/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:12:32,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:12:32,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:12:32,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:12:32,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:12:32,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:12:32,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:12:32,747 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:12:32,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:12:32,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:12:32,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:12:32,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:12:32,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:12:32,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:12:32,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:12:32,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:12:32,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:12:32,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:12:32,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:12:32,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:12:32,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:12:32,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:12:32,791 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:12:32,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:12:32,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:12:32,802 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:12:32,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:12:32,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:12:32,805 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:12:32,806 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:12:32,807 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:12:32,808 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:12:32,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:12:32,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:12:32,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:12:32,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:12:32,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:12:32,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:12:32,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:12:32,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:12:32,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:12:32,817 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:12:32,837 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:12:32,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:12:32,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:12:32,843 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:12:32,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:12:32,844 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:12:32,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:12:32,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:12:32,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:12:32,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:12:32,846 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:12:32,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:12:32,846 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:12:32,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:12:32,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:12:32,847 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:12:32,847 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:12:32,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:12:32,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:12:32,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:12:32,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:12:32,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:12:32,849 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:12:33,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:12:33,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:12:33,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:12:33,285 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:12:33,286 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:12:33,287 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-11-07 00:12:33,363 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e203858ba/de6a2c847a5a4e52b4486491683bbcb4/FLAG59c67f921 [2020-11-07 00:12:33,973 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:12:33,974 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-11-07 00:12:33,993 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e203858ba/de6a2c847a5a4e52b4486491683bbcb4/FLAG59c67f921 [2020-11-07 00:12:34,274 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e203858ba/de6a2c847a5a4e52b4486491683bbcb4 [2020-11-07 00:12:34,277 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:12:34,285 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:12:34,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:12:34,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:12:34,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:12:34,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:34,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66995bc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34, skipping insertion in model container [2020-11-07 00:12:34,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:34,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:12:34,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:12:34,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:12:34,756 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:12:34,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:12:34,907 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:12:34,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34 WrapperNode [2020-11-07 00:12:34,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:12:34,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:12:34,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:12:34,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:12:34,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:34,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:34,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:34,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:35,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:35,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:35,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... [2020-11-07 00:12:35,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:12:35,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:12:35,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:12:35,069 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:12:35,070 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:12:35,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:12:35,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:12:35,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:12:35,143 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:12:35,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:12:35,143 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:12:35,144 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:12:35,144 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:12:35,144 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:12:35,144 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:12:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:12:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:12:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:12:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:12:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:12:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:12:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:12:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:12:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:12:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:12:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:12:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:12:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:12:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:12:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:12:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:12:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:12:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:12:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:12:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:12:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:12:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:12:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:12:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:12:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:12:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:12:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:12:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:12:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:12:35,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:12:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:12:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:12:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:12:35,150 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:12:35,150 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:12:35,150 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:12:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:12:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:12:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:12:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:12:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:12:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:12:35,151 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:12:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:12:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:12:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:12:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:12:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:12:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:12:35,152 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:12:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:12:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:12:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:12:35,153 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:12:35,154 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:12:35,154 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:12:35,154 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:12:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:12:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:12:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:12:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:12:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:12:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:12:35,156 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:12:35,156 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:12:35,156 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:12:35,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:12:35,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:12:35,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:12:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:12:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:12:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:12:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:12:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:12:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:12:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:12:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:12:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:12:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:12:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:12:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:12:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:12:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:12:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:12:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:12:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:12:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:12:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:12:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:12:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:12:36,636 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:12:36,636 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:12:36,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:12:36 BoogieIcfgContainer [2020-11-07 00:12:36,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:12:36,641 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:12:36,641 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:12:36,645 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:12:36,645 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:12:34" (1/3) ... [2020-11-07 00:12:36,646 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e018d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:12:36, skipping insertion in model container [2020-11-07 00:12:36,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:12:34" (2/3) ... [2020-11-07 00:12:36,646 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e018d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:12:36, skipping insertion in model container [2020-11-07 00:12:36,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:12:36" (3/3) ... [2020-11-07 00:12:36,648 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product52.cil.c [2020-11-07 00:12:36,664 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:12:36,668 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:12:36,680 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:12:36,704 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:12:36,704 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:12:36,705 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:12:36,705 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:12:36,705 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:12:36,705 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:12:36,705 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:12:36,705 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:12:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states. [2020-11-07 00:12:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:12:36,749 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:12:36,750 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:12:36,750 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:12:36,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:12:36,757 INFO L82 PathProgramCache]: Analyzing trace with hash -20569730, now seen corresponding path program 1 times [2020-11-07 00:12:36,764 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:12:36,765 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1996037862] [2020-11-07 00:12:36,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:12:36,837 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:12:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,622 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:12:37,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:12:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:12:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:12:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:12:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:12:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:12:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:12:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:37,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:12:37,830 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1996037862] [2020-11-07 00:12:37,832 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:12:37,832 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:12:37,833 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806502485] [2020-11-07 00:12:37,840 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:12:37,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:12:37,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:12:37,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:12:37,858 INFO L87 Difference]: Start difference. First operand 331 states. Second operand 3 states. [2020-11-07 00:12:39,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:12:39,462 INFO L93 Difference]: Finished difference Result 522 states and 620 transitions. [2020-11-07 00:12:39,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:12:39,464 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:12:39,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:12:39,480 INFO L225 Difference]: With dead ends: 522 [2020-11-07 00:12:39,480 INFO L226 Difference]: Without dead ends: 321 [2020-11-07 00:12:39,486 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 [2020-11-07 00:12:39,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-11-07 00:12:39,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 277. [2020-11-07 00:12:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277 states. [2020-11-07 00:12:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 301 transitions. [2020-11-07 00:12:39,676 INFO L78 Accepts]: Start accepts. Automaton has 277 states and 301 transitions. Word has length 148 [2020-11-07 00:12:39,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:12:39,677 INFO L481 AbstractCegarLoop]: Abstraction has 277 states and 301 transitions. [2020-11-07 00:12:39,677 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:12:39,677 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 301 transitions. [2020-11-07 00:12:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:12:39,682 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:12:39,682 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:12:39,682 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:12:39,683 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:12:39,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:12:39,683 INFO L82 PathProgramCache]: Analyzing trace with hash -2134464922, now seen corresponding path program 1 times [2020-11-07 00:12:39,684 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:12:39,684 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1892800783] [2020-11-07 00:12:39,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:12:39,688 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:12:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,091 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:12:40,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:12:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:12:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:12:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:12:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:12:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:12:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:12:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:12:40,209 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1892800783] [2020-11-07 00:12:40,210 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:12:40,210 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:12:40,210 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549664922] [2020-11-07 00:12:40,212 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:12:40,214 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:12:40,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:12:40,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:12:40,215 INFO L87 Difference]: Start difference. First operand 277 states and 301 transitions. Second operand 4 states. [2020-11-07 00:12:40,883 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:12:42,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:12:42,047 INFO L93 Difference]: Finished difference Result 426 states and 479 transitions. [2020-11-07 00:12:42,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:12:42,048 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:12:42,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:12:42,054 INFO L225 Difference]: With dead ends: 426 [2020-11-07 00:12:42,054 INFO L226 Difference]: Without dead ends: 304 [2020-11-07 00:12:42,057 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:12:42,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-11-07 00:12:42,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 267. [2020-11-07 00:12:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-11-07 00:12:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 288 transitions. [2020-11-07 00:12:42,186 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 288 transitions. Word has length 149 [2020-11-07 00:12:42,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:12:42,187 INFO L481 AbstractCegarLoop]: Abstraction has 267 states and 288 transitions. [2020-11-07 00:12:42,187 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:12:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 288 transitions. [2020-11-07 00:12:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:12:42,190 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:12:42,190 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:12:42,190 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:12:42,191 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:12:42,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:12:42,191 INFO L82 PathProgramCache]: Analyzing trace with hash 142674780, now seen corresponding path program 1 times [2020-11-07 00:12:42,192 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:12:42,192 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2072622924] [2020-11-07 00:12:42,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:12:42,196 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:12:42,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,543 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:12:42,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:12:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:12:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:12:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:12:42,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:12:42,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:12:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:12:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:12:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:42,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:12:42,749 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2072622924] [2020-11-07 00:12:42,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:12:42,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:12:42,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483000640] [2020-11-07 00:12:42,750 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:12:42,751 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:12:42,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:12:42,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:12:42,752 INFO L87 Difference]: Start difference. First operand 267 states and 288 transitions. Second operand 10 states. [2020-11-07 00:12:43,365 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:12:43,730 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:12:44,018 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:12:44,334 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:12:44,636 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:44,959 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:12:45,931 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:12:48,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:12:48,578 INFO L93 Difference]: Finished difference Result 727 states and 845 transitions. [2020-11-07 00:12:48,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 00:12:48,579 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:12:48,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:12:48,585 INFO L225 Difference]: With dead ends: 727 [2020-11-07 00:12:48,585 INFO L226 Difference]: Without dead ends: 575 [2020-11-07 00:12:48,588 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 00:12:48,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 575 states. [2020-11-07 00:12:48,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 575 to 478. [2020-11-07 00:12:48,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 478 states. [2020-11-07 00:12:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 534 transitions. [2020-11-07 00:12:48,921 INFO L78 Accepts]: Start accepts. Automaton has 478 states and 534 transitions. Word has length 162 [2020-11-07 00:12:48,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:12:48,923 INFO L481 AbstractCegarLoop]: Abstraction has 478 states and 534 transitions. [2020-11-07 00:12:48,923 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:12:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 534 transitions. [2020-11-07 00:12:48,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:12:48,930 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:12:48,931 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:12:48,931 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:12:48,931 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:12:48,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:12:48,932 INFO L82 PathProgramCache]: Analyzing trace with hash -593008248, now seen corresponding path program 1 times [2020-11-07 00:12:48,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:12:48,933 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [387679726] [2020-11-07 00:12:48,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:12:48,939 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:12:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,374 WARN L194 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:12:49,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:12:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:12:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:12:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:12:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:12:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:12:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:12:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:12:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:12:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:12:49,603 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [387679726] [2020-11-07 00:12:49,604 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:12:49,604 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:12:49,604 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957735991] [2020-11-07 00:12:49,605 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:12:49,606 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:12:49,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:12:49,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:12:49,607 INFO L87 Difference]: Start difference. First operand 478 states and 534 transitions. Second operand 14 states. [2020-11-07 00:12:50,149 WARN L194 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:12:50,548 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:12:50,850 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:12:51,164 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:12:51,469 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:51,767 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:12:52,440 WARN L194 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:12:53,622 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:12:53,990 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:54,454 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:54,865 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:12:55,198 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:12:55,464 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:12:55,798 WARN L194 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:12:56,098 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:56,394 WARN L194 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:12:56,893 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:57,326 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:12:57,677 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:12:58,112 WARN L194 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:00,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:00,477 INFO L93 Difference]: Finished difference Result 1651 states and 2066 transitions. [2020-11-07 00:13:00,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:13:00,478 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:13:00,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:00,494 INFO L225 Difference]: With dead ends: 1651 [2020-11-07 00:13:00,494 INFO L226 Difference]: Without dead ends: 1288 [2020-11-07 00:13:00,497 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:13:00,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1288 states. [2020-11-07 00:13:01,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1288 to 1149. [2020-11-07 00:13:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1149 states. [2020-11-07 00:13:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 1149 states and 1355 transitions. [2020-11-07 00:13:01,056 INFO L78 Accepts]: Start accepts. Automaton has 1149 states and 1355 transitions. Word has length 167 [2020-11-07 00:13:01,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:01,057 INFO L481 AbstractCegarLoop]: Abstraction has 1149 states and 1355 transitions. [2020-11-07 00:13:01,057 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:13:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1355 transitions. [2020-11-07 00:13:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 00:13:01,061 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:01,062 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:13:01,062 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:13:01,062 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:01,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:01,063 INFO L82 PathProgramCache]: Analyzing trace with hash 224000126, now seen corresponding path program 1 times [2020-11-07 00:13:01,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:01,063 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [225737618] [2020-11-07 00:13:01,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:01,066 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:13:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,368 WARN L194 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:01,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:13:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:13:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:13:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 00:13:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:01,492 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [225737618] [2020-11-07 00:13:01,492 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:01,492 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:13:01,492 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937116909] [2020-11-07 00:13:01,493 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:13:01,493 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:01,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:13:01,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:13:01,494 INFO L87 Difference]: Start difference. First operand 1149 states and 1355 transitions. Second operand 6 states. [2020-11-07 00:13:02,031 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:13:04,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:04,815 INFO L93 Difference]: Finished difference Result 2636 states and 3298 transitions. [2020-11-07 00:13:04,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-07 00:13:04,815 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 00:13:04,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:04,827 INFO L225 Difference]: With dead ends: 2636 [2020-11-07 00:13:04,827 INFO L226 Difference]: Without dead ends: 1602 [2020-11-07 00:13:04,832 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:13:04,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1602 states. [2020-11-07 00:13:05,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1602 to 1474. [2020-11-07 00:13:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1474 states. [2020-11-07 00:13:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1474 states and 1734 transitions. [2020-11-07 00:13:05,640 INFO L78 Accepts]: Start accepts. Automaton has 1474 states and 1734 transitions. Word has length 172 [2020-11-07 00:13:05,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:05,640 INFO L481 AbstractCegarLoop]: Abstraction has 1474 states and 1734 transitions. [2020-11-07 00:13:05,640 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:13:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1734 transitions. [2020-11-07 00:13:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2020-11-07 00:13:05,646 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:13:05,647 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:13:05,647 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:13:05,648 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:13:05,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:13:05,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1897710214, now seen corresponding path program 1 times [2020-11-07 00:13:05,649 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:13:05,649 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [679829311] [2020-11-07 00:13:05,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:13:05,798 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:13:06,192 WARN L194 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:06,513 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:06,759 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:07,005 WARN L194 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:13:07,240 WARN L194 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:07,489 WARN L194 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:13:07,730 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:13:07,974 WARN L194 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:13:07,978 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:13:08,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,402 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:08,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:13:08,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:13:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:13:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:13:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:13:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:13:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-11-07 00:13:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-11-07 00:13:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:13:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:13:10,085 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [679829311] [2020-11-07 00:13:10,086 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:13:10,086 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:13:10,086 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722474974] [2020-11-07 00:13:10,087 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:13:10,087 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:13:10,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:13:10,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:13:10,089 INFO L87 Difference]: Start difference. First operand 1474 states and 1734 transitions. Second operand 37 states. [2020-11-07 00:13:10,693 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:13:11,307 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:13:11,621 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:13:11,939 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:13:12,242 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:13:12,564 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:13:12,932 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:13:13,329 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:13:13,718 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:13:14,099 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:13:14,493 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:13:14,876 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:13:15,327 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:13:15,720 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:13:16,105 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:13:16,518 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:13:16,996 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:13:17,435 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:13:17,846 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:13:18,261 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:13:18,994 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:13:19,672 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:13:20,117 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:13:20,645 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:13:21,113 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:13:21,617 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:13:22,090 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:13:22,575 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:13:24,387 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:13:24,955 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:13:25,370 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:13:25,730 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:26,551 WARN L194 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:13:26,874 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:13:27,293 WARN L194 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:13:28,785 WARN L194 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:13:29,696 WARN L194 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:13:30,489 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:13:31,136 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:13:31,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:13:31,240 INFO L93 Difference]: Finished difference Result 3355 states and 4320 transitions. [2020-11-07 00:13:31,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2020-11-07 00:13:31,241 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 215 [2020-11-07 00:13:31,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:13:31,243 INFO L225 Difference]: With dead ends: 3355 [2020-11-07 00:13:31,243 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:13:31,257 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3060 ImplicationChecksByTransitivity, 18.5s TimeCoverageRelationStatistics Valid=1905, Invalid=8601, Unknown=0, NotChecked=0, Total=10506 [2020-11-07 00:13:31,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:13:31,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:13:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:13:31,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:13:31,258 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 215 [2020-11-07 00:13:31,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:13:31,258 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:13:31,258 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:13:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:13:31,258 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:13:31,259 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:13:31,261 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:13:31,490 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 17 [2020-11-07 00:13:31,936 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 17 [2020-11-07 00:13:32,468 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 17 [2020-11-07 00:13:33,443 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 244 [2020-11-07 00:13:36,853 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 248 [2020-11-07 00:13:37,665 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 244 [2020-11-07 00:13:38,619 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 17 [2020-11-07 00:13:41,139 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 17 [2020-11-07 00:13:41,254 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 17 [2020-11-07 00:13:47,922 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 17 [2020-11-07 00:13:48,135 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 17 [2020-11-07 00:13:53,196 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 244 [2020-11-07 00:13:54,416 WARN L194 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:13:54,895 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:13:55,156 WARN L194 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:13:55,426 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:13:55,643 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:13:56,203 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2020-11-07 00:13:56,598 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:13:57,610 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 219 DAG size of output: 57 [2020-11-07 00:13:57,997 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:13:58,223 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:13:58,383 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:13:58,860 WARN L194 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:13:59,563 WARN L194 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2020-11-07 00:14:00,473 WARN L194 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:14:00,674 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:01,188 WARN L194 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:14:01,427 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:02,248 WARN L194 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:14:02,846 WARN L194 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 00:14:03,489 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 38 [2020-11-07 00:14:04,006 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:04,367 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:04,721 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:04,968 WARN L194 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:14:05,323 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:05,527 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:05,725 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:06,305 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2020-11-07 00:14:06,511 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:06,711 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:07,183 WARN L194 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 21 [2020-11-07 00:14:07,391 WARN L194 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:14:07,588 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:07,747 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:07,977 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:08,136 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:08,330 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:08,741 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 8 [2020-11-07 00:14:09,195 WARN L194 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:14:10,130 WARN L194 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:14:10,542 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:14:11,449 WARN L194 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2020-11-07 00:14:11,643 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:12,037 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:12,267 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:12,897 WARN L194 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-11-07 00:14:13,300 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:13,507 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:13,998 WARN L194 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 15 [2020-11-07 00:14:14,260 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:14,455 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:14,879 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 11 [2020-11-07 00:14:15,331 WARN L194 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2020-11-07 00:14:15,527 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:16,459 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2020-11-07 00:14:16,690 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:14:16,954 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:17,153 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:17,947 WARN L194 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 55 [2020-11-07 00:14:19,322 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 213 DAG size of output: 11 [2020-11-07 00:14:19,727 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:20,492 WARN L194 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2020-11-07 00:14:20,713 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:14:21,469 WARN L194 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 48 [2020-11-07 00:14:21,864 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:22,076 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:14:22,274 WARN L194 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:22,484 WARN L194 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:14:22,981 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:14:23,188 WARN L194 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:23,582 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:23,811 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:23,984 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:24,478 WARN L194 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 11 [2020-11-07 00:14:24,678 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:25,097 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:14:25,306 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:14:25,752 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-11-07 00:14:26,149 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 9 [2020-11-07 00:14:27,003 WARN L194 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 14 [2020-11-07 00:14:27,175 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:27,394 WARN L194 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 1 [2020-11-07 00:14:27,684 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:14:27,931 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:14:28,130 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:28,329 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:28,735 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 8 [2020-11-07 00:14:29,216 WARN L194 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 8 [2020-11-07 00:14:29,486 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:14:29,906 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 21 [2020-11-07 00:14:30,136 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:14:31,008 WARN L194 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2020-11-07 00:14:31,242 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-07 00:14:31,406 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:31,565 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:31,844 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:14:32,053 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:14:32,264 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:14:32,495 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:14:33,064 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2020-11-07 00:14:34,130 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 219 DAG size of output: 57 [2020-11-07 00:14:34,294 WARN L194 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:35,055 WARN L194 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 50 [2020-11-07 00:14:35,210 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 00:14:35,620 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-07 00:14:35,646 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:14:35,646 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:14:35,646 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:14:35,646 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:14:35,646 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 00:14:35,646 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-07 00:14:35,646 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 503 558) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 503 558) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 00:14:35,647 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 503 558) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L545-1(line 545) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L545-2(line 545) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L550(lines 527 551) no Hoare annotation was computed. [2020-11-07 00:14:35,648 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L534(lines 534 538) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L534-1(lines 534 538) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L526-1(line 526) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L526-2(line 526) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:14:35,649 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L547-1(lines 528 549) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 559 618) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 559 618) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L585-2(lines 585 610) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:14:35,650 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 559 618) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L611(lines 584 612) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:14:35,651 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L603-1(line 603) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L603-2(line 603) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L599-1(line 599) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L599-2(line 599) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L591(lines 591 595) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L591-1(lines 591 595) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L583-1(line 583) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L583-2(line 583) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:14:35,652 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L608-1(line 608) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L608-2(line 608) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L604-1(line 604) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L604-2(line 604) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:14:35,653 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 934 940) the Hoare annotation is: true [2020-11-07 00:14:35,653 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 934 940) the Hoare annotation is: true [2020-11-07 00:14:35,653 INFO L269 CegarLoopResult]: At program point L945(line 945) the Hoare annotation is: true [2020-11-07 00:14:35,653 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 941 949) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:35,654 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 941 949) the Hoare annotation is: true [2020-11-07 00:14:35,654 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 941 949) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:35,654 INFO L262 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:35,654 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 960 984) the Hoare annotation is: true [2020-11-07 00:14:35,654 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 960 984) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0)))) (and (let ((.cse0 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (and .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) .cse2) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (and .cse0 .cse1 .cse2 .cse3) (not (= test_~tmp___0~2 0)) .cse4 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)))) (or .cse4 (= ~waterLevel~0 0) .cse3))) [2020-11-07 00:14:35,654 INFO L262 CegarLoopResult]: At program point L974(line 974) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:14:35,654 INFO L262 CegarLoopResult]: At program point L972(lines 972 978) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~3 0))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:14:35,654 INFO L262 CegarLoopResult]: At program point L970(line 970) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))))) [2020-11-07 00:14:35,655 INFO L262 CegarLoopResult]: At program point L970-1(line 970) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))))) [2020-11-07 00:14:35,655 INFO L262 CegarLoopResult]: At program point L968(lines 968 981) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or .cse0 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))))) [2020-11-07 00:14:35,655 INFO L262 CegarLoopResult]: At program point L970-2(line 970) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|)) .cse0) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))))) [2020-11-07 00:14:35,655 INFO L262 CegarLoopResult]: At program point L970-3(line 970) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= __utac_acc__Specification4_spec__1_~tmp___0~3 0))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:14:35,655 INFO L262 CegarLoopResult]: At program point L968-1(lines 960 984) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0)))) (and (let ((.cse0 (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1)) (.cse1 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (and .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret80| 0) (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) .cse2) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (and .cse0 .cse1 .cse2 .cse3) (not (= test_~tmp___0~2 0)) .cse4 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)))) (or .cse4 (= ~waterLevel~0 0) .cse3))) [2020-11-07 00:14:35,655 INFO L269 CegarLoopResult]: At program point L966(line 966) the Hoare annotation is: true [2020-11-07 00:14:35,656 INFO L262 CegarLoopResult]: At program point L966-1(line 966) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (and (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (= 0 ~systemActive~0))) (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))))) [2020-11-07 00:14:35,656 INFO L262 CegarLoopResult]: At program point L966-2(line 966) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648)))))) [2020-11-07 00:14:35,656 INFO L262 CegarLoopResult]: At program point L966-3(line 966) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (and (= |__utac_acc__Specification4_spec__1_#t~ret79| __utac_acc__Specification4_spec__1_~tmp~9) (= |__utac_acc__Specification4_spec__1_#t~ret79| getWaterLevel_~retValue_acc~1) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648))) (not (= test_~tmp___0~2 0)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or .cse0 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (= ~waterLevel~0 0)))) [2020-11-07 00:14:35,656 INFO L269 CegarLoopResult]: At program point L962(line 962) the Hoare annotation is: true [2020-11-07 00:14:35,657 INFO L262 CegarLoopResult]: At program point L898-1(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,657 INFO L262 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,657 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 892 914) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,657 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 892 914) the Hoare annotation is: true [2020-11-07 00:14:35,657 INFO L269 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: true [2020-11-07 00:14:35,657 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 892 914) the Hoare annotation is: true [2020-11-07 00:14:35,657 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2020-11-07 00:14:35,657 INFO L262 CegarLoopResult]: At program point L904-1(line 904) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2020-11-07 00:14:35,658 INFO L262 CegarLoopResult]: At program point L902(lines 902 909) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2020-11-07 00:14:35,658 INFO L269 CegarLoopResult]: At program point L902-1(lines 902 909) the Hoare annotation is: true [2020-11-07 00:14:35,658 INFO L262 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,658 INFO L262 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,658 INFO L262 CegarLoopResult]: At program point L900-1(line 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,658 INFO L262 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,658 INFO L262 CegarLoopResult]: At program point L900-2(line 900) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,658 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 848 871) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 848 871) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 848 871) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:14:35,659 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:14:35,660 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:14:35,660 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 00:14:35,660 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:14:35,660 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 357 371) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:14:35,660 INFO L262 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:14:35,660 INFO L262 CegarLoopResult]: At program point L361(lines 361 367) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:14:35,660 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 357 371) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:14:35,660 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 357 371) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 0)) (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= test_~tmp___0~2 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))))) [2020-11-07 00:14:35,661 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 274 282) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 274 282) the Hoare annotation is: true [2020-11-07 00:14:35,661 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 274 282) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) [2020-11-07 00:14:35,661 INFO L262 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: true [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: true [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point L350(line 350) the Hoare annotation is: true [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: true [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point L347(lines 347 351) the Hoare annotation is: true [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 338 356) the Hoare annotation is: true [2020-11-07 00:14:35,661 INFO L269 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point L347-2(lines 347 351) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point L345-1(line 345) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point L345-2(line 345) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point L345-3(line 345) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 338 356) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 338 356) the Hoare annotation is: true [2020-11-07 00:14:35,662 INFO L266 CegarLoopResult]: For program point L290-2(lines 290 298) no Hoare annotation was computed. [2020-11-07 00:14:35,662 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:14:35,662 INFO L266 CegarLoopResult]: For program point L313-1(line 313) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 283 318) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point L302(lines 302 310) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point L302-2(lines 302 310) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 283 318) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 283 318) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L266 CegarLoopResult]: For program point L290(lines 290 298) no Hoare annotation was computed. [2020-11-07 00:14:35,663 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 927 933) the Hoare annotation is: true [2020-11-07 00:14:35,663 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 927 933) the Hoare annotation is: true [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 457 502) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 457 502) no Hoare annotation was computed. [2020-11-07 00:14:35,664 INFO L266 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L494-1(line 494) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L494-2(line 494) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 457 502) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L457(lines 457 502) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L457-1(lines 457 502) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:14:35,665 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L480-1(line 480) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-11-07 00:14:35,666 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L487-1(line 487) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L483-1(line 483) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L801(lines 801 802) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 770 815) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L789-1(line 789) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:14:35,667 INFO L266 CegarLoopResult]: For program point L789-2(line 789) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 794 795) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 770 815) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 770 815) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 00:14:35,668 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L794(lines 794 795) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L790(lines 790 797) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L784(lines 784 804) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L784-1(lines 784 804) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 801 802) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:14:35,669 INFO L266 CegarLoopResult]: For program point L811-1(line 811) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L811-2(line 811) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L809-1(line 809) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L809-2(line 809) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L266 CegarLoopResult]: For program point L770(lines 770 815) no Hoare annotation was computed. [2020-11-07 00:14:35,670 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 879 888) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,670 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 879 888) the Hoare annotation is: true [2020-11-07 00:14:35,671 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 879 888) the Hoare annotation is: true [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 263 273) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point L268-1(line 268) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 263 273) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point L268-2(line 268) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point L268-3(line 268) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 263 273) no Hoare annotation was computed. [2020-11-07 00:14:35,671 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 255 262) the Hoare annotation is: true [2020-11-07 00:14:35,671 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 255 262) the Hoare annotation is: true [2020-11-07 00:14:35,671 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 255 262) the Hoare annotation is: true [2020-11-07 00:14:35,672 INFO L262 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:14:35,672 INFO L262 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:14:35,672 INFO L269 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: true [2020-11-07 00:14:35,672 INFO L269 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: true [2020-11-07 00:14:35,672 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 129 142) the Hoare annotation is: true [2020-11-07 00:14:35,672 INFO L269 CegarLoopResult]: At program point L133(lines 133 139) the Hoare annotation is: true [2020-11-07 00:14:35,672 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 129 142) the Hoare annotation is: true [2020-11-07 00:14:35,672 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 129 142) the Hoare annotation is: true [2020-11-07 00:14:35,672 INFO L262 CegarLoopResult]: At program point L228-3(line 228) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,672 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 222 246) the Hoare annotation is: true [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 222 246) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L269 CegarLoopResult]: At program point L241-1(lines 222 246) the Hoare annotation is: true [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L230(lines 230 238) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L228-1(line 228) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L226(lines 226 243) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L262 CegarLoopResult]: At program point L228-2(line 228) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,673 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 188 194) the Hoare annotation is: true [2020-11-07 00:14:35,674 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 188 194) the Hoare annotation is: true [2020-11-07 00:14:35,674 INFO L262 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,674 INFO L262 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,674 INFO L262 CegarLoopResult]: At program point L428-1(line 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,674 INFO L262 CegarLoopResult]: At program point L428-2(line 428) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,674 INFO L262 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,674 INFO L262 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,675 INFO L262 CegarLoopResult]: At program point L387(line 387) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,675 INFO L262 CegarLoopResult]: At program point L420-1(line 420) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,675 INFO L262 CegarLoopResult]: At program point L412(lines 412 418) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,675 INFO L262 CegarLoopResult]: At program point L412-1(lines 412 418) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,675 INFO L262 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= test_~tmp~4 0)) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,675 INFO L262 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet38| 2147483648))) (.cse1 (<= |test_#t~nondet38| 2147483647)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp~4 2147483647) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:14:35,675 INFO L262 CegarLoopResult]: At program point L400-1(line 400) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ |test_#t~nondet38| 2147483648)) (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet38| 2147483647) (= test_~tmp~4 |test_#t~nondet38|) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:14:35,675 INFO L269 CegarLoopResult]: At program point testEXIT(lines 382 449) the Hoare annotation is: true [2020-11-07 00:14:35,676 INFO L262 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,676 INFO L262 CegarLoopResult]: At program point testENTRY(lines 382 449) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,676 INFO L262 CegarLoopResult]: At program point L442(lines 391 443) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,676 INFO L269 CegarLoopResult]: At program point testFINAL(lines 382 449) the Hoare annotation is: true [2020-11-07 00:14:35,676 INFO L262 CegarLoopResult]: At program point L430(lines 430 436) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,676 INFO L262 CegarLoopResult]: At program point L430-1(lines 422 437) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,676 INFO L262 CegarLoopResult]: At program point L393(lines 392 441) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:35,677 INFO L262 CegarLoopResult]: At program point L422(lines 422 437) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,677 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,677 INFO L262 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,677 INFO L262 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,677 INFO L262 CegarLoopResult]: At program point L410-1(line 410) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,677 INFO L262 CegarLoopResult]: At program point L439(lines 392 441) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:35,677 INFO L262 CegarLoopResult]: At program point L402(lines 402 408) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,678 INFO L262 CegarLoopResult]: At program point L402-1(lines 402 408) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,678 INFO L262 CegarLoopResult]: At program point L394(lines 394 398) the Hoare annotation is: (let ((.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (<= test_~tmp~4 2147483647) (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~4 2147483648)) (= ~pumpRunning~0 0) .cse0) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:35,678 INFO L262 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,678 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,678 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 00:14:35,678 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 748 749) no Hoare annotation was computed. [2020-11-07 00:14:35,678 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 00:14:35,678 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 00:14:35,678 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 00:14:35,678 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:14:35,678 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 724 769) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L748(lines 748 749) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L744(lines 744 751) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L738(lines 738 758) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L738-1(lines 738 758) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:14:35,679 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 755 756) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L765-1(line 765) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L765-2(line 765) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L763-1(line 763) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L763-2(line 763) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 724 769) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L724(lines 724 769) no Hoare annotation was computed. [2020-11-07 00:14:35,680 INFO L266 CegarLoopResult]: For program point L755(lines 755 756) no Hoare annotation was computed. [2020-11-07 00:14:35,681 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 724 769) no Hoare annotation was computed. [2020-11-07 00:14:35,681 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:14:35,681 INFO L266 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-11-07 00:14:35,681 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:14:35,681 INFO L266 CegarLoopResult]: For program point L743-2(line 743) no Hoare annotation was computed. [2020-11-07 00:14:35,681 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 143 151) the Hoare annotation is: true [2020-11-07 00:14:35,681 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 143 151) the Hoare annotation is: true [2020-11-07 00:14:35,681 INFO L269 CegarLoopResult]: At program point L148(line 148) the Hoare annotation is: true [2020-11-07 00:14:35,681 INFO L269 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: true [2020-11-07 00:14:35,681 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 143 151) the Hoare annotation is: true [2020-11-07 00:14:35,681 INFO L266 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L105(lines 105 113) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L105-2(lines 105 113) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 97 119) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L671(lines 670 690) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:14:35,682 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L655-1(line 655) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L672(lines 672 676) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L697-1(line 697) no Hoare annotation was computed. [2020-11-07 00:14:35,683 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L697-2(line 697) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L681-1(line 681) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L681-2(line 681) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 621 723) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:14:35,684 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 621 723) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L699-1(line 699) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L699-2(line 699) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L691(lines 669 692) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 621 723) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:14:35,685 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L650(lines 650 666) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L683-1(line 683) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L683-2(line 683) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L667(lines 667 708) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L709(lines 709 720) no Hoare annotation was computed. [2020-11-07 00:14:35,686 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L701-1(line 701) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L652-1(line 652) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L710(lines 710 717) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:14:35,687 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L645(lines 645 649) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L670-2(lines 670 690) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L621(lines 621 723) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L621-1(lines 621 723) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:14:35,688 INFO L266 CegarLoopResult]: For program point L712-1(line 712) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point L712-2(line 712) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 917 926) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 917 926) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 917 926) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point L919-1(line 919) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L266 CegarLoopResult]: For program point L919-2(line 919) no Hoare annotation was computed. [2020-11-07 00:14:35,689 INFO L262 CegarLoopResult]: At program point L795(line 795) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L312(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L312-1(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L312-2(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L312-3(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L308-1(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L308-2(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L308-3(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,690 INFO L262 CegarLoopResult]: At program point L308-4(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L304-1(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L304-2(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L304-3(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L300-1(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L300-2(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L300-3(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L300-4(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,691 INFO L262 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L300-5(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L296-2(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L300-6(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L296-3(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L300-7(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L292(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L296-4(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,692 INFO L262 CegarLoopResult]: At program point L292-1(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L292-2(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L292-3(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,693 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L115-1(line 115) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L755-1(line 755) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L115-2(line 115) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L111-1(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,694 INFO L262 CegarLoopResult]: At program point L111-2(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L111-3(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L107-1(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L107-2(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L107-3(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L103(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L107-4(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L103-1(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L107-5(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L103-2(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,695 INFO L262 CegarLoopResult]: At program point L103-3(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L103-4(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L103-5(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L103-6(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L103-7(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L801-1(line 801) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L314-1(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,696 INFO L262 CegarLoopResult]: At program point L314-2(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L748-1(line 748) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L794-1(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,697 INFO L262 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:35,698 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:14:35,698 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:35,698 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 247 254) the Hoare annotation is: true [2020-11-07 00:14:35,698 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 247 254) the Hoare annotation is: true [2020-11-07 00:14:35,698 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 247 254) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,698 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 120 128) the Hoare annotation is: true [2020-11-07 00:14:35,698 INFO L262 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 120 128) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:14:35,699 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 120 128) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 319 337) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 319 337) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L328(lines 328 332) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: true [2020-11-07 00:14:35,699 INFO L269 CegarLoopResult]: At program point L328-2(lines 328 332) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L269 CegarLoopResult]: At program point L326-1(line 326) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 319 337) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L269 CegarLoopResult]: At program point L326-2(line 326) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L269 CegarLoopResult]: At program point L326-3(line 326) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L269 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L262 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:35,700 INFO L269 CegarLoopResult]: At program point L80-1(lines 76 87) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 76 87) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:35,700 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 76 87) the Hoare annotation is: true [2020-11-07 00:14:35,700 INFO L262 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:35,700 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:14:35,700 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 88 96) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 88 96) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 88 96) no Hoare annotation was computed. [2020-11-07 00:14:35,701 INFO L262 CegarLoopResult]: At program point L177(line 177) 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))) [2020-11-07 00:14:35,701 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 164 187) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,701 INFO L262 CegarLoopResult]: At program point L175(lines 175 181) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= 0 ~systemActive~0))))) [2020-11-07 00:14:35,701 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 164 187) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:14:35,701 INFO L262 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:14:35,701 INFO L262 CegarLoopResult]: At program point L168(lines 167 186) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,702 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 164 187) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (<= test_~tmp~4 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~9 getWaterLevel_~retValue_acc~1) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~2 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L832(lines 832 836) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 818 847) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L832-1(lines 832 836) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L828-2(lines 828 842) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L824-1(line 824) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L843(lines 818 847) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 818 847) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 52 63) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 52 63) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: true [2020-11-07 00:14:35,702 INFO L269 CegarLoopResult]: At program point L56-1(lines 52 63) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 872 878) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 872 878) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:14:35,703 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 372 379) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:35,703 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 372 379) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:35,703 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 372 379) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:35,703 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 196 220) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,703 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 196 220) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L262 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,703 INFO L269 CegarLoopResult]: At program point L215-1(lines 196 220) the Hoare annotation is: true [2020-11-07 00:14:35,703 INFO L262 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L204(lines 204 212) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L202-1(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L200(lines 200 217) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L202-2(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L202-3(line 202) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 64 75) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:14:35,704 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (or (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:14:35,705 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 64 75) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:14:35,705 INFO L262 CegarLoopResult]: At program point L68-1(lines 64 75) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= test_~tmp~4 2147483647)) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (= test_~tmp~4 0) (not (<= 0 (+ test_~tmp~4 2147483648)))) [2020-11-07 00:14:35,705 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 951 958) the Hoare annotation is: true [2020-11-07 00:14:35,705 INFO L269 CegarLoopResult]: At program point L955(line 955) the Hoare annotation is: true [2020-11-07 00:14:35,705 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 951 958) the Hoare annotation is: true [2020-11-07 00:14:35,705 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 951 958) the Hoare annotation is: true [2020-11-07 00:14:35,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:14:35 BoogieIcfgContainer [2020-11-07 00:14:35,729 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:14:35,730 INFO L168 Benchmark]: Toolchain (without parser) took 121450.46 ms. Allocated memory was 161.5 MB in the beginning and 1.0 GB in the end (delta: 854.6 MB). Free memory was 137.1 MB in the beginning and 393.8 MB in the end (delta: -256.7 MB). Peak memory consumption was 662.7 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:35,730 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 125.8 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:14:35,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.13 ms. Allocated memory is still 161.5 MB. Free memory was 136.3 MB in the beginning and 144.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 26.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:35,731 INFO L168 Benchmark]: Boogie Preprocessor took 158.35 ms. Allocated memory is still 161.5 MB. Free memory was 144.1 MB in the beginning and 140.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:35,732 INFO L168 Benchmark]: RCFGBuilder took 1571.01 ms. Allocated memory is still 161.5 MB. Free memory was 139.9 MB in the beginning and 123.0 MB in the end (delta: 16.9 MB). Peak memory consumption was 54.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:35,733 INFO L168 Benchmark]: TraceAbstraction took 119087.42 ms. Allocated memory was 161.5 MB in the beginning and 1.0 GB in the end (delta: 854.6 MB). Free memory was 122.4 MB in the beginning and 393.8 MB in the end (delta: -271.3 MB). Peak memory consumption was 647.7 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:35,735 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 125.8 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 616.13 ms. Allocated memory is still 161.5 MB. Free memory was 136.3 MB in the beginning and 144.1 MB in the end (delta: -7.7 MB). Peak memory consumption was 26.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 158.35 ms. Allocated memory is still 161.5 MB. Free memory was 144.1 MB in the beginning and 140.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1571.01 ms. Allocated memory is still 161.5 MB. Free memory was 139.9 MB in the beginning and 123.0 MB in the end (delta: 16.9 MB). Peak memory consumption was 54.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 119087.42 ms. Allocated memory was 161.5 MB in the beginning and 1.0 GB in the end (delta: 854.6 MB). Free memory was 122.4 MB in the beginning and 393.8 MB in the end (delta: -271.3 MB). Peak memory consumption was 647.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 755]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 748]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 794]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 801]: 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: 818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 392]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || ((((tmp <= 2147483647 && \old(waterLevel) == waterLevel) && 0 <= tmp + 2147483648) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 391]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 934]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 941]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 960]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp___1 == 0) || (((((tmp == retValue_acc && aux-isPumpRunning()-aux == 0) && pumpRunning == \result) && 0 <= tmp + 2147483648) && tmp___0 == 0) && waterLevel == retValue_acc)) || !(tmp___2 == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) || (((tmp == retValue_acc && 0 <= tmp + 2147483648) && waterLevel == retValue_acc) && !(tmp == 0))) || !(tmp___0 == 0)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((!(pumpRunning == 0) || waterLevel == 0) || !(tmp == 0)) - ProcedureContractResult [Line: 892]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 357]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (!(\old(pumpRunning) == 0) || pumpRunning == 0) && (((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(tmp___0 == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 274]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 338]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 927]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 879]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 255]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 129]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 222]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 188]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 382]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 143]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 247]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 76]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 120]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 319]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 164]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(0 <= tmp___1 + 2147483648) || !(tmp <= 2147483647)) || ((tmp == retValue_acc && 0 <= tmp + 2147483648) && waterLevel == retValue_acc)) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 818]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 52]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 196]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 372]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 64]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((\old(waterLevel) == waterLevel || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || tmp == 0) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 951]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 660 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 54.5s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 44.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 64.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1546 SDtfs, 3365 SDslu, 3083 SDs, 0 SdLazy, 7250 SolverSat, 1293 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 322 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 165 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3328 ImplicationChecksByTransitivity, 28.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1474occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 294 LocationsWithAnnotation, 5061 PreInvPairs, 6907 NumberOfFragments, 4234 HoareAnnotationTreeSize, 5061 FomulaSimplifications, 2463523 FormulaSimplificationTreeSizeReduction, 22.6s HoareSimplificationTime, 294 FomulaSimplificationsInter, 140695 FormulaSimplificationTreeSizeReductionInter, 41.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...