/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_spec1_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:42:19,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:42:19,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:42:19,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:42:19,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:42:19,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:42:19,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:42:19,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:42:19,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:42:19,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:42:19,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:42:19,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:42:19,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:42:19,096 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:42:19,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:42:19,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:42:19,100 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:42:19,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:42:19,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:42:19,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:42:19,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:42:19,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:42:19,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:42:19,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:42:19,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:42:19,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:42:19,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:42:19,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:42:19,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:42:19,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:42:19,153 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:42:19,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:42:19,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:42:19,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:42:19,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:42:19,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:42:19,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:42:19,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:42:19,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:42:19,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:42:19,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:42:19,163 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:42:19,176 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:42:19,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:42:19,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:42:19,178 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:42:19,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:42:19,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:42:19,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:42:19,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:42:19,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:42:19,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:42:19,180 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:42:19,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:42:19,180 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:42:19,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:42:19,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:42:19,181 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:42:19,182 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:42:19,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:42:19,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:42:19,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:42:19,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:42:19,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:42:19,183 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:42:19,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:42:19,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:42:19,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:42:19,586 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:42:19,587 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:42:19,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product27.cil.c [2020-10-23 23:42:19,683 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0d313412/054a30bac178454da7c6d8ca013e5fe6/FLAGcb3003b23 [2020-10-23 23:42:20,508 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:42:20,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product27.cil.c [2020-10-23 23:42:20,534 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0d313412/054a30bac178454da7c6d8ca013e5fe6/FLAGcb3003b23 [2020-10-23 23:42:20,556 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0d313412/054a30bac178454da7c6d8ca013e5fe6 [2020-10-23 23:42:20,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:42:20,567 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:42:20,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:42:20,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:42:20,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:42:20,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:42:20" (1/1) ... [2020-10-23 23:42:20,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f642d00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:20, skipping insertion in model container [2020-10-23 23:42:20,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:42:20" (1/1) ... [2020-10-23 23:42:20,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:42:20,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:42:21,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:42:21,109 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:42:21,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:42:21,274 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:42:21,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21 WrapperNode [2020-10-23 23:42:21,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:42:21,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:42:21,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:42:21,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:42:21,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (1/1) ... [2020-10-23 23:42:21,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (1/1) ... [2020-10-23 23:42:21,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (1/1) ... [2020-10-23 23:42:21,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (1/1) ... [2020-10-23 23:42:21,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (1/1) ... [2020-10-23 23:42:21,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (1/1) ... [2020-10-23 23:42:21,364 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (1/1) ... [2020-10-23 23:42:21,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:42:21,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:42:21,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:42:21,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:42:21,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (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 [2020-10-23 23:42:21,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:42:21,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:42:21,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:42:21,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:42:21,528 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:42:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:42:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-10-23 23:42:21,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:42:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:42:21,530 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:42:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:42:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:42:21,531 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:42:21,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:42:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:42:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:42:21,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:42:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:42:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:42:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:42:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:42:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 23:42:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:42:21,535 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-10-23 23:42:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:42:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:42:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:42:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:42:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:42:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-10-23 23:42:21,536 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-23 23:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:42:21,537 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:42:21,538 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-10-23 23:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:42:21,539 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:42:21,540 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:42:21,541 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:42:21,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:42:21,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:42:21,544 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:42:21,545 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-23 23:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:42:21,546 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 23:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-10-23 23:42:21,547 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-10-23 23:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:42:21,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:42:21,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:42:23,048 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:42:23,049 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:42:23,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:42:23 BoogieIcfgContainer [2020-10-23 23:42:23,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:42:23,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:42:23,056 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:42:23,061 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:42:23,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:42:20" (1/3) ... [2020-10-23 23:42:23,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68104975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:42:23, skipping insertion in model container [2020-10-23 23:42:23,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:42:21" (2/3) ... [2020-10-23 23:42:23,063 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68104975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:42:23, skipping insertion in model container [2020-10-23 23:42:23,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:42:23" (3/3) ... [2020-10-23 23:42:23,064 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product27.cil.c [2020-10-23 23:42:23,078 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:42:23,084 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:42:23,098 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:42:23,124 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:42:23,124 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:42:23,125 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:42:23,125 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:42:23,125 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:42:23,125 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:42:23,125 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:42:23,125 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:42:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states. [2020-10-23 23:42:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-23 23:42:23,169 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:42:23,170 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] [2020-10-23 23:42:23,171 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]=== [2020-10-23 23:42:23,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:42:23,178 INFO L82 PathProgramCache]: Analyzing trace with hash 411682887, now seen corresponding path program 1 times [2020-10-23 23:42:23,188 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:42:23,189 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [961114792] [2020-10-23 23:42:23,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:42:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,071 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:24,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:42:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:42:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:24,269 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [961114792] [2020-10-23 23:42:24,272 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:24,272 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-23 23:42:24,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429616099] [2020-10-23 23:42:24,281 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-23 23:42:24,288 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:24,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-23 23:42:24,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:42:24,306 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 3 states. [2020-10-23 23:42:25,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:25,969 INFO L93 Difference]: Finished difference Result 437 states and 523 transitions. [2020-10-23 23:42:25,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-23 23:42:25,971 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-23 23:42:25,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:25,988 INFO L225 Difference]: With dead ends: 437 [2020-10-23 23:42:25,988 INFO L226 Difference]: Without dead ends: 277 [2020-10-23 23:42:25,993 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:42:26,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-10-23 23:42:26,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 236. [2020-10-23 23:42:26,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2020-10-23 23:42:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 255 transitions. [2020-10-23 23:42:26,171 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 255 transitions. Word has length 148 [2020-10-23 23:42:26,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:26,173 INFO L481 AbstractCegarLoop]: Abstraction has 236 states and 255 transitions. [2020-10-23 23:42:26,173 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-23 23:42:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 255 transitions. [2020-10-23 23:42:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-23 23:42:26,178 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:42:26,178 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] [2020-10-23 23:42:26,179 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:42:26,179 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]=== [2020-10-23 23:42:26,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:42:26,180 INFO L82 PathProgramCache]: Analyzing trace with hash 2022177197, now seen corresponding path program 1 times [2020-10-23 23:42:26,180 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:42:26,181 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1328449755] [2020-10-23 23:42:26,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:42:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,726 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:26,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:42:26,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:42:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:26,844 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1328449755] [2020-10-23 23:42:26,844 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:26,844 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:42:26,844 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054460317] [2020-10-23 23:42:26,847 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:42:26,848 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:26,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:42:26,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:42:26,850 INFO L87 Difference]: Start difference. First operand 236 states and 255 transitions. Second operand 4 states. [2020-10-23 23:42:27,742 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:42:28,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:28,729 INFO L93 Difference]: Finished difference Result 345 states and 386 transitions. [2020-10-23 23:42:28,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-23 23:42:28,730 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-23 23:42:28,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:28,735 INFO L225 Difference]: With dead ends: 345 [2020-10-23 23:42:28,735 INFO L226 Difference]: Without dead ends: 260 [2020-10-23 23:42:28,740 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 [2020-10-23 23:42:28,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-10-23 23:42:28,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 226. [2020-10-23 23:42:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 226 states. [2020-10-23 23:42:28,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 242 transitions. [2020-10-23 23:42:28,862 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 242 transitions. Word has length 149 [2020-10-23 23:42:28,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:28,863 INFO L481 AbstractCegarLoop]: Abstraction has 226 states and 242 transitions. [2020-10-23 23:42:28,863 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:42:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 242 transitions. [2020-10-23 23:42:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-10-23 23:42:28,866 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:42:28,867 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] [2020-10-23 23:42:28,867 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:42:28,867 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]=== [2020-10-23 23:42:28,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:42:28,868 INFO L82 PathProgramCache]: Analyzing trace with hash 1278074038, now seen corresponding path program 1 times [2020-10-23 23:42:28,868 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:42:28,869 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [776057964] [2020-10-23 23:42:28,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:42:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,427 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:29,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:42:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-23 23:42:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:29,718 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [776057964] [2020-10-23 23:42:29,719 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:29,719 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:42:29,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267489913] [2020-10-23 23:42:29,721 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:42:29,721 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:29,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:42:29,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:42:29,722 INFO L87 Difference]: Start difference. First operand 226 states and 242 transitions. Second operand 9 states. [2020-10-23 23:42:30,354 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:30,860 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:42:31,261 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:42:31,681 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:32,071 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:32,490 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:33,753 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:42:35,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:35,750 INFO L93 Difference]: Finished difference Result 576 states and 662 transitions. [2020-10-23 23:42:35,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-23 23:42:35,751 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-10-23 23:42:35,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:35,763 INFO L225 Difference]: With dead ends: 576 [2020-10-23 23:42:35,764 INFO L226 Difference]: Without dead ends: 465 [2020-10-23 23:42:35,770 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-10-23 23:42:35,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 465 states. [2020-10-23 23:42:35,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 465 to 400. [2020-10-23 23:42:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 400 states. [2020-10-23 23:42:36,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 446 transitions. [2020-10-23 23:42:36,004 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 446 transitions. Word has length 158 [2020-10-23 23:42:36,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:36,005 INFO L481 AbstractCegarLoop]: Abstraction has 400 states and 446 transitions. [2020-10-23 23:42:36,005 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:42:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 446 transitions. [2020-10-23 23:42:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-23 23:42:36,008 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:42:36,008 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] [2020-10-23 23:42:36,009 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:42:36,009 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]=== [2020-10-23 23:42:36,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:42:36,010 INFO L82 PathProgramCache]: Analyzing trace with hash 441921231, now seen corresponding path program 1 times [2020-10-23 23:42:36,010 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:42:36,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1614841974] [2020-10-23 23:42:36,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:42:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,509 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:36,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-23 23:42:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:42:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-23 23:42:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-23 23:42:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:36,667 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1614841974] [2020-10-23 23:42:36,667 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:36,667 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:42:36,668 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998367137] [2020-10-23 23:42:36,668 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:42:36,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:36,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:42:36,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:42:36,670 INFO L87 Difference]: Start difference. First operand 400 states and 446 transitions. Second operand 9 states. [2020-10-23 23:42:37,380 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:39,107 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:39,529 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:39,979 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:40,416 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:40,829 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:41,226 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:41,615 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:42,169 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:42:43,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:43,212 INFO L93 Difference]: Finished difference Result 1168 states and 1455 transitions. [2020-10-23 23:42:43,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 23:42:43,213 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-10-23 23:42:43,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:43,222 INFO L225 Difference]: With dead ends: 1168 [2020-10-23 23:42:43,222 INFO L226 Difference]: Without dead ends: 883 [2020-10-23 23:42:43,226 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:42:43,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 883 states. [2020-10-23 23:42:43,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 883 to 645. [2020-10-23 23:42:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 645 states. [2020-10-23 23:42:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 732 transitions. [2020-10-23 23:42:43,579 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 732 transitions. Word has length 166 [2020-10-23 23:42:43,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:43,580 INFO L481 AbstractCegarLoop]: Abstraction has 645 states and 732 transitions. [2020-10-23 23:42:43,580 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:42:43,580 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 732 transitions. [2020-10-23 23:42:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2020-10-23 23:42:43,583 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:42:43,583 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] [2020-10-23 23:42:43,584 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:42:43,584 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]=== [2020-10-23 23:42:43,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:42:43,585 INFO L82 PathProgramCache]: Analyzing trace with hash -551770488, now seen corresponding path program 1 times [2020-10-23 23:42:43,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:42:43,585 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1469024327] [2020-10-23 23:42:43,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:42:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,011 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:42:44,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:42:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:42:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:42:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:42:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:42:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:42:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-23 23:42:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 23:42:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-23 23:42:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-23 23:42:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:42:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:42:44,208 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1469024327] [2020-10-23 23:42:44,208 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:42:44,208 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 23:42:44,208 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1097447578] [2020-10-23 23:42:44,209 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 23:42:44,209 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:42:44,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 23:42:44,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 23:42:44,210 INFO L87 Difference]: Start difference. First operand 645 states and 732 transitions. Second operand 10 states. [2020-10-23 23:42:44,868 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:42:46,436 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:46,858 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:47,272 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:47,682 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:42:48,091 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:42:48,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:42:48,371 INFO L93 Difference]: Finished difference Result 1119 states and 1336 transitions. [2020-10-23 23:42:48,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-23 23:42:48,372 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2020-10-23 23:42:48,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:42:48,373 INFO L225 Difference]: With dead ends: 1119 [2020-10-23 23:42:48,373 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:42:48,377 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-23 23:42:48,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:42:48,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:42:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:42:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:42:48,378 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2020-10-23 23:42:48,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:42:48,378 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:42:48,378 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 23:42:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:42:48,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:42:48,379 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:42:48,381 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:42:49,065 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 8 [2020-10-23 23:42:49,979 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 8 [2020-10-23 23:42:56,101 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:42:56,409 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-10-23 23:42:56,693 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-23 23:42:56,973 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:58,020 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-10-23 23:42:58,294 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-23 23:42:58,827 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:42:59,117 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:42:59,645 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-23 23:42:59,936 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:00,241 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:00,511 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:01,096 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:43:01,366 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:43:01,956 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-10-23 23:43:02,501 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-10-23 23:43:03,049 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-10-23 23:43:03,310 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:43:03,884 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-10-23 23:43:04,186 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-23 23:43:04,464 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:43:04,746 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:43:05,022 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:05,310 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-10-23 23:43:05,580 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-10-23 23:43:05,862 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:06,407 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:43:06,676 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:06,943 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:07,660 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2020-10-23 23:43:08,218 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-10-23 23:43:08,527 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:09,083 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:43:09,621 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2020-10-23 23:43:10,171 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:43:10,685 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:43:11,201 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:43:11,739 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:43:11,999 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:43:12,525 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:43:13,083 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-10-23 23:43:13,505 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:13,806 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:43:14,124 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-10-23 23:43:14,612 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:43:15,147 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-10-23 23:43:15,411 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:43:16,136 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2020-10-23 23:43:16,676 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 23:43:17,269 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-10-23 23:43:17,808 WARN L193 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 9 [2020-10-23 23:43:18,370 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:43:18,761 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:43:19,332 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 23:43:19,927 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:43:20,480 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-10-23 23:43:20,792 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-23 23:43:21,305 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 10 [2020-10-23 23:43:21,886 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:43:22,454 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 23:43:22,908 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-23 23:43:23,229 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-10-23 23:43:23,538 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:43:23,842 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-10-23 23:43:24,132 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-10-23 23:43:24,703 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-10-23 23:43:24,724 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:43:24,724 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:43:24,724 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:43:24,724 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:43:24,724 INFO L274 CegarLoopResult]: For program point L386-1(line 386) no Hoare annotation was computed. [2020-10-23 23:43:24,724 INFO L274 CegarLoopResult]: For program point L386-2(line 386) no Hoare annotation was computed. [2020-10-23 23:43:24,724 INFO L274 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L407-1(lines 388 409) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 363 418) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-23 23:43:24,725 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 363 418) no Hoare annotation was computed. [2020-10-23 23:43:24,726 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 363 418) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L405-2(line 405) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-23 23:43:24,727 INFO L274 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L410(lines 387 411) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-10-23 23:43:24,728 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L394(lines 394 398) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L394-1(lines 394 398) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-10-23 23:43:24,729 INFO L274 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 419 478) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 419 478) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point L445-2(lines 445 470) no Hoare annotation was computed. [2020-10-23 23:43:24,730 INFO L274 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 419 478) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-10-23 23:43:24,731 INFO L274 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L471(lines 444 472) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L463-1(line 463) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L463-2(line 463) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-10-23 23:43:24,732 INFO L274 CegarLoopResult]: For program point L459-1(line 459) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L459-2(line 459) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L451(lines 451 455) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L451-1(lines 451 455) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L443-1(line 443) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L443-2(line 443) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-10-23 23:43:24,733 INFO L274 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L468-1(line 468) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L468-2(line 468) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L464-1(line 464) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L464-2(line 464) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-10-23 23:43:24,734 INFO L274 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-10-23 23:43:24,735 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-10-23 23:43:24,735 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-10-23 23:43:24,735 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 (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:43:24,735 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-10-23 23:43:24,735 INFO L270 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-10-23 23:43:24,736 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 (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:43:24,736 INFO L277 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-10-23 23:43:24,736 INFO L270 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,736 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 287 309) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,736 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 287 309) the Hoare annotation is: true [2020-10-23 23:43:24,736 INFO L277 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: true [2020-10-23 23:43:24,737 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 287 309) the Hoare annotation is: true [2020-10-23 23:43:24,737 INFO L270 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2020-10-23 23:43:24,737 INFO L270 CegarLoopResult]: At program point L299-1(line 299) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2020-10-23 23:43:24,737 INFO L270 CegarLoopResult]: At program point L297(lines 297 304) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0))) [2020-10-23 23:43:24,737 INFO L277 CegarLoopResult]: At program point L297-1(lines 297 304) the Hoare annotation is: true [2020-10-23 23:43:24,737 INFO L270 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,738 INFO L270 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,738 INFO L270 CegarLoopResult]: At program point L295-1(line 295) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,738 INFO L270 CegarLoopResult]: At program point L293(line 293) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,738 INFO L270 CegarLoopResult]: At program point L295-2(line 295) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,738 INFO L270 CegarLoopResult]: At program point L293-1(line 293) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,738 INFO L274 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-10-23 23:43:24,738 INFO L274 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 245 268) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 245 268) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 245 268) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-23 23:43:24,739 INFO L274 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-10-23 23:43:24,740 INFO L274 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-10-23 23:43:24,740 INFO L274 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-10-23 23:43:24,740 INFO L274 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-10-23 23:43:24,740 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-23 23:43:24,740 INFO L274 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-10-23 23:43:24,740 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 916 930) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:43:24,740 INFO L270 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 23:43:24,740 INFO L270 CegarLoopResult]: At program point L920(lines 920 926) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:43:24,740 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 916 930) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 23:43:24,741 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 916 930) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 23:43:24,741 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 852 860) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:24,741 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 852 860) the Hoare annotation is: true [2020-10-23 23:43:24,741 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 852 860) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:24,741 INFO L270 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) [2020-10-23 23:43:24,741 INFO L277 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: true [2020-10-23 23:43:24,741 INFO L277 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 897 915) the Hoare annotation is: true [2020-10-23 23:43:24,741 INFO L277 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 897 915) the Hoare annotation is: true [2020-10-23 23:43:24,741 INFO L277 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L906(lines 906 910) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L906-2(lines 906 910) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L904-1(line 904) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L904-2(line 904) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L904-3(line 904) the Hoare annotation is: true [2020-10-23 23:43:24,742 INFO L277 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: true [2020-10-23 23:43:24,743 INFO L277 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: true [2020-10-23 23:43:24,743 INFO L277 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 897 915) the Hoare annotation is: true [2020-10-23 23:43:24,743 INFO L274 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-10-23 23:43:24,743 INFO L274 CegarLoopResult]: For program point L891-1(line 891) no Hoare annotation was computed. [2020-10-23 23:43:24,743 INFO L274 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-10-23 23:43:24,743 INFO L274 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-10-23 23:43:24,743 INFO L274 CegarLoopResult]: For program point L880(lines 880 888) no Hoare annotation was computed. [2020-10-23 23:43:24,743 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 861 896) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L274 CegarLoopResult]: For program point L880-2(lines 880 888) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L274 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 861 896) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L274 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L274 CegarLoopResult]: For program point L868(lines 868 876) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 861 896) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L274 CegarLoopResult]: For program point L868-2(lines 868 876) no Hoare annotation was computed. [2020-10-23 23:43:24,744 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-10-23 23:43:24,744 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L347-1(line 347) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 317 362) no Hoare annotation was computed. [2020-10-23 23:43:24,745 INFO L274 CegarLoopResult]: For program point L343-1(line 343) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 317 362) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 317 362) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-10-23 23:43:24,746 INFO L274 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-10-23 23:43:24,747 INFO L274 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L317(lines 317 362) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L317-1(lines 317 362) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L340-1(line 340) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-23 23:43:24,748 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L671-1(line 671) no Hoare annotation was computed. [2020-10-23 23:43:24,749 INFO L274 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L671-2(line 671) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L669-1(line 669) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L669-2(line 669) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 630 675) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L630(lines 630 675) no Hoare annotation was computed. [2020-10-23 23:43:24,750 INFO L274 CegarLoopResult]: For program point L661(lines 661 662) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 654 655) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 630 675) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point L649-1(line 649) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point L649-2(line 649) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 630 675) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-10-23 23:43:24,751 INFO L274 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point L654(lines 654 655) no Hoare annotation was computed. [2020-10-23 23:43:24,752 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 661 662) no Hoare annotation was computed. [2020-10-23 23:43:24,753 INFO L274 CegarLoopResult]: For program point L650(lines 650 657) no Hoare annotation was computed. [2020-10-23 23:43:24,753 INFO L274 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-10-23 23:43:24,753 INFO L274 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-10-23 23:43:24,753 INFO L274 CegarLoopResult]: For program point L644(lines 644 664) no Hoare annotation was computed. [2020-10-23 23:43:24,753 INFO L274 CegarLoopResult]: For program point L644-1(lines 644 664) no Hoare annotation was computed. [2020-10-23 23:43:24,753 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 277 286) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,753 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 277 286) the Hoare annotation is: true [2020-10-23 23:43:24,753 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 277 286) the Hoare annotation is: true [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 841 851) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point L846-1(line 846) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point L846-2(line 846) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point L846-3(line 846) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 841 851) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 841 851) no Hoare annotation was computed. [2020-10-23 23:43:24,754 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 833 840) the Hoare annotation is: true [2020-10-23 23:43:24,754 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 833 840) the Hoare annotation is: true [2020-10-23 23:43:24,755 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 833 840) the Hoare annotation is: true [2020-10-23 23:43:24,755 INFO L270 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,755 INFO L270 CegarLoopResult]: At program point L801-1(lines 782 806) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,755 INFO L270 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,755 INFO L270 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,755 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 782 806) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L270 CegarLoopResult]: At program point L790(lines 790 798) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L270 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 782 806) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L270 CegarLoopResult]: At program point L788-1(line 788) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L270 CegarLoopResult]: At program point L786(lines 786 803) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L270 CegarLoopResult]: At program point L788-2(line 788) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L270 CegarLoopResult]: At program point L788-3(line 788) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,756 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 774 780) the Hoare annotation is: true [2020-10-23 23:43:24,757 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 774 780) the Hoare annotation is: true [2020-10-23 23:43:24,757 INFO L270 CegarLoopResult]: At program point L733(lines 688 735) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,757 INFO L270 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,757 INFO L270 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,757 INFO L270 CegarLoopResult]: At program point L696-1(line 696) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,757 INFO L270 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,757 INFO L270 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,758 INFO L270 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,758 INFO L270 CegarLoopResult]: At program point L689(lines 688 735) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,758 INFO L270 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,758 INFO L270 CegarLoopResult]: At program point L722-2(line 722) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,758 INFO L270 CegarLoopResult]: At program point L718(lines 718 731) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,758 INFO L270 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,758 INFO L270 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,759 INFO L277 CegarLoopResult]: At program point testEXIT(lines 678 743) the Hoare annotation is: true [2020-10-23 23:43:24,759 INFO L270 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,759 INFO L270 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,759 INFO L270 CegarLoopResult]: At program point testENTRY(lines 678 743) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,759 INFO L270 CegarLoopResult]: At program point L698(lines 698 704) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,759 INFO L270 CegarLoopResult]: At program point L698-1(lines 698 704) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,759 INFO L277 CegarLoopResult]: At program point testFINAL(lines 678 743) the Hoare annotation is: true [2020-10-23 23:43:24,760 INFO L270 CegarLoopResult]: At program point L690(lines 690 694) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,760 INFO L270 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,760 INFO L270 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,760 INFO L270 CegarLoopResult]: At program point L736(lines 687 737) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,760 INFO L270 CegarLoopResult]: At program point L724(lines 724 730) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,760 INFO L270 CegarLoopResult]: At program point L724-1(lines 718 731) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,760 INFO L270 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,761 INFO L270 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:43:24,761 INFO L270 CegarLoopResult]: At program point L716-1(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,761 INFO L270 CegarLoopResult]: At program point L708(lines 708 714) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,761 INFO L270 CegarLoopResult]: At program point L708-1(lines 708 714) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 23:43:24,761 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 608 609) no Hoare annotation was computed. [2020-10-23 23:43:24,761 INFO L274 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-10-23 23:43:24,761 INFO L274 CegarLoopResult]: For program point L603-1(line 603) no Hoare annotation was computed. [2020-10-23 23:43:24,761 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 584 629) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L603-2(line 603) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-23 23:43:24,762 INFO L274 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L608(lines 608 609) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 615 616) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L604(lines 604 611) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L598(lines 598 618) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L598-1(lines 598 618) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 584 629) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-23 23:43:24,763 INFO L274 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 584 629) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L625-1(line 625) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L625-2(line 625) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L623-1(line 623) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L623-2(line 623) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-23 23:43:24,764 INFO L274 CegarLoopResult]: For program point L584(lines 584 629) no Hoare annotation was computed. [2020-10-23 23:43:24,765 INFO L274 CegarLoopResult]: For program point L615(lines 615 616) no Hoare annotation was computed. [2020-10-23 23:43:24,765 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 807 814) no Hoare annotation was computed. [2020-10-23 23:43:24,765 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 807 814) no Hoare annotation was computed. [2020-10-23 23:43:24,765 INFO L274 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 807 814) no Hoare annotation was computed. [2020-10-23 23:43:24,765 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 175 183) the Hoare annotation is: true [2020-10-23 23:43:24,765 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 175 183) the Hoare annotation is: true [2020-10-23 23:43:24,765 INFO L277 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: true [2020-10-23 23:43:24,765 INFO L277 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: true [2020-10-23 23:43:24,765 INFO L277 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 175 183) the Hoare annotation is: true [2020-10-23 23:43:24,765 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 143 165) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point L151(lines 151 159) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 143 165) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point L151-2(lines 151 159) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 143 165) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-10-23 23:43:24,766 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L481(lines 481 583) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L481-1(lines 481 583) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L572-1(line 572) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-10-23 23:43:24,767 INFO L274 CegarLoopResult]: For program point L572-2(line 572) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L531(lines 530 550) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L515-1(line 515) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-23 23:43:24,768 INFO L274 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L532(lines 532 536) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L557-1(line 557) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L557-2(line 557) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 481 583) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L541-1(line 541) no Hoare annotation was computed. [2020-10-23 23:43:24,769 INFO L274 CegarLoopResult]: For program point L541-2(line 541) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 481 583) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 481 583) no Hoare annotation was computed. [2020-10-23 23:43:24,770 INFO L274 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L559-1(line 559) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L559-2(line 559) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L551(lines 529 552) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L510(lines 510 526) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L543-1(line 543) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L543-2(line 543) no Hoare annotation was computed. [2020-10-23 23:43:24,771 INFO L274 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L527(lines 527 568) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L519-1(line 519) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L569(lines 569 580) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L561-1(line 561) no Hoare annotation was computed. [2020-10-23 23:43:24,772 INFO L274 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L545-1(line 545) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L512-1(line 512) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L570(lines 570 577) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-23 23:43:24,773 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L505(lines 505 509) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L530-2(lines 530 550) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L274 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-10-23 23:43:24,774 INFO L270 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L890-1(line 890) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L890-2(line 890) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L890-3(line 890) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L886-1(line 886) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L886-2(line 886) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,775 INFO L270 CegarLoopResult]: At program point L886-3(line 886) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L886-4(line 886) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L882-1(line 882) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L882-2(line 882) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L882-3(line 882) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L878-1(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,776 INFO L270 CegarLoopResult]: At program point L878-2(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L878-3(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L878-4(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L874-1(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L878-5(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L874-2(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L878-6(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L874-3(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,777 INFO L270 CegarLoopResult]: At program point L878-7(line 878) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L874-4(line 874) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L870-1(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L870-2(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L870-3(line 870) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,778 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,779 INFO L270 CegarLoopResult]: At program point L615-1(line 615) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point L161-1(line 161) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point L161-2(line 161) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point L157(line 157) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point L157-1(line 157) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,780 INFO L270 CegarLoopResult]: At program point L157-2(line 157) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L892-1(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L157-3(line 157) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L892-2(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L153-1(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L153-2(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L153-3(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,781 INFO L270 CegarLoopResult]: At program point L153-4(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L149-1(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L153-5(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L661-1(line 661) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L149-2(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L149-3(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L149-4(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,782 INFO L270 CegarLoopResult]: At program point L149-5(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L149-6(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L149-7(line 149) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L608-1(line 608) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,783 INFO L270 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,784 INFO L270 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-10-23 23:43:24,784 INFO L270 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,784 INFO L270 CegarLoopResult]: At program point L654-1(line 654) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 23:43:24,784 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#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)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 23:43:24,784 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:24,784 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 816 832) no Hoare annotation was computed. [2020-10-23 23:43:24,784 INFO L274 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-10-23 23:43:24,784 INFO L274 CegarLoopResult]: For program point L827-1(lines 816 832) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 816 832) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point L823(lines 823 829) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point L821-1(line 821) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point L821-2(line 821) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point L821-3(line 821) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 166 174) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 166 174) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 166 174) no Hoare annotation was computed. [2020-10-23 23:43:24,785 INFO L270 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:24,785 INFO L270 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-10-23 23:43:24,785 INFO L277 CegarLoopResult]: At program point L126-1(lines 122 133) the Hoare annotation is: true [2020-10-23 23:43:24,786 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 122 133) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-23 23:43:24,786 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 122 133) the Hoare annotation is: true [2020-10-23 23:43:24,786 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:43:24,786 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:43:24,786 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:43:24,786 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:43:24,786 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 134 142) the Hoare annotation is: true [2020-10-23 23:43:24,786 INFO L270 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)) [2020-10-23 23:43:24,786 INFO L277 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: true [2020-10-23 23:43:24,786 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 134 142) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2020-10-23 23:43:24,786 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 134 142) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) [2020-10-23 23:43:24,786 INFO L270 CegarLoopResult]: At program point L763(line 763) 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))) [2020-10-23 23:43:24,786 INFO L270 CegarLoopResult]: At program point L761(lines 761 767) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,786 INFO L270 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 23:43:24,787 INFO L270 CegarLoopResult]: At program point L754(lines 753 772) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,787 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 750 773) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,787 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 750 773) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,787 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 750 773) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 214 243) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point L228(lines 228 232) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point L228-1(lines 228 232) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point L224-2(lines 224 238) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 214 243) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point L220-1(line 220) the Hoare annotation is: true [2020-10-23 23:43:24,787 INFO L277 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point L239(lines 214 243) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 98 109) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 98 109) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point L102-1(lines 98 109) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 269 275) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 269 275) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:43:24,788 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:43:24,788 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:43:24,789 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:43:24,789 INFO L277 CegarLoopResult]: At program point L114-1(lines 110 121) the Hoare annotation is: true [2020-10-23 23:43:24,789 INFO L277 CegarLoopResult]: At program point waterRiseEXIT(lines 110 121) the Hoare annotation is: true [2020-10-23 23:43:24,789 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 110 121) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:24,789 INFO L270 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 23:43:24,789 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 80 87) the Hoare annotation is: true [2020-10-23 23:43:24,789 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 80 87) the Hoare annotation is: true [2020-10-23 23:43:24,789 INFO L277 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: true [2020-10-23 23:43:24,789 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 80 87) the Hoare annotation is: true [2020-10-23 23:43:24,790 INFO L270 CegarLoopResult]: At program point L196-3(line 196) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret19| 0))))) [2020-10-23 23:43:24,790 INFO L270 CegarLoopResult]: At program point L194-1(lines 186 210) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:24,790 INFO L277 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: true [2020-10-23 23:43:24,790 INFO L270 CegarLoopResult]: At program point L192-1(line 192) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:24,790 INFO L270 CegarLoopResult]: At program point L192-2(line 192) the Hoare annotation is: (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:24,790 INFO L270 CegarLoopResult]: At program point L192-3(line 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp~0 0))) [2020-10-23 23:43:24,790 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 186 210) the Hoare annotation is: true [2020-10-23 23:43:24,790 INFO L277 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: true [2020-10-23 23:43:24,791 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 186 210) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:24,791 INFO L270 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 23:43:24,791 INFO L270 CegarLoopResult]: At program point L198(lines 198 204) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2020-10-23 23:43:24,791 INFO L270 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:24,791 INFO L270 CegarLoopResult]: At program point L196-1(line 196) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 23:43:24,791 INFO L270 CegarLoopResult]: At program point L194(lines 194 207) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 23:43:24,791 INFO L270 CegarLoopResult]: At program point L196-2(line 196) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification1_spec__1_#t~ret19| 0) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 23:43:24,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:43:24 BoogieIcfgContainer [2020-10-23 23:43:24,815 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:43:24,817 INFO L168 Benchmark]: Toolchain (without parser) took 64255.15 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 126.5 MB in the beginning and 403.1 MB in the end (delta: -276.6 MB). Peak memory consumption was 487.5 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:24,817 INFO L168 Benchmark]: CDTParser took 0.99 ms. Allocated memory is still 151.0 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:43:24,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 702.08 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 105.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:24,819 INFO L168 Benchmark]: Boogie Preprocessor took 96.82 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 101.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:24,819 INFO L168 Benchmark]: RCFGBuilder took 1679.21 ms. Allocated memory is still 151.0 MB. Free memory was 101.2 MB in the beginning and 91.2 MB in the end (delta: 10.0 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:24,820 INFO L168 Benchmark]: TraceAbstraction took 61758.77 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 90.7 MB in the beginning and 403.1 MB in the end (delta: -312.4 MB). Peak memory consumption was 450.9 MB. Max. memory is 8.0 GB. [2020-10-23 23:43:24,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.99 ms. Allocated memory is still 151.0 MB. Free memory is still 126.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 702.08 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 105.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 96.82 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 101.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1679.21 ms. Allocated memory is still 151.0 MB. Free memory was 101.2 MB in the beginning and 91.2 MB in the end (delta: 10.0 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 61758.77 ms. Allocated memory was 151.0 MB in the beginning and 784.3 MB in the end (delta: 633.3 MB). Free memory was 90.7 MB in the beginning and 403.1 MB in the end (delta: -312.4 MB). Peak memory consumption was 450.9 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: 615]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 608]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 654]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 661]: 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: 688]: Loop Invariant Derived loop invariant: ((!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 687]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 214]: 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) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 287]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 916]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 852]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 897]: 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: 277]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 833]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 782]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 774]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 678]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 175]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 122]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 134]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 214]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 750]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 98]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 269]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 80]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 186]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 631 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 20.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 36.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1040 SDtfs, 1722 SDslu, 1743 SDs, 0 SdLazy, 3126 SolverSat, 591 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 10.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=645occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 378 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 253 LocationsWithAnnotation, 1578 PreInvPairs, 1975 NumberOfFragments, 2402 HoareAnnotationTreeSize, 1578 FomulaSimplifications, 306489 FormulaSimplificationTreeSizeReduction, 7.1s HoareSimplificationTime, 253 FomulaSimplificationsInter, 54526 FormulaSimplificationTreeSizeReductionInter, 29.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 792 NumberOfCodeBlocks, 792 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 787 ConstructedInterpolants, 0 QuantifiedInterpolants, 339880 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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...