/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_product20.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:03:15,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:03:15,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:03:15,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:03:15,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:03:15,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:03:15,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:03:15,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:03:15,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:03:15,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:03:15,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:03:15,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:03:15,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:03:15,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:03:15,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:03:15,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:03:15,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:03:15,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:03:15,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:03:15,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:03:15,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:03:15,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:03:15,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:03:15,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:03:15,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:03:15,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:03:15,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:03:15,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:03:15,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:03:15,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:03:15,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:03:15,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:03:15,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:03:15,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:03:15,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:03:15,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:03:15,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:03:15,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:03:15,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:03:15,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:03:15,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:03:15,651 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 00:03:15,672 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:03:15,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:03:15,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:03:15,678 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:03:15,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:03:15,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:03:15,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:03:15,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:03:15,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:03:15,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:03:15,691 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:03:15,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:03:15,692 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:03:15,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:03:15,693 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:03:15,693 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:03:15,693 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:03:15,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:03:15,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:03:15,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:03:15,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:03:15,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:03:15,694 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:03:16,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:03:16,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:03:16,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:03:16,169 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:03:16,169 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:03:16,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product20.cil.c [2020-10-24 00:03:16,267 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/425137fe2/4d1de0e836a74a5a89ac67cdb3a5592c/FLAG4473f6ba8 [2020-10-24 00:03:16,967 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:03:16,968 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product20.cil.c [2020-10-24 00:03:16,988 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/425137fe2/4d1de0e836a74a5a89ac67cdb3a5592c/FLAG4473f6ba8 [2020-10-24 00:03:17,250 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/425137fe2/4d1de0e836a74a5a89ac67cdb3a5592c [2020-10-24 00:03:17,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:03:17,261 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:03:17,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:17,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:03:17,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:03:17,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22323474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17, skipping insertion in model container [2020-10-24 00:03:17,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:03:17,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:03:17,717 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:17,728 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:03:17,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:03:17,867 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:03:17,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17 WrapperNode [2020-10-24 00:03:17,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:03:17,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:03:17,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:03:17,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:03:17,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,968 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (1/1) ... [2020-10-24 00:03:17,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:03:17,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:03:17,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:03:17,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:03:17,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (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 00:03:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:03:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:03:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:03:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:03:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:03:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:03:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:03:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:03:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:03:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:03:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:03:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:03:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:03:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-24 00:03:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:03:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:03:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:03:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:03:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:03:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:03:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:03:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:03:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:03:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:03:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-24 00:03:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:03:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:03:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:03:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:03:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:03:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:03:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-24 00:03:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-24 00:03:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-24 00:03:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:03:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:03:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:03:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:03:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:03:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:03:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:03:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:03:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:03:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:03:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:03:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:03:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:03:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:03:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:03:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:03:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:03:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-24 00:03:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:03:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:03:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:03:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:03:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:03:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:03:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:03:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:03:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:03:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:03:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:03:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:03:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:03:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:03:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:03:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:03:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:03:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:03:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:03:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:03:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:03:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:03:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:03:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:03:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:03:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-10-24 00:03:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:03:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:03:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-24 00:03:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-24 00:03:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:03:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-24 00:03:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-24 00:03:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:03:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:03:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:03:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:03:19,821 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:03:19,821 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:03:19,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:19 BoogieIcfgContainer [2020-10-24 00:03:19,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:03:19,826 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:03:19,826 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:03:19,830 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:03:19,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:03:17" (1/3) ... [2020-10-24 00:03:19,831 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18c9ccb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:19, skipping insertion in model container [2020-10-24 00:03:19,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:03:17" (2/3) ... [2020-10-24 00:03:19,831 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18c9ccb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:03:19, skipping insertion in model container [2020-10-24 00:03:19,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:03:19" (3/3) ... [2020-10-24 00:03:19,833 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product20.cil.c [2020-10-24 00:03:19,844 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:03:19,850 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:03:19,862 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:03:19,887 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:03:19,887 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:03:19,887 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:03:19,887 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:03:19,887 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:03:19,888 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:03:19,888 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:03:19,888 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:03:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states. [2020-10-24 00:03:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-24 00:03:19,931 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:19,932 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 00:03:19,933 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 00:03:19,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:19,940 INFO L82 PathProgramCache]: Analyzing trace with hash 341291459, now seen corresponding path program 1 times [2020-10-24 00:03:19,950 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:19,950 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [727875907] [2020-10-24 00:03:19,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,016 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:21,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:03:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-24 00:03:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:21,196 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 00:03:21,197 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [727875907] [2020-10-24 00:03:21,200 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:21,200 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-24 00:03:21,201 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204923443] [2020-10-24 00:03:21,212 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-24 00:03:21,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:21,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-24 00:03:21,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:21,233 INFO L87 Difference]: Start difference. First operand 294 states. Second operand 3 states. [2020-10-24 00:03:22,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:22,909 INFO L93 Difference]: Finished difference Result 446 states and 533 transitions. [2020-10-24 00:03:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-24 00:03:22,911 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-24 00:03:22,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:22,933 INFO L225 Difference]: With dead ends: 446 [2020-10-24 00:03:22,934 INFO L226 Difference]: Without dead ends: 282 [2020-10-24 00:03:22,942 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-24 00:03:22,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-10-24 00:03:23,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 240. [2020-10-24 00:03:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2020-10-24 00:03:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 259 transitions. [2020-10-24 00:03:23,138 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 259 transitions. Word has length 148 [2020-10-24 00:03:23,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:23,141 INFO L481 AbstractCegarLoop]: Abstraction has 240 states and 259 transitions. [2020-10-24 00:03:23,141 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-24 00:03:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 259 transitions. [2020-10-24 00:03:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-24 00:03:23,153 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:23,153 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 00:03:23,154 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:03:23,154 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 00:03:23,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:23,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1004100877, now seen corresponding path program 1 times [2020-10-24 00:03:23,155 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:23,156 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [726335277] [2020-10-24 00:03:23,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,714 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:23,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:03:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-24 00:03:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:23,794 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 00:03:23,795 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [726335277] [2020-10-24 00:03:23,795 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:23,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:03:23,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849332760] [2020-10-24 00:03:23,797 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:03:23,797 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:23,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:03:23,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:03:23,798 INFO L87 Difference]: Start difference. First operand 240 states and 259 transitions. Second operand 4 states. [2020-10-24 00:03:24,618 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:25,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:25,596 INFO L93 Difference]: Finished difference Result 350 states and 392 transitions. [2020-10-24 00:03:25,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-24 00:03:25,597 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-24 00:03:25,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:25,602 INFO L225 Difference]: With dead ends: 350 [2020-10-24 00:03:25,602 INFO L226 Difference]: Without dead ends: 265 [2020-10-24 00:03:25,604 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 00:03:25,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-10-24 00:03:25,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 230. [2020-10-24 00:03:25,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-10-24 00:03:25,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 246 transitions. [2020-10-24 00:03:25,712 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 246 transitions. Word has length 149 [2020-10-24 00:03:25,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:25,713 INFO L481 AbstractCegarLoop]: Abstraction has 230 states and 246 transitions. [2020-10-24 00:03:25,713 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:03:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 246 transitions. [2020-10-24 00:03:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-10-24 00:03:25,716 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:25,716 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 00:03:25,717 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:03:25,717 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 00:03:25,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:25,718 INFO L82 PathProgramCache]: Analyzing trace with hash 331493244, now seen corresponding path program 1 times [2020-10-24 00:03:25,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:25,718 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [546760115] [2020-10-24 00:03:25,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,239 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:26,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-24 00:03:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:03:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-24 00:03:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:26,489 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 00:03:26,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [546760115] [2020-10-24 00:03:26,492 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:26,492 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-24 00:03:26,493 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844483510] [2020-10-24 00:03:26,494 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-24 00:03:26,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:26,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-24 00:03:26,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-24 00:03:26,496 INFO L87 Difference]: Start difference. First operand 230 states and 246 transitions. Second operand 10 states. [2020-10-24 00:03:27,153 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:27,654 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:28,039 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:03:28,433 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:28,816 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:29,199 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:30,339 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:32,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:32,703 INFO L93 Difference]: Finished difference Result 612 states and 713 transitions. [2020-10-24 00:03:32,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:03:32,709 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-10-24 00:03:32,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:32,717 INFO L225 Difference]: With dead ends: 612 [2020-10-24 00:03:32,717 INFO L226 Difference]: Without dead ends: 497 [2020-10-24 00:03:32,720 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-24 00:03:32,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2020-10-24 00:03:32,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 404. [2020-10-24 00:03:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 404 states. [2020-10-24 00:03:32,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 450 transitions. [2020-10-24 00:03:32,905 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 450 transitions. Word has length 162 [2020-10-24 00:03:32,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:32,906 INFO L481 AbstractCegarLoop]: Abstraction has 404 states and 450 transitions. [2020-10-24 00:03:32,906 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-24 00:03:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 450 transitions. [2020-10-24 00:03:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-10-24 00:03:32,909 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:32,909 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] [2020-10-24 00:03:32,910 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:03:32,910 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 00:03:32,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:32,911 INFO L82 PathProgramCache]: Analyzing trace with hash -364558590, now seen corresponding path program 1 times [2020-10-24 00:03:32,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:32,911 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [347608920] [2020-10-24 00:03:32,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,403 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:33,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-24 00:03:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-24 00:03:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-24 00:03:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:33,668 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 00:03:33,669 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [347608920] [2020-10-24 00:03:33,669 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:33,669 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-24 00:03:33,669 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1892544833] [2020-10-24 00:03:33,670 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-24 00:03:33,670 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:33,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-24 00:03:33,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-10-24 00:03:33,671 INFO L87 Difference]: Start difference. First operand 404 states and 450 transitions. Second operand 14 states. [2020-10-24 00:03:34,399 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:34,885 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:35,292 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:03:35,665 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:36,056 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:36,428 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:37,279 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:03:38,571 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:38,998 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:39,516 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:39,941 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:40,313 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:03:40,686 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:03:41,112 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:41,495 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:41,897 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:03:42,434 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:42,897 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:03:43,340 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:43,750 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:45,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:45,852 INFO L93 Difference]: Finished difference Result 1345 states and 1652 transitions. [2020-10-24 00:03:45,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-24 00:03:45,853 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-10-24 00:03:45,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:45,862 INFO L225 Difference]: With dead ends: 1345 [2020-10-24 00:03:45,863 INFO L226 Difference]: Without dead ends: 1056 [2020-10-24 00:03:45,867 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-10-24 00:03:45,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1056 states. [2020-10-24 00:03:46,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1056 to 917. [2020-10-24 00:03:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 917 states. [2020-10-24 00:03:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 917 states and 1059 transitions. [2020-10-24 00:03:46,290 INFO L78 Accepts]: Start accepts. Automaton has 917 states and 1059 transitions. Word has length 167 [2020-10-24 00:03:46,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:46,290 INFO L481 AbstractCegarLoop]: Abstraction has 917 states and 1059 transitions. [2020-10-24 00:03:46,290 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-24 00:03:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1059 transitions. [2020-10-24 00:03:46,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-10-24 00:03:46,295 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:46,295 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:03:46,296 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:03:46,296 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 00:03:46,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:46,297 INFO L82 PathProgramCache]: Analyzing trace with hash 262534384, now seen corresponding path program 1 times [2020-10-24 00:03:46,297 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:46,297 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [20618312] [2020-10-24 00:03:46,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,700 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:46,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:46,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-24 00:03:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-24 00:03:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-24 00:03:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-24 00:03:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:46,841 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 00:03:46,841 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [20618312] [2020-10-24 00:03:46,841 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:03:46,842 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-24 00:03:46,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [30424187] [2020-10-24 00:03:46,843 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-24 00:03:46,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:46,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-24 00:03:46,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-24 00:03:46,844 INFO L87 Difference]: Start difference. First operand 917 states and 1059 transitions. Second operand 6 states. [2020-10-24 00:03:47,552 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:49,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:49,060 INFO L93 Difference]: Finished difference Result 1561 states and 1880 transitions. [2020-10-24 00:03:49,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-24 00:03:49,061 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-10-24 00:03:49,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:49,068 INFO L225 Difference]: With dead ends: 1561 [2020-10-24 00:03:49,068 INFO L226 Difference]: Without dead ends: 759 [2020-10-24 00:03:49,071 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:03:49,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2020-10-24 00:03:49,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 656. [2020-10-24 00:03:49,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 656 states. [2020-10-24 00:03:49,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 715 transitions. [2020-10-24 00:03:49,352 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 715 transitions. Word has length 172 [2020-10-24 00:03:49,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:49,353 INFO L481 AbstractCegarLoop]: Abstraction has 656 states and 715 transitions. [2020-10-24 00:03:49,353 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-24 00:03:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 715 transitions. [2020-10-24 00:03:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-10-24 00:03:49,359 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:03:49,359 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:03:49,360 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:03:49,360 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 00:03:49,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:03:49,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1931325896, now seen corresponding path program 1 times [2020-10-24 00:03:49,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:03:49,361 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [572578304] [2020-10-24 00:03:49,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:03:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,788 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:03:49,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:03:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-24 00:03:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-24 00:03:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-24 00:03:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-24 00:03:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-24 00:03:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-24 00:03:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:03:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:03:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:03:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-24 00:03:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-24 00:03:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:49,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-10-24 00:03:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:03:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-10-24 00:03:50,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [572578304] [2020-10-24 00:03:50,110 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:03:50,110 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-24 00:03:50,111 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398440679] [2020-10-24 00:03:50,112 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:03:50,112 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:03:50,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:03:50,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:03:50,114 INFO L87 Difference]: Start difference. First operand 656 states and 715 transitions. Second operand 11 states. [2020-10-24 00:03:50,803 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-24 00:03:52,801 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:53,142 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:53,503 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:53,903 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:03:54,312 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-24 00:03:54,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:03:54,550 INFO L93 Difference]: Finished difference Result 753 states and 848 transitions. [2020-10-24 00:03:54,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:03:54,551 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 215 [2020-10-24 00:03:54,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:03:54,552 INFO L225 Difference]: With dead ends: 753 [2020-10-24 00:03:54,553 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:03:54,556 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-10-24 00:03:54,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:03:54,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:03:54,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:03:54,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:03:54,557 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-10-24 00:03:54,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:03:54,557 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:03:54,557 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:03:54,557 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:03:54,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:03:54,558 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:03:54,560 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:03:54,898 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 6 [2020-10-24 00:03:55,054 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:03:55,967 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:03:57,414 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:03:57,527 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:00,073 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:00,187 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:00,301 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 6 [2020-10-24 00:04:04,548 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:04:05,176 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-24 00:04:05,509 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 7 [2020-10-24 00:04:05,799 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-10-24 00:04:06,393 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:06,711 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:07,023 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-24 00:04:07,563 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:04:08,133 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:08,658 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-24 00:04:08,924 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:09,507 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 11 [2020-10-24 00:04:09,811 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:10,089 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:10,679 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-10-24 00:04:11,302 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:11,775 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 8 [2020-10-24 00:04:12,362 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 14 [2020-10-24 00:04:12,993 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-24 00:04:13,378 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:04:13,680 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:14,792 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 168 DAG size of output: 14 [2020-10-24 00:04:15,087 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-24 00:04:15,411 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-24 00:04:15,729 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:16,286 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-10-24 00:04:16,904 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:17,526 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-10-24 00:04:17,880 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:18,447 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:04:19,009 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 14 [2020-10-24 00:04:19,577 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:04:20,124 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:04:20,425 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:20,998 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:21,296 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:21,882 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:04:22,442 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 11 [2020-10-24 00:04:23,035 WARN L193 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:04:23,373 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-10-24 00:04:23,683 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:23,993 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:24,582 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-10-24 00:04:24,952 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:25,529 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-10-24 00:04:25,820 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:26,146 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:26,425 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:26,698 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-10-24 00:04:27,309 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 11 [2020-10-24 00:04:27,569 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-10-24 00:04:27,885 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:28,196 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-24 00:04:28,492 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:29,022 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-10-24 00:04:29,420 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-24 00:04:29,992 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-10-24 00:04:30,484 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:04:31,026 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 10 [2020-10-24 00:04:31,509 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 8 [2020-10-24 00:04:31,812 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-10-24 00:04:32,089 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:32,673 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:32,967 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:33,554 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 11 [2020-10-24 00:04:33,983 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-24 00:04:34,525 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-10-24 00:04:34,539 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:04:34,539 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:04:34,539 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:04:34,539 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:04:34,539 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-24 00:04:34,539 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-24 00:04:34,539 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L374(lines 351 375) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 327 382) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-10-24 00:04:34,540 INFO L274 CegarLoopResult]: For program point L358(lines 358 362) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L358-1(lines 358 362) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L350-1(line 350) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L350-2(line 350) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-24 00:04:34,541 INFO L274 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L371-1(lines 352 373) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 327 382) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 327 382) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-24 00:04:34,542 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L369-1(line 369) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L369-2(line 369) no Hoare annotation was computed. [2020-10-24 00:04:34,543 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L415(lines 415 419) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L415-1(lines 415 419) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-24 00:04:34,544 INFO L274 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point L432-1(line 432) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 383 442) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point L432-2(line 432) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point L428-1(line 428) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point L428-2(line 428) no Hoare annotation was computed. [2020-10-24 00:04:34,545 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 383 442) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 383 442) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-10-24 00:04:34,546 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L409-2(lines 409 434) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-10-24 00:04:34,547 INFO L274 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L435(lines 408 436) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-24 00:04:34,548 INFO L274 CegarLoopResult]: For program point L427-1(line 427) no Hoare annotation was computed. [2020-10-24 00:04:34,549 INFO L274 CegarLoopResult]: For program point L427-2(line 427) no Hoare annotation was computed. [2020-10-24 00:04:34,549 INFO L274 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-10-24 00:04:34,549 INFO L274 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-10-24 00:04:34,549 INFO L274 CegarLoopResult]: For program point L423-1(line 423) no Hoare annotation was computed. [2020-10-24 00:04:34,549 INFO L274 CegarLoopResult]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-10-24 00:04:34,549 INFO L274 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-10-24 00:04:34,549 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-10-24 00:04:34,549 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-10-24 00:04:34,550 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,550 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-10-24 00:04:34,550 INFO L270 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-10-24 00:04:34,550 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,550 INFO L277 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-10-24 00:04:34,550 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 651 675) the Hoare annotation is: true [2020-10-24 00:04:34,550 INFO L270 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-24 00:04:34,550 INFO L270 CegarLoopResult]: At program point L663(lines 663 669) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse0))) [2020-10-24 00:04:34,551 INFO L270 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:34,551 INFO L270 CegarLoopResult]: At program point L661-1(line 661) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0)))) [2020-10-24 00:04:34,551 INFO L270 CegarLoopResult]: At program point L659(lines 659 672) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:34,551 INFO L270 CegarLoopResult]: At program point L661-2(line 661) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret55| 0)))) [2020-10-24 00:04:34,551 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 651 675) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:34,552 INFO L270 CegarLoopResult]: At program point L661-3(line 661) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification4_spec__1_#t~ret55| 0))))) [2020-10-24 00:04:34,552 INFO L270 CegarLoopResult]: At program point L659-1(lines 651 675) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:34,552 INFO L277 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: true [2020-10-24 00:04:34,552 INFO L270 CegarLoopResult]: At program point L657-1(line 657) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:34,552 INFO L270 CegarLoopResult]: At program point L657-2(line 657) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 0)) [2020-10-24 00:04:34,552 INFO L270 CegarLoopResult]: At program point L657-3(line 657) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (not (= |__utac_acc__Specification4_spec__1_#t~ret54| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (= ~waterLevel~0 0)) [2020-10-24 00:04:34,552 INFO L277 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: true [2020-10-24 00:04:34,552 INFO L270 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,553 INFO L270 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:34,553 INFO L270 CegarLoopResult]: At program point L257-1(line 257) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,553 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 251 273) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,553 INFO L270 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,553 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 251 273) the Hoare annotation is: true [2020-10-24 00:04:34,553 INFO L277 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-10-24 00:04:34,553 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 251 273) the Hoare annotation is: true [2020-10-24 00:04:34,554 INFO L270 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:34,554 INFO L270 CegarLoopResult]: At program point L263-1(line 263) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:34,554 INFO L270 CegarLoopResult]: At program point L261(lines 261 268) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:34,554 INFO L277 CegarLoopResult]: At program point L261-1(lines 261 268) the Hoare annotation is: true [2020-10-24 00:04:34,554 INFO L270 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:34,554 INFO L270 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,555 INFO L270 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret18| ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:04:34,555 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-24 00:04:34,555 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-24 00:04:34,555 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 209 232) no Hoare annotation was computed. [2020-10-24 00:04:34,555 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-24 00:04:34,555 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-24 00:04:34,555 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 209 232) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 209 232) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-24 00:04:34,556 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-24 00:04:34,557 INFO L274 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-10-24 00:04:34,557 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-24 00:04:34,557 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 832 846) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:04:34,557 INFO L270 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:04:34,557 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 832 846) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:04:34,557 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 832 846) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-24 00:04:34,557 INFO L270 CegarLoopResult]: At program point L836(lines 836 842) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-24 00:04:34,557 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 768 776) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,558 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 768 776) the Hoare annotation is: true [2020-10-24 00:04:34,558 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 768 776) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,558 INFO L270 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-10-24 00:04:34,558 INFO L277 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: true [2020-10-24 00:04:34,558 INFO L277 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: true [2020-10-24 00:04:34,558 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 813 831) the Hoare annotation is: true [2020-10-24 00:04:34,558 INFO L277 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: true [2020-10-24 00:04:34,558 INFO L277 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L822(lines 822 826) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 813 831) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L822-2(lines 822 826) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L820-1(line 820) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L820-2(line 820) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L820-3(line 820) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: true [2020-10-24 00:04:34,559 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 813 831) the Hoare annotation is: true [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L796(lines 796 804) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L796-2(lines 796 804) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L784(lines 784 792) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 777 812) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L784-2(lines 784 792) no Hoare annotation was computed. [2020-10-24 00:04:34,560 INFO L274 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 777 812) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point L807-1(line 807) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 777 812) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-10-24 00:04:34,561 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-24 00:04:34,561 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L318-1(line 318) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L318-2(line 318) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L281(lines 281 326) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L281-1(lines 281 326) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 281 326) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-24 00:04:34,562 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 281 326) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point L304-1(line 304) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 281 326) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-24 00:04:34,563 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-10-24 00:04:34,564 INFO L274 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-24 00:04:34,565 INFO L274 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 594 639) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-10-24 00:04:34,566 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 618 619) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 594 639) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L618(lines 618 619) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L614(lines 614 621) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 594 639) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L608(lines 608 628) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L608-1(lines 608 628) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-24 00:04:34,567 INFO L274 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L635-1(line 635) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L635-2(line 635) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L633-2(line 633) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-10-24 00:04:34,568 INFO L274 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L274 CegarLoopResult]: For program point L594(lines 594 639) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L274 CegarLoopResult]: For program point L625(lines 625 626) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 625 626) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L274 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L274 CegarLoopResult]: For program point L613-1(line 613) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L274 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L274 CegarLoopResult]: For program point L613-2(line 613) no Hoare annotation was computed. [2020-10-24 00:04:34,569 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 241 250) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,569 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 241 250) the Hoare annotation is: true [2020-10-24 00:04:34,569 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 241 250) the Hoare annotation is: true [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 757 767) no Hoare annotation was computed. [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 757 767) no Hoare annotation was computed. [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point L762-1(line 762) no Hoare annotation was computed. [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point L762-2(line 762) no Hoare annotation was computed. [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point L762-3(line 762) no Hoare annotation was computed. [2020-10-24 00:04:34,570 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 757 767) no Hoare annotation was computed. [2020-10-24 00:04:34,571 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 749 756) the Hoare annotation is: true [2020-10-24 00:04:34,571 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 749 756) the Hoare annotation is: true [2020-10-24 00:04:34,571 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 749 756) the Hoare annotation is: true [2020-10-24 00:04:34,571 INFO L270 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,571 INFO L270 CegarLoopResult]: At program point L735-1(lines 716 740) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,571 INFO L270 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,571 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 716 740) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,571 INFO L270 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,571 INFO L270 CegarLoopResult]: At program point L724(lines 724 732) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,572 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 716 740) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,572 INFO L270 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,572 INFO L270 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,572 INFO L270 CegarLoopResult]: At program point L720(lines 720 737) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,572 INFO L270 CegarLoopResult]: At program point L722-2(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,572 INFO L270 CegarLoopResult]: At program point L722-3(line 722) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,572 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 708 714) the Hoare annotation is: true [2020-10-24 00:04:34,572 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 708 714) the Hoare annotation is: true [2020-10-24 00:04:34,572 INFO L270 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L894-1(line 894) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L886(lines 886 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L886-1(lines 886 892) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L874-1(line 874) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,573 INFO L270 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,574 INFO L270 CegarLoopResult]: At program point L916(lines 865 917) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,574 INFO L270 CegarLoopResult]: At program point L904(lines 904 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,574 INFO L270 CegarLoopResult]: At program point L904-1(lines 896 911) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,574 INFO L270 CegarLoopResult]: At program point L867(lines 866 915) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,574 INFO L277 CegarLoopResult]: At program point testEXIT(lines 856 923) the Hoare annotation is: true [2020-10-24 00:04:34,574 INFO L270 CegarLoopResult]: At program point L896(lines 896 911) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,574 INFO L270 CegarLoopResult]: At program point testENTRY(lines 856 923) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,575 INFO L277 CegarLoopResult]: At program point testFINAL(lines 856 923) the Hoare annotation is: true [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L884(line 884) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L884-1(line 884) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L913(lines 866 915) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L876(lines 876 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L876-1(lines 876 882) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,575 INFO L270 CegarLoopResult]: At program point L868(lines 868 872) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,576 INFO L270 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,576 INFO L270 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,576 INFO L270 CegarLoopResult]: At program point L906(line 906) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,576 INFO L270 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,576 INFO L270 CegarLoopResult]: At program point L902-1(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,576 INFO L270 CegarLoopResult]: At program point L902-2(line 902) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,576 INFO L270 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 572 573) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L572(lines 572 573) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 548 593) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L568(lines 568 575) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L562(lines 562 582) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L562-1(lines 562 582) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-10-24 00:04:34,577 INFO L274 CegarLoopResult]: For program point L589-1(line 589) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L589-2(line 589) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L587-1(line 587) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L587-2(line 587) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L548(lines 548 593) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point L579(lines 579 580) no Hoare annotation was computed. [2020-10-24 00:04:34,578 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 579 580) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L567-1(line 567) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L567-2(line 567) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 548 593) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 548 593) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-10-24 00:04:34,579 INFO L274 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-10-24 00:04:34,580 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-24 00:04:34,580 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-24 00:04:34,580 INFO L274 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-10-24 00:04:34,580 INFO L274 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-10-24 00:04:34,580 INFO L274 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-10-24 00:04:34,580 INFO L274 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-10-24 00:04:34,580 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 166 174) the Hoare annotation is: true [2020-10-24 00:04:34,580 INFO L277 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: true [2020-10-24 00:04:34,580 INFO L277 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: true [2020-10-24 00:04:34,580 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 166 174) the Hoare annotation is: true [2020-10-24 00:04:34,581 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 166 174) the Hoare annotation is: true [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point L142(lines 142 150) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point L142-2(lines 142 150) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 134 156) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 134 156) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 134 156) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-10-24 00:04:34,581 INFO L274 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-10-24 00:04:34,582 INFO L274 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L523-1(line 523) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L523-2(line 523) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L515(lines 493 516) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-24 00:04:34,583 INFO L274 CegarLoopResult]: For program point L474(lines 474 490) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L507-1(line 507) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L507-2(line 507) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L491(lines 491 532) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L483-1(line 483) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 445 547) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-10-24 00:04:34,584 INFO L274 CegarLoopResult]: For program point L533(lines 533 544) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L525-1(line 525) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 445 547) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L509-1(line 509) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L476-1(line 476) no Hoare annotation was computed. [2020-10-24 00:04:34,585 INFO L274 CegarLoopResult]: For program point L534(lines 534 541) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 445 547) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L469(lines 469 473) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L494-2(lines 494 514) no Hoare annotation was computed. [2020-10-24 00:04:34,586 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L445(lines 445 547) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L445-1(lines 445 547) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L536-2(line 536) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L495(lines 494 514) no Hoare annotation was computed. [2020-10-24 00:04:34,587 INFO L274 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L479-1(line 479) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-10-24 00:04:34,588 INFO L274 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L496(lines 496 500) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L521-1(line 521) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L521-2(line 521) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-10-24 00:04:34,589 INFO L274 CegarLoopResult]: For program point L505-2(line 505) no Hoare annotation was computed. [2020-10-24 00:04:34,590 INFO L274 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-10-24 00:04:34,590 INFO L274 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-10-24 00:04:34,590 INFO L274 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-10-24 00:04:34,590 INFO L270 CegarLoopResult]: At program point L572(line 572) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,590 INFO L270 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,590 INFO L270 CegarLoopResult]: At program point L572-1(line 572) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,590 INFO L270 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,590 INFO L270 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L618-1(line 618) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L808-1(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L808-2(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,591 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L152-1(line 152) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,592 INFO L270 CegarLoopResult]: At program point L152-2(line 152) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L148-1(line 148) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L148-2(line 148) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L148-3(line 148) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L144-1(line 144) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L144-2(line 144) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L144-3(line 144) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,593 INFO L270 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L144-4(line 144) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L140-1(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L144-5(line 144) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L619(line 619) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L140-2(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L140-3(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L140-4(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L140-5(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,594 INFO L270 CegarLoopResult]: At program point L140-6(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 INFO L270 CegarLoopResult]: At program point L140-7(line 140) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 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 00:04:34,595 INFO L270 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 INFO L270 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 INFO L270 CegarLoopResult]: At program point L806-1(line 806) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 INFO L270 CegarLoopResult]: At program point L806-2(line 806) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 INFO L270 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 INFO L270 CegarLoopResult]: At program point L806-3(line 806) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,595 INFO L270 CegarLoopResult]: At program point L579-1(line 579) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L802-1(line 802) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L802-2(line 802) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L802-3(line 802) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L802-4(line 802) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L798-1(line 798) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L798-2(line 798) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,596 INFO L270 CegarLoopResult]: At program point L798-3(line 798) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L794-1(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L794-2(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L88(line 88) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L794-3(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L794-4(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,597 INFO L270 CegarLoopResult]: At program point L794-5(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L794-6(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L790-3(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L794-7(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L790-4(line 790) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L625(line 625) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L786-1(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,598 INFO L270 CegarLoopResult]: At program point L625-1(line 625) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,599 INFO L270 CegarLoopResult]: At program point L786-2(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,599 INFO L270 CegarLoopResult]: At program point L786-3(line 786) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,599 INFO L270 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,599 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-24 00:04:34,599 INFO L270 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:04:34,599 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 00:04:34,600 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 741 748) no Hoare annotation was computed. [2020-10-24 00:04:34,600 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 741 748) no Hoare annotation was computed. [2020-10-24 00:04:34,600 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 741 748) no Hoare annotation was computed. [2020-10-24 00:04:34,600 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 157 165) the Hoare annotation is: true [2020-10-24 00:04:34,600 INFO L277 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: true [2020-10-24 00:04:34,600 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 157 165) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-10-24 00:04:34,600 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 157 165) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-10-24 00:04:34,600 INFO L270 CegarLoopResult]: At program point L162(line 162) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~3) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,600 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 113 124) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:34,601 INFO L270 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:34,601 INFO L270 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-24 00:04:34,601 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 113 124) the Hoare annotation is: true [2020-10-24 00:04:34,601 INFO L277 CegarLoopResult]: At program point L117-1(lines 113 124) the Hoare annotation is: true [2020-10-24 00:04:34,601 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:04:34,601 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:04:34,601 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:04:34,601 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:04:34,601 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 125 133) no Hoare annotation was computed. [2020-10-24 00:04:34,601 INFO L274 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-10-24 00:04:34,602 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 125 133) no Hoare annotation was computed. [2020-10-24 00:04:34,602 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-10-24 00:04:34,602 INFO L274 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 125 133) no Hoare annotation was computed. [2020-10-24 00:04:34,602 INFO L270 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,602 INFO L270 CegarLoopResult]: At program point L695(lines 695 701) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,602 INFO L270 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-24 00:04:34,602 INFO L270 CegarLoopResult]: At program point L688(lines 687 706) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,602 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 684 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,602 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 684 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,603 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 684 707) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L192(lines 192 196) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 178 207) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L192-1(lines 192 196) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L188-2(lines 188 202) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L184-1(line 184) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L203(lines 178 207) the Hoare annotation is: true [2020-10-24 00:04:34,603 INFO L277 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 178 207) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 89 100) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point L94(line 94) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point L93-1(lines 89 100) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 89 100) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 233 239) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 233 239) the Hoare annotation is: true [2020-10-24 00:04:34,604 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:04:34,604 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 00:04:34,605 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:04:34,605 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:04:34,605 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 847 854) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,605 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 847 854) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,605 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 847 854) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,605 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 101 112) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:34,605 INFO L270 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,605 INFO L270 CegarLoopResult]: At program point L105-1(lines 101 112) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= ~pumpRunning~0 0)) (not (= ~waterLevel~0 0))) [2020-10-24 00:04:34,605 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 101 112) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-24 00:04:34,606 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 641 648) the Hoare annotation is: true [2020-10-24 00:04:34,606 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 641 648) the Hoare annotation is: true [2020-10-24 00:04:34,606 INFO L277 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: true [2020-10-24 00:04:34,606 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 641 648) the Hoare annotation is: true [2020-10-24 00:04:34,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:04:34 BoogieIcfgContainer [2020-10-24 00:04:34,628 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:04:34,629 INFO L168 Benchmark]: Toolchain (without parser) took 77373.65 ms. Allocated memory was 159.4 MB in the beginning and 846.2 MB in the end (delta: 686.8 MB). Free memory was 118.8 MB in the beginning and 369.7 MB in the end (delta: -251.0 MB). Peak memory consumption was 511.7 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:34,630 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 159.4 MB. Free memory is still 136.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:04:34,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 605.82 ms. Allocated memory is still 159.4 MB. Free memory was 118.1 MB in the beginning and 130.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 11.4 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:34,631 INFO L168 Benchmark]: Boogie Preprocessor took 124.51 ms. Allocated memory is still 159.4 MB. Free memory was 130.4 MB in the beginning and 126.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:34,632 INFO L168 Benchmark]: RCFGBuilder took 1830.15 ms. Allocated memory was 159.4 MB in the beginning and 195.0 MB in the end (delta: 35.7 MB). Free memory was 126.2 MB in the beginning and 138.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 50.6 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:34,633 INFO L168 Benchmark]: TraceAbstraction took 74801.52 ms. Allocated memory was 195.0 MB in the beginning and 846.2 MB in the end (delta: 651.2 MB). Free memory was 138.0 MB in the beginning and 369.7 MB in the end (delta: -231.8 MB). Peak memory consumption was 494.9 MB. Max. memory is 8.0 GB. [2020-10-24 00:04:34,635 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 159.4 MB. Free memory is still 136.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 605.82 ms. Allocated memory is still 159.4 MB. Free memory was 118.1 MB in the beginning and 130.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 11.4 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 124.51 ms. Allocated memory is still 159.4 MB. Free memory was 130.4 MB in the beginning and 126.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1830.15 ms. Allocated memory was 159.4 MB in the beginning and 195.0 MB in the end (delta: 35.7 MB). Free memory was 126.2 MB in the beginning and 138.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 50.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 74801.52 ms. Allocated memory was 195.0 MB in the beginning and 846.2 MB in the end (delta: 651.2 MB). Free memory was 138.0 MB in the beginning and 369.7 MB in the end (delta: -231.8 MB). Peak memory consumption was 494.9 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: 579]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 572]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 618]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 625]: 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: 865]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 188]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 651]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 251]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 832]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 768]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 813]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 241]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 749]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 716]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 708]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 856]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 113]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 157]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 178]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 89]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 233]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 847]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 101]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(waterLevel == 0) - ProcedureContractResult [Line: 641]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 626 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 34.6s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 28.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 39.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1280 SDtfs, 2291 SDslu, 2733 SDs, 0 SdLazy, 4789 SolverSat, 733 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 211 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 304 ImplicationChecksByTransitivity, 15.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=917occurred 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: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 412 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 257 LocationsWithAnnotation, 2008 PreInvPairs, 2462 NumberOfFragments, 2695 HoareAnnotationTreeSize, 2008 FomulaSimplifications, 1024304 FormulaSimplificationTreeSizeReduction, 9.3s HoareSimplificationTime, 257 FomulaSimplificationsInter, 74102 FormulaSimplificationTreeSizeReductionInter, 30.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.8s InterpolantComputationTime, 1013 NumberOfCodeBlocks, 1013 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1007 ConstructedInterpolants, 0 QuantifiedInterpolants, 468533 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 38/39 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...