/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-b8ad66e [2020-10-24 00:01:53,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:01:53,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:01:53,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:01:53,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:01:53,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:01:53,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:01:53,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:01:53,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:01:53,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:01:53,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:01:53,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:01:53,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:01:53,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:01:53,349 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:01:53,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:01:53,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:01:53,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:01:53,374 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:01:53,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:01:53,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:01:53,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:01:53,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:01:53,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:01:53,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:01:53,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:01:53,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:01:53,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:01:53,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:01:53,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:01:53,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:01:53,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:01:53,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:01:53,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:01:53,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:01:53,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:01:53,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:01:53,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:01:53,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:01:53,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:01:53,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:01:53,410 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:01:53,433 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:01:53,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:01:53,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:01:53,438 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:01:53,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:01:53,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:01:53,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:01:53,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:01:53,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:01:53,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:01:53,440 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:01:53,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:01:53,441 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:01:53,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:01:53,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:01:53,442 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:01:53,442 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:01:53,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:01:53,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:01:53,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:01:53,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:01:53,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:01:53,443 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:01:53,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:01:53,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:01:53,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:01:53,889 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:01:53,890 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:01:53,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2020-10-24 00:01:53,969 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/980c2bb90/a106c17fabcd4b96807002f581b76cdc/FLAGb0f6d56b5 [2020-10-24 00:01:54,666 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:01:54,667 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product10.cil.c [2020-10-24 00:01:54,686 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/980c2bb90/a106c17fabcd4b96807002f581b76cdc/FLAGb0f6d56b5 [2020-10-24 00:01:54,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/980c2bb90/a106c17fabcd4b96807002f581b76cdc [2020-10-24 00:01:54,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:01:54,961 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:01:54,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:01:54,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:01:54,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:01:54,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:01:54" (1/1) ... [2020-10-24 00:01:54,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4980f8ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:54, skipping insertion in model container [2020-10-24 00:01:54,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:01:54" (1/1) ... [2020-10-24 00:01:54,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:01:55,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:01:55,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:01:55,401 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:01:55,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:01:55,557 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:01:55,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55 WrapperNode [2020-10-24 00:01:55,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:01:55,558 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:01:55,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:01:55,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:01:55,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... [2020-10-24 00:01:55,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... [2020-10-24 00:01:55,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... [2020-10-24 00:01:55,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... [2020-10-24 00:01:55,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... [2020-10-24 00:01:55,636 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... [2020-10-24 00:01:55,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... [2020-10-24 00:01:55,651 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:01:55,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:01:55,653 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:01:55,653 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:01:55,654 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:01:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:01:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:01:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:01:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:01:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:01:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:01:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:01:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:01:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:01:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:01:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:01:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:01:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:01:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:01:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:01:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:01:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:01:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:01:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:01:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-10-24 00:01:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:01:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:01:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:01:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:01:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:01:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-24 00:01:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:01:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:01:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:01:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:01:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:01:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:01:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:01:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:01:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:01:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:01:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:01:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:01:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:01:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:01:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:01:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:01:55,740 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:01:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:01:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:01:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:01:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:01:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:01:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:01:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:01:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:01:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:01:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:01:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:01:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:01:55,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:01:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:01:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:01:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:01:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:01:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:01:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:01:55,743 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:01:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:01:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:01:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:01:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:01:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:01:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:01:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:01:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:01:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:01:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:01:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:01:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:01:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:01:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:01:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:01:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:01:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:01:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-24 00:01:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:01:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-10-24 00:01:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:01:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:01:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:01:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:01:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:01:56,826 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:01:56,826 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:01:56,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:01:56 BoogieIcfgContainer [2020-10-24 00:01:56,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:01:56,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:01:56,832 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:01:56,835 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:01:56,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:01:54" (1/3) ... [2020-10-24 00:01:56,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a4fe34f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:01:56, skipping insertion in model container [2020-10-24 00:01:56,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:01:55" (2/3) ... [2020-10-24 00:01:56,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a4fe34f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:01:56, skipping insertion in model container [2020-10-24 00:01:56,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:01:56" (3/3) ... [2020-10-24 00:01:56,839 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product10.cil.c [2020-10-24 00:01:56,851 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:01:56,858 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:01:56,887 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:01:56,912 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:01:56,912 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:01:56,912 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:01:56,912 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:01:56,912 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:01:56,913 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:01:56,913 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:01:56,913 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:01:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2020-10-24 00:01:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:01:56,954 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:01:56,955 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] [2020-10-24 00:01:56,955 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:01:56,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:01:56,962 INFO L82 PathProgramCache]: Analyzing trace with hash -1267782432, now seen corresponding path program 1 times [2020-10-24 00:01:56,972 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:01:56,972 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1771313959] [2020-10-24 00:01:56,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:01:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,734 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:01:57,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:01:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:01:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:01:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:01:57,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:01:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:01:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:01:57,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:01:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:01:57,930 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1771313959] [2020-10-24 00:01:57,933 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:01:57,933 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:01:57,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756101121] [2020-10-24 00:01:57,944 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:01:57,947 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:01:57,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:01:57,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:01:57,964 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 3 states. [2020-10-24 00:01:59,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:01:59,383 INFO L93 Difference]: Finished difference Result 362 states and 435 transitions. [2020-10-24 00:01:59,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:01:59,386 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:01:59,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:01:59,402 INFO L225 Difference]: With dead ends: 362 [2020-10-24 00:01:59,402 INFO L226 Difference]: Without dead ends: 238 [2020-10-24 00:01:59,407 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:01:59,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-10-24 00:01:59,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 200. [2020-10-24 00:01:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2020-10-24 00:01:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 213 transitions. [2020-10-24 00:01:59,533 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 213 transitions. Word has length 148 [2020-10-24 00:01:59,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:01:59,534 INFO L481 AbstractCegarLoop]: Abstraction has 200 states and 213 transitions. [2020-10-24 00:01:59,534 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:01:59,534 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 213 transitions. [2020-10-24 00:01:59,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:01:59,538 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:01:59,538 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] [2020-10-24 00:01:59,539 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:01:59,539 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:01:59,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:01:59,540 INFO L82 PathProgramCache]: Analyzing trace with hash -393278624, now seen corresponding path program 1 times [2020-10-24 00:01:59,540 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:01:59,540 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [502140391] [2020-10-24 00:01:59,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:01:59,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,054 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:00,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:02:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:02:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:02:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:02:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:02:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:02:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:02:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:02:00,153 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [502140391] [2020-10-24 00:02:00,156 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:02:00,156 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:02:00,157 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176398575] [2020-10-24 00:02:00,158 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:02:00,159 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:02:00,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:02:00,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:02:00,160 INFO L87 Difference]: Start difference. First operand 200 states and 213 transitions. Second operand 4 states. [2020-10-24 00:02:00,992 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:02:01,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:01,661 INFO L93 Difference]: Finished difference Result 272 states and 302 transitions. [2020-10-24 00:02:01,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:02:01,662 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:02:01,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:01,666 INFO L225 Difference]: With dead ends: 272 [2020-10-24 00:02:01,666 INFO L226 Difference]: Without dead ends: 221 [2020-10-24 00:02:01,667 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:02:01,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-10-24 00:02:01,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 190. [2020-10-24 00:02:01,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-10-24 00:02:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 200 transitions. [2020-10-24 00:02:01,767 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 200 transitions. Word has length 149 [2020-10-24 00:02:01,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:01,771 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 200 transitions. [2020-10-24 00:02:01,771 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:02:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 200 transitions. [2020-10-24 00:02:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-24 00:02:01,778 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:02:01,778 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] [2020-10-24 00:02:01,778 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:02:01,779 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:02:01,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:02:01,780 INFO L82 PathProgramCache]: Analyzing trace with hash -2032033393, now seen corresponding path program 1 times [2020-10-24 00:02:01,780 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:02:01,780 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1983142713] [2020-10-24 00:02:01,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:02:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,356 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:02,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:02:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:02:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:02:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:02:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:02:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:02:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:02:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-24 00:02:02,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:02,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:02:02,569 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1983142713] [2020-10-24 00:02:02,569 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:02:02,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-24 00:02:02,570 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22750852] [2020-10-24 00:02:02,571 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-24 00:02:02,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:02:02,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-24 00:02:02,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-24 00:02:02,572 INFO L87 Difference]: Start difference. First operand 190 states and 200 transitions. Second operand 10 states. [2020-10-24 00:02:03,206 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:02:03,689 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:02:04,076 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:02:04,478 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:04,874 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:05,250 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:06,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:06,417 INFO L93 Difference]: Finished difference Result 318 states and 364 transitions. [2020-10-24 00:02:06,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 00:02:06,418 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-10-24 00:02:06,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:06,422 INFO L225 Difference]: With dead ends: 318 [2020-10-24 00:02:06,422 INFO L226 Difference]: Without dead ends: 243 [2020-10-24 00:02:06,424 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-10-24 00:02:06,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2020-10-24 00:02:06,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 190. [2020-10-24 00:02:06,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-10-24 00:02:06,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 199 transitions. [2020-10-24 00:02:06,495 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 199 transitions. Word has length 162 [2020-10-24 00:02:06,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:06,496 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 199 transitions. [2020-10-24 00:02:06,496 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-24 00:02:06,496 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 199 transitions. [2020-10-24 00:02:06,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-10-24 00:02:06,498 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:02:06,498 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] [2020-10-24 00:02:06,499 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:02:06,499 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:02:06,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:02:06,500 INFO L82 PathProgramCache]: Analyzing trace with hash -1883746836, now seen corresponding path program 1 times [2020-10-24 00:02:06,500 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:02:06,500 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1280409874] [2020-10-24 00:02:06,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:02:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,021 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:07,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:02:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:02:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:02:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:02:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:02:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:02:07,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:02:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-24 00:02:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-10-24 00:02:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:07,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:02:07,269 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1280409874] [2020-10-24 00:02:07,269 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:02:07,270 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-24 00:02:07,270 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504704652] [2020-10-24 00:02:07,270 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-24 00:02:07,271 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:02:07,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-24 00:02:07,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-10-24 00:02:07,272 INFO L87 Difference]: Start difference. First operand 190 states and 199 transitions. Second operand 14 states. [2020-10-24 00:02:07,908 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:02:08,434 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:02:08,827 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:02:09,247 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:09,623 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:09,998 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:10,938 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:02:11,806 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:12,160 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:12,562 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:12,954 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:02:13,330 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:02:13,701 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:02:14,076 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:14,444 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:14,826 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:02:15,264 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:15,700 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:02:16,122 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:16,490 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:17,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:17,613 INFO L93 Difference]: Finished difference Result 481 states and 575 transitions. [2020-10-24 00:02:17,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-24 00:02:17,613 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2020-10-24 00:02:17,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:17,618 INFO L225 Difference]: With dead ends: 481 [2020-10-24 00:02:17,618 INFO L226 Difference]: Without dead ends: 406 [2020-10-24 00:02:17,620 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-10-24 00:02:17,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2020-10-24 00:02:17,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 312. [2020-10-24 00:02:17,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 312 states. [2020-10-24 00:02:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 340 transitions. [2020-10-24 00:02:17,803 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 340 transitions. Word has length 165 [2020-10-24 00:02:17,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:17,803 INFO L481 AbstractCegarLoop]: Abstraction has 312 states and 340 transitions. [2020-10-24 00:02:17,803 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-24 00:02:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 340 transitions. [2020-10-24 00:02:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-10-24 00:02:17,806 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:02:17,806 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] [2020-10-24 00:02:17,807 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:02:17,807 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:02:17,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:02:17,807 INFO L82 PathProgramCache]: Analyzing trace with hash 1550874210, now seen corresponding path program 1 times [2020-10-24 00:02:17,808 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:02:17,808 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1231035246] [2020-10-24 00:02:17,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:02:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,170 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:18,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:02:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:02:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:02:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:02:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:02:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:02:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:02:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-24 00:02:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-24 00:02:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,281 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-24 00:02:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 00:02:18,320 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1231035246] [2020-10-24 00:02:18,320 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:02:18,320 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-24 00:02:18,320 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279793215] [2020-10-24 00:02:18,321 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-24 00:02:18,321 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:02:18,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-24 00:02:18,322 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-24 00:02:18,322 INFO L87 Difference]: Start difference. First operand 312 states and 340 transitions. Second operand 6 states. [2020-10-24 00:02:18,977 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:02:19,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:19,976 INFO L93 Difference]: Finished difference Result 522 states and 606 transitions. [2020-10-24 00:02:19,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 00:02:19,976 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-10-24 00:02:19,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:19,980 INFO L225 Difference]: With dead ends: 522 [2020-10-24 00:02:19,980 INFO L226 Difference]: Without dead ends: 381 [2020-10-24 00:02:19,982 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:02:19,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 381 states. [2020-10-24 00:02:20,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 381 to 294. [2020-10-24 00:02:20,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 294 states. [2020-10-24 00:02:20,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 311 transitions. [2020-10-24 00:02:20,092 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 311 transitions. Word has length 170 [2020-10-24 00:02:20,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:20,093 INFO L481 AbstractCegarLoop]: Abstraction has 294 states and 311 transitions. [2020-10-24 00:02:20,093 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-24 00:02:20,093 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 311 transitions. [2020-10-24 00:02:20,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-10-24 00:02:20,096 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:02:20,097 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] [2020-10-24 00:02:20,097 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:02:20,097 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:02:20,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:02:20,098 INFO L82 PathProgramCache]: Analyzing trace with hash -155976453, now seen corresponding path program 1 times [2020-10-24 00:02:20,098 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:02:20,098 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1073523487] [2020-10-24 00:02:20,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:02:20,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,485 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:20,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:02:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:02:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:02:20,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:02:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:02:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:02:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:02:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-24 00:02:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:02:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-24 00:02:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:02:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-24 00:02:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-24 00:02:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-24 00:02:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-24 00:02:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-24 00:02:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:02:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-10-24 00:02:20,684 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1073523487] [2020-10-24 00:02:20,685 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:02:20,685 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-24 00:02:20,686 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220263816] [2020-10-24 00:02:20,687 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-24 00:02:20,687 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:02:20,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-24 00:02:20,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-24 00:02:20,688 INFO L87 Difference]: Start difference. First operand 294 states and 311 transitions. Second operand 10 states. [2020-10-24 00:02:21,357 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:02:22,772 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:23,138 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:23,488 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:23,897 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:02:24,285 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:02:24,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:02:24,453 INFO L93 Difference]: Finished difference Result 383 states and 432 transitions. [2020-10-24 00:02:24,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-24 00:02:24,454 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 216 [2020-10-24 00:02:24,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:02:24,455 INFO L225 Difference]: With dead ends: 383 [2020-10-24 00:02:24,455 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:02:24,457 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-10-24 00:02:24,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:02:24,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:02:24,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:02:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:02:24,458 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 216 [2020-10-24 00:02:24,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:02:24,458 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:02:24,458 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-24 00:02:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:02:24,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:02:24,459 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:02:24,461 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:02:25,374 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:25,604 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:25,802 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:26,163 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:26,326 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:27,331 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:27,732 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:27,880 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:28,039 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:28,277 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:28,695 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:30,662 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:30,830 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:30,972 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 225 [2020-10-24 00:02:31,554 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:32,165 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:02:32,513 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-24 00:02:32,794 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:02:33,107 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-24 00:02:33,456 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2020-10-24 00:02:33,747 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:34,027 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:34,312 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:34,589 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:35,093 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:02:35,379 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-10-24 00:02:35,644 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:02:35,921 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:36,225 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:36,508 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:37,099 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-10-24 00:02:37,391 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:37,921 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:38,222 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-24 00:02:38,588 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:02:38,863 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:39,212 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:39,482 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:02:40,030 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:02:40,599 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:02:41,213 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2020-10-24 00:02:41,500 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:42,059 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 11 [2020-10-24 00:02:42,561 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:42,855 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:43,120 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:43,430 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:43,712 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:44,030 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:02:44,302 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:44,607 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-24 00:02:44,904 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-10-24 00:02:45,219 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:45,526 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 24 [2020-10-24 00:02:45,780 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:02:46,069 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-24 00:02:46,353 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-24 00:02:46,615 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:46,871 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:47,139 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:47,408 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:02:47,939 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-10-24 00:02:48,216 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-10-24 00:02:48,486 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:48,992 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:49,258 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:49,725 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:02:50,269 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:02:50,751 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 14 [2020-10-24 00:02:51,311 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 15 [2020-10-24 00:02:51,573 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:51,851 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 17 [2020-10-24 00:02:52,121 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:52,413 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:52,679 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:52,958 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:53,220 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-24 00:02:53,573 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:02:53,870 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-24 00:02:54,395 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-10-24 00:02:54,691 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-24 00:02:55,198 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-10-24 00:02:55,530 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:02:56,104 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:56,628 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 12 [2020-10-24 00:02:56,889 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:57,163 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:57,440 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 20 [2020-10-24 00:02:57,958 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-10-24 00:02:58,218 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:58,482 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:58,773 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 17 [2020-10-24 00:02:59,094 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-10-24 00:02:59,101 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:02:59,102 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:02:59,102 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:02:59,102 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:02:59,102 INFO L274 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-10-24 00:02:59,102 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 123 178) no Hoare annotation was computed. [2020-10-24 00:02:59,102 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-24 00:02:59,102 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-10-24 00:02:59,103 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 123 178) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L165-1(line 165) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L165-2(line 165) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 123 178) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-24 00:02:59,104 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L170(lines 147 171) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-10-24 00:02:59,105 INFO L274 CegarLoopResult]: For program point L154(lines 154 158) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L154-1(lines 154 158) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L146-1(line 146) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L146-2(line 146) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L167-1(lines 148 169) no Hoare annotation was computed. [2020-10-24 00:02:59,106 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 179 238) no Hoare annotation was computed. [2020-10-24 00:02:59,107 INFO L274 CegarLoopResult]: For program point L205-2(lines 205 230) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 179 238) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 179 238) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-10-24 00:02:59,108 INFO L274 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L231(lines 204 232) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L223-1(line 223) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L223-2(line 223) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-24 00:02:59,109 INFO L274 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L219-1(line 219) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L219-2(line 219) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L211(lines 211 215) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L203-1(line 203) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L203-2(line 203) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-10-24 00:02:59,110 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L228-1(line 228) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L228-2(line 228) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L224-1(line 224) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L224-2(line 224) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-10-24 00:02:59,111 INFO L274 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-10-24 00:02:59,112 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-10-24 00:02:59,112 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 854 860) the Hoare annotation is: true [2020-10-24 00:02:59,112 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 854 860) the Hoare annotation is: true [2020-10-24 00:02:59,112 INFO L277 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: true [2020-10-24 00:02:59,112 INFO L270 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))) [2020-10-24 00:02:59,112 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 861 869) the Hoare annotation is: true [2020-10-24 00:02:59,112 INFO L270 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))) [2020-10-24 00:02:59,113 INFO L270 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))) [2020-10-24 00:02:59,113 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2020-10-24 00:02:59,113 INFO L270 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:02:59,113 INFO L270 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)))) [2020-10-24 00:02:59,113 INFO L270 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:02:59,114 INFO L270 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)))) [2020-10-24 00:02:59,114 INFO L270 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)) [2020-10-24 00:02:59,114 INFO L270 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)))) [2020-10-24 00:02:59,114 INFO L270 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)))) [2020-10-24 00:02:59,114 INFO L270 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)) [2020-10-24 00:02:59,114 INFO L277 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: true [2020-10-24 00:02:59,114 INFO L270 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)) [2020-10-24 00:02:59,115 INFO L270 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)) [2020-10-24 00:02:59,115 INFO L270 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)) [2020-10-24 00:02:59,115 INFO L270 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)) [2020-10-24 00:02:59,115 INFO L277 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: true [2020-10-24 00:02:59,115 INFO L277 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: true [2020-10-24 00:02:59,115 INFO L270 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))) [2020-10-24 00:02:59,115 INFO L270 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))) [2020-10-24 00:02:59,116 INFO L270 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))) [2020-10-24 00:02:59,116 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 526 548) the Hoare annotation is: true [2020-10-24 00:02:59,116 INFO L270 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))) [2020-10-24 00:02:59,116 INFO L277 CegarLoopResult]: At program point L536-1(lines 536 543) the Hoare annotation is: true [2020-10-24 00:02:59,116 INFO L270 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))) [2020-10-24 00:02:59,116 INFO L270 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))) [2020-10-24 00:02:59,116 INFO L270 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))) [2020-10-24 00:02:59,116 INFO L270 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))) [2020-10-24 00:02:59,117 INFO L270 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))) [2020-10-24 00:02:59,117 INFO L270 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))) [2020-10-24 00:02:59,117 INFO L270 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))) [2020-10-24 00:02:59,117 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 526 548) the Hoare annotation is: true [2020-10-24 00:02:59,117 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 481 504) no Hoare annotation was computed. [2020-10-24 00:02:59,117 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 481 504) no Hoare annotation was computed. [2020-10-24 00:02:59,117 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 481 504) no Hoare annotation was computed. [2020-10-24 00:02:59,117 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-24 00:02:59,117 INFO L274 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-24 00:02:59,118 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-24 00:02:59,119 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-24 00:02:59,119 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 590 597) no Hoare annotation was computed. [2020-10-24 00:02:59,119 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 590 597) no Hoare annotation was computed. [2020-10-24 00:02:59,119 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 590 597) no Hoare annotation was computed. [2020-10-24 00:02:59,119 INFO L270 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))) [2020-10-24 00:02:59,119 INFO L277 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: true [2020-10-24 00:02:59,119 INFO L270 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))) [2020-10-24 00:02:59,119 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 635 643) the Hoare annotation is: true [2020-10-24 00:02:59,119 INFO L270 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))) [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L674-1(line 674) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L663(lines 663 671) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L663-2(lines 663 671) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 644 679) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L651(lines 651 659) no Hoare annotation was computed. [2020-10-24 00:02:59,120 INFO L274 CegarLoopResult]: For program point L651-2(lines 651 659) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 644 679) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 644 679) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 847 853) the Hoare annotation is: true [2020-10-24 00:02:59,121 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 847 853) the Hoare annotation is: true [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-24 00:02:59,121 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 77 122) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L114-1(line 114) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L114-2(line 114) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 77 122) no Hoare annotation was computed. [2020-10-24 00:02:59,122 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L77(lines 77 122) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L77-1(lines 77 122) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 77 122) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L100-1(line 100) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-24 00:02:59,123 INFO L274 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L107-1(line 107) no Hoare annotation was computed. [2020-10-24 00:02:59,124 INFO L274 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L103-1(line 103) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 390 435) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-10-24 00:02:59,125 INFO L274 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 414 415) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 390 435) no Hoare annotation was computed. [2020-10-24 00:02:59,126 INFO L274 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 390 435) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L414(lines 414 415) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L410(lines 410 417) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L404(lines 404 424) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L404-1(lines 404 424) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-24 00:02:59,127 INFO L274 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 421 422) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L431-1(line 431) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L431-2(line 431) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L429-1(line 429) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L429-2(line 429) no Hoare annotation was computed. [2020-10-24 00:02:59,128 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-24 00:02:59,129 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-24 00:02:59,129 INFO L274 CegarLoopResult]: For program point L390(lines 390 435) no Hoare annotation was computed. [2020-10-24 00:02:59,129 INFO L274 CegarLoopResult]: For program point L421(lines 421 422) no Hoare annotation was computed. [2020-10-24 00:02:59,129 INFO L270 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))) [2020-10-24 00:02:59,129 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 513 522) the Hoare annotation is: true [2020-10-24 00:02:59,129 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 513 522) the Hoare annotation is: true [2020-10-24 00:02:59,129 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 624 634) no Hoare annotation was computed. [2020-10-24 00:02:59,129 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 624 634) no Hoare annotation was computed. [2020-10-24 00:02:59,129 INFO L274 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-10-24 00:02:59,129 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 624 634) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L274 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L274 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L274 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L274 CegarLoopResult]: For program point L629-3(line 629) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L274 CegarLoopResult]: For program point deactivatePumpENTRY(lines 616 623) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L274 CegarLoopResult]: For program point deactivatePumpEXIT(lines 616 623) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L274 CegarLoopResult]: For program point deactivatePumpFINAL(lines 616 623) no Hoare annotation was computed. [2020-10-24 00:02:59,130 INFO L277 CegarLoopResult]: At program point processEnvironmentEXIT(lines 583 589) the Hoare annotation is: true [2020-10-24 00:02:59,130 INFO L277 CegarLoopResult]: At program point processEnvironmentFINAL(lines 583 589) the Hoare annotation is: true [2020-10-24 00:02:59,130 INFO L270 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))) [2020-10-24 00:02:59,130 INFO L270 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))) [2020-10-24 00:02:59,131 INFO L270 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))) [2020-10-24 00:02:59,131 INFO L270 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))) [2020-10-24 00:02:59,131 INFO L270 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))) [2020-10-24 00:02:59,131 INFO L270 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))) [2020-10-24 00:02:59,131 INFO L270 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))) [2020-10-24 00:02:59,131 INFO L270 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))) [2020-10-24 00:02:59,132 INFO L270 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))) [2020-10-24 00:02:59,132 INFO L270 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))) [2020-10-24 00:02:59,132 INFO L270 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))) [2020-10-24 00:02:59,132 INFO L270 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))) [2020-10-24 00:02:59,132 INFO L270 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))) [2020-10-24 00:02:59,132 INFO L270 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))) [2020-10-24 00:02:59,132 INFO L277 CegarLoopResult]: At program point testEXIT(lines 689 754) the Hoare annotation is: true [2020-10-24 00:02:59,132 INFO L270 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))) [2020-10-24 00:02:59,133 INFO L270 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))) [2020-10-24 00:02:59,133 INFO L270 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))) [2020-10-24 00:02:59,133 INFO L270 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))) [2020-10-24 00:02:59,133 INFO L270 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))) [2020-10-24 00:02:59,133 INFO L270 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))) [2020-10-24 00:02:59,133 INFO L277 CegarLoopResult]: At program point testFINAL(lines 689 754) the Hoare annotation is: true [2020-10-24 00:02:59,133 INFO L270 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))) [2020-10-24 00:02:59,133 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L270 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))) [2020-10-24 00:02:59,134 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 368 369) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 344 389) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L368(lines 368 369) no Hoare annotation was computed. [2020-10-24 00:02:59,135 INFO L274 CegarLoopResult]: For program point L364(lines 364 371) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L358(lines 358 378) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L358-1(lines 358 378) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L385-1(line 385) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L385-2(line 385) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-10-24 00:02:59,136 INFO L274 CegarLoopResult]: For program point L383-1(line 383) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 375 376) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L383-2(line 383) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L344(lines 344 389) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L375(lines 375 376) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 344 389) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 344 389) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-10-24 00:02:59,137 INFO L274 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L363-2(line 363) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L811(lines 811 819) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L811-2(lines 811 819) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 803 825) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 803 825) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 803 825) no Hoare annotation was computed. [2020-10-24 00:02:59,138 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L292(lines 292 296) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-24 00:02:59,139 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L317-1(line 317) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L317-2(line 317) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 241 343) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-24 00:02:59,140 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 241 343) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L319-2(line 319) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L311(lines 289 312) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-10-24 00:02:59,141 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 241 343) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L270(lines 270 286) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L287(lines 287 328) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-10-24 00:02:59,142 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L329(lines 329 340) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L321-1(line 321) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L330(lines 330 337) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-10-24 00:02:59,143 INFO L274 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L265(lines 265 269) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L290-2(lines 290 310) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L241(lines 241 343) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L241-1(lines 241 343) no Hoare annotation was computed. [2020-10-24 00:02:59,144 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L291(lines 290 310) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 837 846) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 837 846) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 837 846) no Hoare annotation was computed. [2020-10-24 00:02:59,145 INFO L274 CegarLoopResult]: For program point L839-1(line 839) no Hoare annotation was computed. [2020-10-24 00:02:59,146 INFO L274 CegarLoopResult]: For program point L839-2(line 839) no Hoare annotation was computed. [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L675-2(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L556(line 556) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,146 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L375-1(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L821-1(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L821-2(line 821) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,147 INFO L270 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L817-2(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L817-3(line 817) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 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)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L813-1(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L813-2(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L813-3(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,148 INFO L270 CegarLoopResult]: At program point L813-4(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L809-1(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L813-5(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L809-2(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L809-3(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L809-4(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L421-1(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L809-5(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,149 INFO L270 CegarLoopResult]: At program point L809-6(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L809-7(line 809) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L673-3(line 673) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,150 INFO L270 CegarLoopResult]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L669-3(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L669-4(line 669) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L665-1(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L665-2(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L665-3(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,151 INFO L270 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L661-1(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L661-2(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L661-3(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L661-4(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L661-5(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,152 INFO L270 CegarLoopResult]: At program point L368-1(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L657-2(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L661-6(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L657-3(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L661-7(line 661) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L657-4(line 657) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L653-2(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L653-3(line 653) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,153 INFO L270 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,154 INFO L270 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,154 INFO L270 CegarLoopResult]: At program point L414-1(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,154 INFO L270 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:02:59,154 INFO L270 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,154 INFO L270 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)|)) [2020-10-24 00:02:59,154 INFO L270 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,155 INFO L270 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:02:59,155 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point L610-1(lines 599 615) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point L606(lines 606 612) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 599 615) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point L604-2(line 604) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point L604-3(line 604) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 599 615) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-24 00:02:59,155 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 826 834) the Hoare annotation is: true [2020-10-24 00:02:59,156 INFO L270 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))) [2020-10-24 00:02:59,156 INFO L277 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: true [2020-10-24 00:02:59,156 INFO L270 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))) [2020-10-24 00:02:59,156 INFO L270 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))) [2020-10-24 00:02:59,156 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:02:59,156 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:02:59,156 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:02:59,156 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:02:59,156 INFO L277 CegarLoopResult]: At program point L786-1(lines 782 793) the Hoare annotation is: true [2020-10-24 00:02:59,156 INFO L270 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)) [2020-10-24 00:02:59,156 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 782 793) the Hoare annotation is: true [2020-10-24 00:02:59,157 INFO L270 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)) [2020-10-24 00:02:59,157 INFO L270 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)) [2020-10-24 00:02:59,157 INFO L270 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))) [2020-10-24 00:02:59,157 INFO L270 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))) [2020-10-24 00:02:59,157 INFO L270 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:02:59,157 INFO L270 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))) [2020-10-24 00:02:59,157 INFO L270 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))) [2020-10-24 00:02:59,157 INFO L270 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))) [2020-10-24 00:02:59,158 INFO L270 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))) [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 448 477) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L473(lines 448 477) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 448 477) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L462(lines 462 466) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L462-1(lines 462 466) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L458-2(lines 458 472) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: true [2020-10-24 00:02:59,158 INFO L277 CegarLoopResult]: At program point L454-1(line 454) the Hoare annotation is: true [2020-10-24 00:02:59,159 INFO L277 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: true [2020-10-24 00:02:59,159 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 794 802) no Hoare annotation was computed. [2020-10-24 00:02:59,159 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-24 00:02:59,159 INFO L274 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-10-24 00:02:59,159 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 794 802) no Hoare annotation was computed. [2020-10-24 00:02:59,159 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 794 802) no Hoare annotation was computed. [2020-10-24 00:02:59,159 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 758 769) the Hoare annotation is: true [2020-10-24 00:02:59,159 INFO L277 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: true [2020-10-24 00:02:59,159 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 758 769) the Hoare annotation is: true [2020-10-24 00:02:59,159 INFO L277 CegarLoopResult]: At program point L762-1(lines 758 769) the Hoare annotation is: true [2020-10-24 00:02:59,159 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 505 511) the Hoare annotation is: true [2020-10-24 00:02:59,160 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 505 511) the Hoare annotation is: true [2020-10-24 00:02:59,160 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:02:59,160 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:02:59,160 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:02:59,160 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:02:59,160 INFO L270 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))) [2020-10-24 00:02:59,160 INFO L270 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))) [2020-10-24 00:02:59,160 INFO L270 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))) [2020-10-24 00:02:59,160 INFO L270 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))) [2020-10-24 00:02:59,161 INFO L270 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))) [2020-10-24 00:02:59,161 INFO L270 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))) [2020-10-24 00:02:59,161 INFO L270 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))) [2020-10-24 00:02:59,161 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 437 444) the Hoare annotation is: true [2020-10-24 00:02:59,161 INFO L277 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: true [2020-10-24 00:02:59,161 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 437 444) the Hoare annotation is: true [2020-10-24 00:02:59,161 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 437 444) the Hoare annotation is: true [2020-10-24 00:02:59,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:02:59 BoogieIcfgContainer [2020-10-24 00:02:59,183 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:02:59,184 INFO L168 Benchmark]: Toolchain (without parser) took 64231.77 ms. Allocated memory was 156.2 MB in the beginning and 478.2 MB in the end (delta: 321.9 MB). Free memory was 131.8 MB in the beginning and 219.7 MB in the end (delta: -87.9 MB). Peak memory consumption was 296.6 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:59,185 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 156.2 MB. Free memory is still 129.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:02:59,186 INFO L168 Benchmark]: CACSL2BoogieTranslator took 594.30 ms. Allocated memory is still 156.2 MB. Free memory was 131.2 MB in the beginning and 111.1 MB in the end (delta: 20.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:59,186 INFO L168 Benchmark]: Boogie Preprocessor took 92.98 ms. Allocated memory is still 156.2 MB. Free memory was 111.1 MB in the beginning and 107.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:59,187 INFO L168 Benchmark]: RCFGBuilder took 1177.23 ms. Allocated memory is still 156.2 MB. Free memory was 107.1 MB in the beginning and 54.1 MB in the end (delta: 52.9 MB). Peak memory consumption was 53.7 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:59,187 INFO L168 Benchmark]: TraceAbstraction took 62351.17 ms. Allocated memory was 156.2 MB in the beginning and 478.2 MB in the end (delta: 321.9 MB). Free memory was 53.6 MB in the beginning and 219.7 MB in the end (delta: -166.1 MB). Peak memory consumption was 216.7 MB. Max. memory is 8.0 GB. [2020-10-24 00:02:59,190 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 156.2 MB. Free memory is still 129.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 594.30 ms. Allocated memory is still 156.2 MB. Free memory was 131.2 MB in the beginning and 111.1 MB in the end (delta: 20.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 92.98 ms. Allocated memory is still 156.2 MB. Free memory was 111.1 MB in the beginning and 107.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1177.23 ms. Allocated memory is still 156.2 MB. Free memory was 107.1 MB in the beginning and 54.1 MB in the end (delta: 52.9 MB). Peak memory consumption was 53.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 62351.17 ms. Allocated memory was 156.2 MB in the beginning and 478.2 MB in the end (delta: 321.9 MB). Free memory was 53.6 MB in the beginning and 219.7 MB in the end (delta: -166.1 MB). Peak memory consumption was 216.7 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: 27.5s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 22.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1081 SDtfs, 1923 SDslu, 2477 SDs, 0 SdLazy, 3295 SolverSat, 551 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 209 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 14.7s 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, 6.5s HoareSimplificationTime, 217 FomulaSimplificationsInter, 82950 FormulaSimplificationTreeSizeReductionInter, 27.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.4s 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...