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,904 INFO L262 CegarLoopResult]: At program point L532-1(line 532) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,905 INFO L262 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,905 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 526 548) the Hoare annotation is: true [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 481 504) no Hoare annotation was computed. [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 481 504) no Hoare annotation was computed. [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 481 504) no Hoare annotation was computed. [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 04:16:00,905 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 590 597) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 590 597) no Hoare annotation was computed. [2020-11-07 04:16:00,906 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 590 597) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L262 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,907 INFO L269 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: true [2020-11-07 04:16:00,907 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 635 643) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 04:16:00,907 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 635 643) the Hoare annotation is: true [2020-11-07 04:16:00,907 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 635 643) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point L674-1(line 674) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point L663(lines 663 671) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point L663-2(lines 663 671) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 644 679) no Hoare annotation was computed. [2020-11-07 04:16:00,907 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point L651(lines 651 659) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point L651-2(lines 651 659) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 644 679) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 644 679) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 847 853) the Hoare annotation is: true [2020-11-07 04:16:00,908 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 847 853) the Hoare annotation is: true [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 04:16:00,908 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 77 122) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L114-1(line 114) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L114-2(line 114) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 77 122) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 04:16:00,909 INFO L266 CegarLoopResult]: For program point L77(lines 77 122) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L77-1(lines 77 122) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 77 122) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L100-1(line 100) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 04:16:00,910 INFO L266 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L107-1(line 107) no Hoare annotation was computed. [2020-11-07 04:16:00,911 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L103-1(line 103) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 390 435) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:16:00,912 INFO L266 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 414 415) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 04:16:00,913 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 390 435) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 390 435) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L414(lines 414 415) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L410(lines 410 417) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L404(lines 404 424) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L404-1(lines 404 424) no Hoare annotation was computed. [2020-11-07 04:16:00,914 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 421 422) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L431-1(line 431) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L431-2(line 431) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L429-1(line 429) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:16:00,915 INFO L266 CegarLoopResult]: For program point L429-2(line 429) no Hoare annotation was computed. [2020-11-07 04:16:00,916 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 04:16:00,916 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:16:00,916 INFO L266 CegarLoopResult]: For program point L390(lines 390 435) no Hoare annotation was computed. [2020-11-07 04:16:00,916 INFO L266 CegarLoopResult]: For program point L421(lines 421 422) no Hoare annotation was computed. [2020-11-07 04:16:00,916 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 513 522) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,916 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 513 522) the Hoare annotation is: true [2020-11-07 04:16:00,916 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 513 522) the Hoare annotation is: true [2020-11-07 04:16:00,916 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 624 634) no Hoare annotation was computed. [2020-11-07 04:16:00,916 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 624 634) no Hoare annotation was computed. [2020-11-07 04:16:00,916 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 624 634) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point L629-3(line 629) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point deactivatePumpENTRY(lines 616 623) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point deactivatePumpEXIT(lines 616 623) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L266 CegarLoopResult]: For program point deactivatePumpFINAL(lines 616 623) no Hoare annotation was computed. [2020-11-07 04:16:00,917 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 583 589) the Hoare annotation is: true [2020-11-07 04:16:00,917 INFO L269 CegarLoopResult]: At program point processEnvironmentFINAL(lines 583 589) the Hoare annotation is: true [2020-11-07 04:16:00,918 INFO L262 CegarLoopResult]: At program point L737(lines 737 741) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,918 INFO L262 CegarLoopResult]: At program point L737-2(lines 729 742) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,918 INFO L262 CegarLoopResult]: At program point L700(lines 699 746) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,918 INFO L262 CegarLoopResult]: At program point L729(lines 729 742) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,918 INFO L262 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,918 INFO L262 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,918 INFO L262 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,919 INFO L262 CegarLoopResult]: At program point L717-1(line 717) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,919 INFO L262 CegarLoopResult]: At program point L709(lines 709 715) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,919 INFO L262 CegarLoopResult]: At program point L709-1(lines 709 715) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,919 INFO L262 CegarLoopResult]: At program point L701(lines 701 705) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,919 INFO L262 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,919 INFO L262 CegarLoopResult]: At program point L693(line 693) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,919 INFO L262 CegarLoopResult]: At program point L747(lines 698 748) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,920 INFO L269 CegarLoopResult]: At program point testEXIT(lines 689 754) the Hoare annotation is: true [2020-11-07 04:16:00,920 INFO L262 CegarLoopResult]: At program point testENTRY(lines 689 754) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,920 INFO L262 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,920 INFO L262 CegarLoopResult]: At program point L735-1(line 735) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,920 INFO L262 CegarLoopResult]: At program point L735-2(line 735) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,920 INFO L262 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,920 INFO L262 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,920 INFO L269 CegarLoopResult]: At program point testFINAL(lines 689 754) the Hoare annotation is: true [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L727-1(line 727) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L719(lines 719 725) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L719-1(lines 719 725) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L744(lines 699 746) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,921 INFO L262 CegarLoopResult]: At program point L707-1(line 707) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0)) (and (<= 1 ~systemActive~0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:16:00,922 INFO L262 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,922 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 04:16:00,922 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 04:16:00,922 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 04:16:00,922 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 368 369) no Hoare annotation was computed. [2020-11-07 04:16:00,922 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 04:16:00,922 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 04:16:00,922 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 344 389) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L368(lines 368 369) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L364(lines 364 371) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L358(lines 358 378) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L358-1(lines 358 378) no Hoare annotation was computed. [2020-11-07 04:16:00,923 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L385-1(line 385) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L385-2(line 385) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 375 376) no Hoare annotation was computed. [2020-11-07 04:16:00,924 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L383-2(line 383) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L344(lines 344 389) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L375(lines 375 376) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 344 389) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 344 389) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 04:16:00,925 INFO L266 CegarLoopResult]: For program point L363-2(line 363) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L811(lines 811 819) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L811-2(lines 811 819) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 803 825) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 803 825) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 803 825) no Hoare annotation was computed. [2020-11-07 04:16:00,926 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 04:16:00,927 INFO L266 CegarLoopResult]: For program point L292(lines 292 296) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L317-1(line 317) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L317-2(line 317) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 241 343) no Hoare annotation was computed. [2020-11-07 04:16:00,928 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 241 343) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 04:16:00,929 INFO L266 CegarLoopResult]: For program point L319-2(line 319) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L311(lines 289 312) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 241 343) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L270(lines 270 286) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-11-07 04:16:00,930 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L287(lines 287 328) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L329(lines 329 340) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 04:16:00,931 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L321-1(line 321) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L330(lines 330 337) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 04:16:00,932 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L265(lines 265 269) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L290-2(lines 290 310) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L241(lines 241 343) no Hoare annotation was computed. [2020-11-07 04:16:00,933 INFO L266 CegarLoopResult]: For program point L241-1(lines 241 343) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L291(lines 290 310) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 837 846) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 837 846) no Hoare annotation was computed. [2020-11-07 04:16:00,934 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 04:16:00,935 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 04:16:00,935 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 837 846) no Hoare annotation was computed. [2020-11-07 04:16:00,935 INFO L266 CegarLoopResult]: For program point L839-1(line 839) no Hoare annotation was computed. [2020-11-07 04:16:00,935 INFO L266 CegarLoopResult]: For program point L839-2(line 839) no Hoare annotation was computed. [2020-11-07 04:16:00,935 INFO L262 CegarLoopResult]: At program point L675-2(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,935 INFO L262 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,935 INFO L262 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,935 INFO L262 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,936 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L375-1(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L821-1(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L821-2(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L817-2(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L817-3(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,937 INFO L262 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L813-1(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L813-2(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L813-3(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L813-4(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L813-5(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,938 INFO L262 CegarLoopResult]: At program point L809-2(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L809-3(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L809-4(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L421-1(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L809-5(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L809-6(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L809-7(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,939 INFO L262 CegarLoopResult]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L673-3(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L669-3(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,940 INFO L262 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L669-4(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L665-1(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L665-2(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L665-3(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L661-1(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L661-2(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,941 INFO L262 CegarLoopResult]: At program point L661-3(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L661-4(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L661-5(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L368-1(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L657-2(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L661-6(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,942 INFO L262 CegarLoopResult]: At program point L657-3(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L661-7(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L657-4(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L653-2(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L653-3(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,943 INFO L262 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,944 INFO L262 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,944 INFO L262 CegarLoopResult]: At program point L414-1(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,944 INFO L262 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:00,944 INFO L262 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,944 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:16:00,944 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,945 INFO L262 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:16:00,945 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point L610-1(lines 599 615) no Hoare annotation was computed. [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point L606(lines 606 612) no Hoare annotation was computed. [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 599 615) no Hoare annotation was computed. [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point L604-2(line 604) no Hoare annotation was computed. [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point L604-3(line 604) no Hoare annotation was computed. [2020-11-07 04:16:00,945 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 599 615) no Hoare annotation was computed. [2020-11-07 04:16:00,946 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 04:16:00,946 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 826 834) the Hoare annotation is: true [2020-11-07 04:16:00,946 INFO L262 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,946 INFO L269 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: true [2020-11-07 04:16:00,946 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 826 834) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:16:00,946 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 826 834) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 04:16:00,946 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:16:00,946 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:16:00,946 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:16:00,946 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:16:00,947 INFO L269 CegarLoopResult]: At program point L786-1(lines 782 793) the Hoare annotation is: true [2020-11-07 04:16:00,947 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 782 793) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:16:00,947 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 782 793) the Hoare annotation is: true [2020-11-07 04:16:00,947 INFO L262 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:16:00,947 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:16:00,947 INFO L262 CegarLoopResult]: At program point L572(line 572) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,947 INFO L262 CegarLoopResult]: At program point L570(lines 570 576) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,947 INFO L262 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,947 INFO L262 CegarLoopResult]: At program point L563(lines 562 581) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,948 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 559 582) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,948 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 559 582) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,948 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 559 582) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,948 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 448 477) the Hoare annotation is: true [2020-11-07 04:16:00,948 INFO L269 CegarLoopResult]: At program point L473(lines 448 477) the Hoare annotation is: true [2020-11-07 04:16:00,948 INFO L269 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: true [2020-11-07 04:16:00,948 INFO L269 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: true [2020-11-07 04:16:00,948 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 448 477) the Hoare annotation is: true [2020-11-07 04:16:00,948 INFO L269 CegarLoopResult]: At program point L462(lines 462 466) the Hoare annotation is: true [2020-11-07 04:16:00,949 INFO L269 CegarLoopResult]: At program point L462-1(lines 462 466) the Hoare annotation is: true [2020-11-07 04:16:00,949 INFO L269 CegarLoopResult]: At program point L458-2(lines 458 472) the Hoare annotation is: true [2020-11-07 04:16:00,949 INFO L269 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: true [2020-11-07 04:16:00,949 INFO L269 CegarLoopResult]: At program point L454-1(line 454) the Hoare annotation is: true [2020-11-07 04:16:00,949 INFO L269 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: true [2020-11-07 04:16:00,949 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 794 802) no Hoare annotation was computed. [2020-11-07 04:16:00,949 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 04:16:00,949 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:16:00,949 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 794 802) no Hoare annotation was computed. [2020-11-07 04:16:00,949 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 794 802) no Hoare annotation was computed. [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 758 769) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 758 769) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point L762-1(lines 758 769) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 505 511) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 505 511) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:16:00,950 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:16:00,951 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 680 687) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,951 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 680 687) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,951 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 680 687) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,951 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 770 781) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:16:00,951 INFO L262 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,951 INFO L262 CegarLoopResult]: At program point L774-1(lines 770 781) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-11-07 04:16:00,951 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 770 781) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:16:00,951 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 437 444) the Hoare annotation is: true [2020-11-07 04:16:00,952 INFO L269 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: true [2020-11-07 04:16:00,952 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 437 444) the Hoare annotation is: true [2020-11-07 04:16:00,952 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 437 444) the Hoare annotation is: true [2020-11-07 04:16:00,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:16:00 BoogieIcfgContainer [2020-11-07 04:16:00,974 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:16:00,975 INFO L168 Benchmark]: Toolchain (without parser) took 103042.61 ms. Allocated memory was 154.1 MB in the beginning and 468.7 MB in the end (delta: 314.6 MB). Free memory was 129.7 MB in the beginning and 248.0 MB in the end (delta: -118.2 MB). Peak memory consumption was 289.6 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:00,976 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 125.8 MB. Free memory is still 104.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:16:00,977 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.94 ms. Allocated memory is still 154.1 MB. Free memory was 129.2 MB in the beginning and 109.4 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:00,977 INFO L168 Benchmark]: Boogie Preprocessor took 135.27 ms. Allocated memory is still 154.1 MB. Free memory was 109.4 MB in the beginning and 135.7 MB in the end (delta: -26.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:00,978 INFO L168 Benchmark]: RCFGBuilder took 1797.26 ms. Allocated memory is still 154.1 MB. Free memory was 135.7 MB in the beginning and 75.6 MB in the end (delta: 60.1 MB). Peak memory consumption was 62.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:00,979 INFO L168 Benchmark]: TraceAbstraction took 100606.62 ms. Allocated memory was 154.1 MB in the beginning and 468.7 MB in the end (delta: 314.6 MB). Free memory was 75.1 MB in the beginning and 248.0 MB in the end (delta: -172.9 MB). Peak memory consumption was 234.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:16:00,981 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 125.8 MB. Free memory is still 104.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 491.94 ms. Allocated memory is still 154.1 MB. Free memory was 129.2 MB in the beginning and 109.4 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 135.27 ms. Allocated memory is still 154.1 MB. Free memory was 109.4 MB in the beginning and 135.7 MB in the end (delta: -26.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1797.26 ms. Allocated memory is still 154.1 MB. Free memory was 135.7 MB in the beginning and 75.6 MB in the end (delta: 60.1 MB). Peak memory consumption was 62.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 100606.62 ms. Allocated memory was 154.1 MB in the beginning and 468.7 MB in the end (delta: 314.6 MB). Free memory was 75.1 MB in the beginning and 248.0 MB in the end (delta: -172.9 MB). Peak memory consumption was 234.0 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: 375]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 368]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 414]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 421]: 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: 699]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || (1 <= systemActive && splverifierCounter == 0) - InvariantResult [Line: 458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 854]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 45]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((!(tmp == 0) || !(1 <= systemActive)) || !(pumpRunning == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 526]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 847]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 513]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 583]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 689]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 782]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 826]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 448]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 758]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 505]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 680]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 770]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 437]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 598 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 42.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 35.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 57.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1081 SDtfs, 1923 SDslu, 2477 SDs, 0 SdLazy, 3295 SolverSat, 551 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 209 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 26.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=312occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 6 MinimizatonAttempts, 303 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 217 LocationsWithAnnotation, 735 PreInvPairs, 962 NumberOfFragments, 2340 HoareAnnotationTreeSize, 735 FomulaSimplifications, 822501 FormulaSimplificationTreeSizeReduction, 6.2s HoareSimplificationTime, 217 FomulaSimplificationsInter, 82950 FormulaSimplificationTreeSizeReductionInter, 51.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 1010 NumberOfCodeBlocks, 1010 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1004 ConstructedInterpolants, 0 QuantifiedInterpolants, 456985 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 41/42 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...